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fbdev changes for v4.17: 

- make it possible to load radeonfb driver when offb driver is loaded first
   (Mathieu Malaterre)
 
 - fix memory leak in offb driver (Mathieu Malaterre)
 
 - fix unaligned access in udlfb driver (Ladislav Michl)
 
 - convert atmel_lcdfb driver to use GPIO descriptors (Ludovic Desroches)
 
 - avoid mismatched prototypes in sisfb driver (Arnd Bergmann)
 
 - remove VLA usage from viafb driver (Gustavo A. R. Silva)
 
 - add missing help text to FB_I810_I2 config option (Ulf Magnusson)
 
 - misc fixes (Gustavo A. R. Silva, Colin Ian King, Markus Elfring)
 
 - remove dead code from s3c-fb driver for Exynos and S5PV210 platforms
 
 - misc cleanups (Corentin Labbe, Ladislav Michl, Ulf Magnusson, Vladimir
   Zapolskiy, Markus Elfring)
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Merge tag 'fbdev-v4.17' of git://github.com/bzolnier/linux

Pull fbdev updates from Bartlomiej Zolnierkiewicz:
 "There is nothing really major here, just a couple of small bugfixes,
  improvements and cleanups:

   - make it possible to load radeonfb driver when offb driver is loaded
     first (Mathieu Malaterre)

   - fix memory leak in offb driver (Mathieu Malaterre)

   - fix unaligned access in udlfb driver (Ladislav Michl)

   - convert atmel_lcdfb driver to use GPIO descriptors (Ludovic
     Desroches)

   - avoid mismatched prototypes in sisfb driver (Arnd Bergmann)

   - remove VLA usage from viafb driver (Gustavo A. R. Silva)

   - add missing help text to FB_I810_I2 config option (Ulf Magnusson)

   - misc fixes (Gustavo A. R. Silva, Colin Ian King, Markus Elfring)

   - remove dead code from s3c-fb driver for Exynos and S5PV210
     platforms

   - misc cleanups (Corentin Labbe, Ladislav Michl, Ulf Magnusson,
     Vladimir Zapolskiy, Markus Elfring)"

* tag 'fbdev-v4.17' of git://github.com/bzolnier/linux: (32 commits)
  video: fbdev: s3c-fb: remove dead platform code for Exynos and S5PV210 platforms
  video: au1100fb: Delete an unnecessary variable initialisation in au1100fb_drv_probe()
  video: au1100fb: Improve a size determination in au1100fb_drv_probe()
  video: au1100fb: Delete an error message for a failed memory allocation in au1100fb_drv_probe()
  video/console/sticore: Delete an error message for a failed memory allocation in sti_try_rom_generic()
  video: ARM CLCD: Improve a size determination in clcdfb_probe()
  video: ARM CLCD: Delete an error message for a failed memory allocation in clcdfb_probe()
  video: matroxfb: Delete an error message for a failed memory allocation in matroxfb_crtc2_probe()
  video: s3c-fb: Improve a size determination in s3c_fb_probe()
  video: s3c-fb: Delete an error message for a failed memory allocation in s3c_fb_probe()
  video: fsl-diu-fb: Delete an error message for a failed memory allocation in fsl_diu_init()
  video: ssd1307fb: Improve a size determination in ssd1307fb_probe()
  video: smscufx: Delete an error message for a failed memory allocation in ufx_realloc_framebuffer()
  video: smscufx: Return an error code only as a constant in ufx_realloc_framebuffer()
  video: smscufx: Less checks in ufx_usb_probe() after error detection
  video: udlfb: Return an error code only as a constant in dlfb_realloc_framebuffer()
  video/fbdev/stifb: Delete an error message for a failed memory allocation in stifb_init_fb()
  video/fbdev/stifb: Return -ENOMEM after a failed kzalloc() in stifb_init_fb()
  video: fbdev: aty128fb: use true and false for boolean values
  fbdev: aty: fix missing indentation in if statement
  ...
This commit is contained in:
Linus Torvalds 2018-04-10 10:20:00 -07:00
parent 7aa1cf254c 7c9b845e79
commit 5e630afdcb
30 changed files with 609 additions and 818 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/video/Kconfig
View File

@ -9,9 +9,6 @@ if HAS_IOMEM
config HAVE_FB_ATMEL
bool
config SH_LCD_MIPI_DSI
bool
source "drivers/char/agp/Kconfig"
source "drivers/gpu/vga/Kconfig"

4
drivers/video/console/sticore.c
View File

@ -827,10 +827,8 @@ static struct sti_struct *sti_try_rom_generic(unsigned long address,
}
sti = kzalloc(sizeof(*sti), GFP_KERNEL);
if (!sti) {
printk(KERN_ERR "Not enough memory !\n");
if (!sti)
return NULL;
}
spin_lock_init(&sti->lock);

8
drivers/video/fbdev/Kconfig
View File

@ -1053,6 +1053,11 @@ config FB_I810_I2C
bool "Enable DDC Support"
depends on FB_I810 && FB_I810_GTF
select FB_DDC
help
Add DDC/I2C support for i810fb. This will allow the driver to get
display information, especially for monitors with fickle timings.
If unsure, say Y.
config FB_LE80578
tristate "Intel LE80578 (Vermilion) support"
@ -1917,8 +1922,7 @@ config FB_TMIO_ACCELL
config FB_S3C
tristate "Samsung S3C framebuffer support"
depends on FB && (CPU_S3C2416 || ARCH_S3C64XX || \
ARCH_S5PV210 || ARCH_EXYNOS)
depends on FB && (CPU_S3C2416 || ARCH_S3C64XX)
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT

3
drivers/video/fbdev/amba-clcd.c
View File

@ -967,9 +967,8 @@ static int clcdfb_probe(struct amba_device *dev, const struct amba_id *id)
goto out;
}
fb = kzalloc(sizeof(struct clcd_fb), GFP_KERNEL);
fb = kzalloc(sizeof(*fb), GFP_KERNEL);
if (!fb) {
printk(KERN_INFO "CLCD: could not allocate new clcd_fb struct\n");
ret = -ENOMEM;
goto free_region;
}

31
drivers/video/fbdev/atmel_lcdfb.c
View File

@ -18,10 +18,10 @@
#include <linux/delay.h>
#include <linux/backlight.h>
#include <linux/gfp.h>
#include <linux/gpio/consumer.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/of_gpio.h>
#include <video/of_display_timing.h>
#include <linux/regulator/consumer.h>
#include <video/videomode.h>
@ -61,8 +61,7 @@ struct atmel_lcdfb_info {
};
struct atmel_lcdfb_power_ctrl_gpio {
int gpio;
int active_low;
struct gpio_desc *gpiod;
struct list_head list;
};
@ -1018,7 +1017,7 @@ static void atmel_lcdfb_power_control_gpio(struct atmel_lcdfb_pdata *pdata, int
struct atmel_lcdfb_power_ctrl_gpio *og;
list_for_each_entry(og, &pdata->pwr_gpios, list)
gpio_set_value(og->gpio, on);
gpiod_set_value(og->gpiod, on);
}
static int atmel_lcdfb_of_init(struct atmel_lcdfb_info *sinfo)
@ -1031,11 +1030,11 @@ static int atmel_lcdfb_of_init(struct atmel_lcdfb_info *sinfo)
struct device_node *display_np;
struct device_node *timings_np;
struct display_timings *timings;
enum of_gpio_flags flags;
struct atmel_lcdfb_power_ctrl_gpio *og;
bool is_gpio_power = false;
struct gpio_desc *gpiod;
int ret = -ENOENT;
int i, gpio;
int i;
sinfo->config = (struct atmel_lcdfb_config*)
of_match_device(atmel_lcdfb_dt_ids, dev)->data;
@ -1072,28 +1071,22 @@ static int atmel_lcdfb_of_init(struct atmel_lcdfb_info *sinfo)
INIT_LIST_HEAD(&pdata->pwr_gpios);
ret = -ENOMEM;
for (i = 0; i < of_gpio_named_count(display_np, "atmel,power-control-gpio"); i++) {
gpio = of_get_named_gpio_flags(display_np, "atmel,power-control-gpio",
i, &flags);
if (gpio < 0)
for (i = 0; i < gpiod_count(dev, "atmel,power-control"); i++) {
gpiod = devm_gpiod_get_index(dev, "atmel,power-control",
i, GPIOD_ASIS);
if (IS_ERR(gpiod))
continue;
og = devm_kzalloc(dev, sizeof(*og), GFP_KERNEL);
if (!og)
goto put_display_node;
og->gpio = gpio;
og->active_low = flags & OF_GPIO_ACTIVE_LOW;
og->gpiod = gpiod;
is_gpio_power = true;
ret = devm_gpio_request(dev, gpio, "lcd-power-control-gpio");
if (ret) {
dev_err(dev, "request gpio %d failed\n", gpio);
goto put_display_node;
}
ret = gpio_direction_output(gpio, og->active_low);
ret = gpiod_direction_output(gpiod, gpiod_is_active_low(gpiod));
if (ret) {
dev_err(dev, "set direction output gpio %d failed\n", gpio);
dev_err(dev, "set direction output gpio atmel,power-control[%d] failed\n", i);
goto put_display_node;
}
list_add(&og->list, &pdata->pwr_gpios);

2
drivers/video/fbdev/aty/aty128fb.c
View File

@ -1716,7 +1716,7 @@ static int aty128fb_setup(char *options)
continue;
}
if(!strncmp(this_opt, "nomtrr", 6)) {
mtrr = 0;
mtrr = false;
continue;
}
#ifdef CONFIG_PPC_PMAC

2
drivers/video/fbdev/aty/mach64_ct.c
View File

@ -180,7 +180,7 @@ static int aty_dsp_gt(const struct fb_info *info, u32 bpp, struct pll_ct *pll)
dsp_on = ((multiplier << vshift) + divider) / divider;
tmp = ((ras_multiplier << xshift) + ras_divider) / ras_divider;
if (dsp_on < tmp)
dsp_on = tmp;
dsp_on = tmp;
dsp_on = dsp_on + (tmp * 2) + (pll->xclkpagefaultdelay << xshift);
}

21
drivers/video/fbdev/aty/radeon_base.c
View File

@ -2255,6 +2255,23 @@ static const struct bin_attribute edid2_attr = {
.read = radeon_show_edid2,
};
static int radeon_kick_out_firmware_fb(struct pci_dev *pdev)
{
struct apertures_struct *ap;
ap = alloc_apertures(1);
if (!ap)
return -ENOMEM;
ap->ranges[0].base = pci_resource_start(pdev, 0);
ap->ranges[0].size = pci_resource_len(pdev, 0);
remove_conflicting_framebuffers(ap, KBUILD_MODNAME, false);
kfree(ap);
return 0;
}
static int radeonfb_pci_register(struct pci_dev *pdev,
const struct pci_device_id *ent)
@ -2308,6 +2325,10 @@ static int radeonfb_pci_register(struct pci_dev *pdev,
rinfo->fb_base_phys = pci_resource_start (pdev, 0);
rinfo->mmio_base_phys = pci_resource_start (pdev, 2);
ret = radeon_kick_out_firmware_fb(pdev);
if (ret)
return ret;
/* request the mem regions */
ret = pci_request_region(pdev, 0, "radeonfb framebuffer");
if (ret < 0) {

9
drivers/video/fbdev/au1100fb.c
View File

@ -410,18 +410,15 @@ static int au1100fb_setup(struct au1100fb_device *fbdev)
static int au1100fb_drv_probe(struct platform_device *dev)
{
struct au1100fb_device *fbdev = NULL;
struct au1100fb_device *fbdev;
struct resource *regs_res;
unsigned long page;
struct clk *c;
/* Allocate new device private */
fbdev = devm_kzalloc(&dev->dev, sizeof(struct au1100fb_device),
GFP_KERNEL);
if (!fbdev) {
print_err("fail to allocate device private record");
fbdev = devm_kzalloc(&dev->dev, sizeof(*fbdev), GFP_KERNEL);
if (!fbdev)
return -ENOMEM;
}
if (au1100fb_setup(fbdev))
goto failed;

6
drivers/video/fbdev/fsl-diu-fb.c
View File

@ -1960,12 +1960,8 @@ static int __init fsl_diu_init(void)
of_node_put(np);
coherence_data = vmalloc(coherence_data_size);
if (!coherence_data) {
pr_err("fsl-diu-fb: could not allocate coherence data "
"(size=%zu)\n", coherence_data_size);
if (!coherence_data)
return -ENOMEM;
}
#endif
ret = platform_driver_register(&fsl_diu_driver);

5
drivers/video/fbdev/matrox/matroxfb_crtc2.c
View File

@ -696,10 +696,9 @@ static void* matroxfb_crtc2_probe(struct matrox_fb_info* minfo) {
if (!minfo->devflags.crtc2)
return NULL;
m2info = kzalloc(sizeof(*m2info), GFP_KERNEL);
if (!m2info) {
printk(KERN_ERR "matroxfb_crtc2: Not enough memory for CRTC2 control structs\n");
if (!m2info)
return NULL;
}
m2info->primary_dev = minfo;
if (matroxfb_dh_registerfb(m2info)) {
kfree(m2info);

2
drivers/video/fbdev/offb.c
View File

@ -280,6 +280,7 @@ static void offb_destroy(struct fb_info *info)
if (info->screen_base)
iounmap(info->screen_base);
release_mem_region(info->apertures->ranges[0].base, info->apertures->ranges[0].size);
fb_dealloc_cmap(&info->cmap);
framebuffer_release(info);
}
@ -518,6 +519,7 @@ static void __init offb_init_fb(const char *name,
return;
out_err:
fb_dealloc_cmap(&info->cmap);
iounmap(info->screen_base);
out_aper:
iounmap(par->cmap_adr);

168
drivers/video/fbdev/s3c-fb.c
View File

@ -1383,11 +1383,9 @@ static int s3c_fb_probe(struct platform_device *pdev)
return -EINVAL;
}
sfb = devm_kzalloc(dev, sizeof(struct s3c_fb), GFP_KERNEL);
if (!sfb) {
dev_err(dev, "no memory for framebuffers\n");
sfb = devm_kzalloc(dev, sizeof(*sfb), GFP_KERNEL);
if (!sfb)
return -ENOMEM;
}
dev_dbg(dev, "allocate new framebuffer %p\n", sfb);
@ -1716,63 +1714,6 @@ static struct s3c_fb_win_variant s3c_fb_data_64xx_wins[] = {
},
};
static struct s3c_fb_win_variant s3c_fb_data_s5p_wins[] = {
[0] = {
.has_osd_c = 1,
.osd_size_off = 0x8,
.palette_sz = 256,
.valid_bpp = (VALID_BPP1248 | VALID_BPP(13) |
VALID_BPP(15) | VALID_BPP(16) |
VALID_BPP(18) | VALID_BPP(19) |
VALID_BPP(24) | VALID_BPP(25) |
VALID_BPP(32)),
},
[1] = {
.has_osd_c = 1,
.has_osd_d = 1,
.osd_size_off = 0xc,
.has_osd_alpha = 1,
.palette_sz = 256,
.valid_bpp = (VALID_BPP1248 | VALID_BPP(13) |
VALID_BPP(15) | VALID_BPP(16) |
VALID_BPP(18) | VALID_BPP(19) |
VALID_BPP(24) | VALID_BPP(25) |
VALID_BPP(32)),
},
[2] = {
.has_osd_c = 1,
.has_osd_d = 1,
.osd_size_off = 0xc,
.has_osd_alpha = 1,
.palette_sz = 256,
.valid_bpp = (VALID_BPP1248 | VALID_BPP(13) |
VALID_BPP(15) | VALID_BPP(16) |
VALID_BPP(18) | VALID_BPP(19) |
VALID_BPP(24) | VALID_BPP(25) |
VALID_BPP(32)),
},
[3] = {
.has_osd_c = 1,
.has_osd_alpha = 1,
.palette_sz = 256,
.valid_bpp = (VALID_BPP1248 | VALID_BPP(13) |
VALID_BPP(15) | VALID_BPP(16) |
VALID_BPP(18) | VALID_BPP(19) |
VALID_BPP(24) | VALID_BPP(25) |
VALID_BPP(32)),
},
[4] = {
.has_osd_c = 1,
.has_osd_alpha = 1,
.palette_sz = 256,
.valid_bpp = (VALID_BPP1248 | VALID_BPP(13) |
VALID_BPP(15) | VALID_BPP(16) |
VALID_BPP(18) | VALID_BPP(19) |
VALID_BPP(24) | VALID_BPP(25) |
VALID_BPP(32)),
},
};
static struct s3c_fb_driverdata s3c_fb_data_64xx = {
.variant = {
.nr_windows = 5,
@ -1804,102 +1745,6 @@ static struct s3c_fb_driverdata s3c_fb_data_64xx = {
.win[4] = &s3c_fb_data_64xx_wins[4],
};
static struct s3c_fb_driverdata s3c_fb_data_s5pv210 = {
.variant = {
.nr_windows = 5,
.vidtcon = VIDTCON0,
.wincon = WINCON(0),
.winmap = WINxMAP(0),
.keycon = WKEYCON,
.osd = VIDOSD_BASE,
.osd_stride = 16,
.buf_start = VIDW_BUF_START(0),
.buf_size = VIDW_BUF_SIZE(0),
.buf_end = VIDW_BUF_END(0),
.palette = {
[0] = 0x2400,
[1] = 0x2800,
[2] = 0x2c00,
[3] = 0x3000,
[4] = 0x3400,
},
.has_shadowcon = 1,
.has_blendcon = 1,
.has_clksel = 1,
.has_fixvclk = 1,
},
.win[0] = &s3c_fb_data_s5p_wins[0],
.win[1] = &s3c_fb_data_s5p_wins[1],
.win[2] = &s3c_fb_data_s5p_wins[2],
.win[3] = &s3c_fb_data_s5p_wins[3],
.win[4] = &s3c_fb_data_s5p_wins[4],
};
static struct s3c_fb_driverdata s3c_fb_data_exynos4 = {
.variant = {
.nr_windows = 5,
.vidtcon = VIDTCON0,
.wincon = WINCON(0),
.winmap = WINxMAP(0),
.keycon = WKEYCON,
.osd = VIDOSD_BASE,
.osd_stride = 16,
.buf_start = VIDW_BUF_START(0),
.buf_size = VIDW_BUF_SIZE(0),
.buf_end = VIDW_BUF_END(0),
.palette = {
[0] = 0x2400,
[1] = 0x2800,
[2] = 0x2c00,
[3] = 0x3000,
[4] = 0x3400,
},
.has_shadowcon = 1,
.has_blendcon = 1,
.has_fixvclk = 1,
},
.win[0] = &s3c_fb_data_s5p_wins[0],
.win[1] = &s3c_fb_data_s5p_wins[1],
.win[2] = &s3c_fb_data_s5p_wins[2],
.win[3] = &s3c_fb_data_s5p_wins[3],
.win[4] = &s3c_fb_data_s5p_wins[4],
};
static struct s3c_fb_driverdata s3c_fb_data_exynos5 = {
.variant = {
.nr_windows = 5,
.vidtcon = FIMD_V8_VIDTCON0,
.wincon = WINCON(0),
.winmap = WINxMAP(0),
.keycon = WKEYCON,
.osd = VIDOSD_BASE,
.osd_stride = 16,
.buf_start = VIDW_BUF_START(0),
.buf_size = VIDW_BUF_SIZE(0),
.buf_end = VIDW_BUF_END(0),
.palette = {
[0] = 0x2400,
[1] = 0x2800,
[2] = 0x2c00,
[3] = 0x3000,
[4] = 0x3400,
},
.has_shadowcon = 1,
.has_blendcon = 1,
.has_fixvclk = 1,
},
.win[0] = &s3c_fb_data_s5p_wins[0],
.win[1] = &s3c_fb_data_s5p_wins[1],
.win[2] = &s3c_fb_data_s5p_wins[2],
.win[3] = &s3c_fb_data_s5p_wins[3],
.win[4] = &s3c_fb_data_s5p_wins[4],
};
/* S3C2443/S3C2416 style hardware */
static struct s3c_fb_driverdata s3c_fb_data_s3c2443 = {
.variant = {
@ -1941,15 +1786,6 @@ static const struct platform_device_id s3c_fb_driver_ids[] = {
{
.name = "s3c-fb",
.driver_data = (unsigned long)&s3c_fb_data_64xx,
}, {
.name = "s5pv210-fb",
.driver_data = (unsigned long)&s3c_fb_data_s5pv210,
}, {
.name = "exynos4-fb",
.driver_data = (unsigned long)&s3c_fb_data_exynos4,
}, {
.name = "exynos5-fb",
.driver_data = (unsigned long)&s3c_fb_data_exynos5,
}, {
.name = "s3c2443-fb",
.driver_data = (unsigned long)&s3c_fb_data_s3c2443,

76
drivers/video/fbdev/sis/init.h
View File

@ -1461,81 +1461,5 @@ static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1640x480_1_H[] =
0x00}}
};
bool SiSInitPtr(struct SiS_Private *SiS_Pr);
unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, bool FSTN,
unsigned short CustomT, int LCDwith, int LCDheight,
unsigned int VBFlags2);
unsigned short SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, unsigned int VBFlags2);
unsigned short SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, unsigned int VBFlags2);
void SiS_DisplayOn(struct SiS_Private *SiS_Pr);
void SiS_DisplayOff(struct SiS_Private *SiS_Pr);
void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable);
void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable);
unsigned short SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
bool SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr);
bool SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
unsigned short *ModeIdIndex);
unsigned short SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
unsigned short SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
unsigned short SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
unsigned short SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
unsigned short SiS_GetOffset(struct SiS_Private *SiS_Pr,unsigned short ModeNo,
unsigned short ModeIdIndex, unsigned short RRTI);
#ifdef CONFIG_FB_SIS_300
void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
unsigned short *idx2);
unsigned short SiS_GetFIFOThresholdB300(unsigned short idx1, unsigned short idx2);
unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index);
#endif
void SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
bool SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth);
void SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
int yres, struct fb_var_screeninfo *var, bool writeres);
/* From init301.c: */
extern void SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex, int chkcrt2mode);
extern void SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
extern void SiS_SetYPbPr(struct SiS_Private *SiS_Pr);
extern void SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
extern void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr);
extern void SiS_DisableBridge(struct SiS_Private *);
extern bool SiS_SetCRT2Group(struct SiS_Private *, unsigned short);
extern unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
extern void SiS_WaitRetrace1(struct SiS_Private *SiS_Pr);
extern unsigned short SiS_GetResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
extern unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax);
extern unsigned short SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex, unsigned short RRTI);
extern bool SiS_IsVAMode(struct SiS_Private *);
extern bool SiS_IsDualEdge(struct SiS_Private *);
#ifdef CONFIG_FB_SIS_300
extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
extern void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg,
unsigned int val);
#endif
#ifdef CONFIG_FB_SIS_315
extern void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg,
unsigned char val);
extern unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg);
#endif
#endif

326
drivers/video/fbdev/sis/init301.c
View File

@ -82,6 +82,332 @@
#define SiS_I2CDELAY 1000
#define SiS_I2CDELAYSHORT 150
static const unsigned char SiS_YPbPrTable[3][64] = {
{
0x17,0x1d,0x03,0x09,0x05,0x06,0x0c,0x0c,
0x94,0x49,0x01,0x0a,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x1b,
0x0c,0x50,0x00,0x97,0x00,0xda,0x4a,0x17,
0x7d,0x05,0x4b,0x00,0x00,0xe2,0x00,0x02,
0x03,0x0a,0x65,0x9d /*0x8d*/,0x08,0x92,0x8f,0x40,
0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x53 /*0x50*/,
0x00,0x40,0x44,0x00,0xdb,0x02,0x3b,0x00
},
{
0x33,0x06,0x06,0x09,0x0b,0x0c,0x0c,0x0c,
0x98,0x0a,0x01,0x0d,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
0x0c,0x50,0xb2,0x9f,0x16,0x59,0x4f,0x13,
0xad,0x11,0xad,0x1d,0x40,0x8a,0x3d,0xb8,
0x51,0x5e,0x60,0x49,0x7d,0x92,0x0f,0x40,
0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x4e,
0x43,0x41,0x11,0x00,0xfc,0xff,0x32,0x00
},
{
#if 0 /* OK, but sticks to left edge */
0x13,0x1d,0xe8,0x09,0x09,0xed,0x0c,0x0c,
0x98,0x0a,0x01,0x0c,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
0xed,0x50,0x70,0x9f,0x16,0x59,0x21 /*0x2b*/,0x13,
0x27,0x0b,0x27,0xfc,0x30,0x27,0x1c,0xb0,
0x4b,0x4b,0x65 /*0x6f*/,0x2f,0x63,0x92,0x0f,0x40,
0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x27,
0x00,0x40,0x11,0x00,0xfc,0xff,0x32,0x00
#endif
#if 1 /* Perfect */
0x23,0x2d,0xe8,0x09,0x09,0xed,0x0c,0x0c,
0x98,0x0a,0x01,0x0c,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
0xed,0x50,0x70,0x9f,0x16,0x59,0x60,0x13,
0x27,0x0b,0x27,0xfc,0x30,0x27,0x1c,0xb0,
0x4b,0x4b,0x6f,0x2f,0x63,0x92,0x0f,0x40,
0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x73,
0x00,0x40,0x11,0x00,0xfc,0xff,0x32,0x00
#endif
}
};
static const unsigned char SiS_TVPhase[] =
{
0x21,0xED,0xBA,0x08, /* 0x00 SiS_NTSCPhase */
0x2A,0x05,0xE3,0x00, /* 0x01 SiS_PALPhase */
0x21,0xE4,0x2E,0x9B, /* 0x02 SiS_PALMPhase */
0x21,0xF4,0x3E,0xBA, /* 0x03 SiS_PALNPhase */
0x1E,0x8B,0xA2,0xA7,
0x1E,0x83,0x0A,0xE0, /* 0x05 SiS_SpecialPhaseM */
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x21,0xF0,0x7B,0xD6, /* 0x08 SiS_NTSCPhase2 */
0x2A,0x09,0x86,0xE9, /* 0x09 SiS_PALPhase2 */
0x21,0xE6,0xEF,0xA4, /* 0x0a SiS_PALMPhase2 */
0x21,0xF6,0x94,0x46, /* 0x0b SiS_PALNPhase2 */
0x1E,0x8B,0xA2,0xA7,
0x1E,0x83,0x0A,0xE0, /* 0x0d SiS_SpecialPhaseM */
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x1e,0x8c,0x5c,0x7a, /* 0x10 SiS_SpecialPhase */
0x25,0xd4,0xfd,0x5e /* 0x11 SiS_SpecialPhaseJ */
};
static const unsigned char SiS_HiTVGroup3_1[] = {
0x00, 0x14, 0x15, 0x25, 0x55, 0x15, 0x0b, 0x13,
0xb1, 0x41, 0x62, 0x62, 0xff, 0xf4, 0x45, 0xa6,
0x25, 0x2f, 0x67, 0xf6, 0xbf, 0xff, 0x8e, 0x20,
0xac, 0xda, 0x60, 0xfe, 0x6a, 0x9a, 0x06, 0x10,
0xd1, 0x04, 0x18, 0x0a, 0xff, 0x80, 0x00, 0x80,
0x3b, 0x77, 0x00, 0xef, 0xe0, 0x10, 0xb0, 0xe0,
0x10, 0x4f, 0x0f, 0x0f, 0x05, 0x0f, 0x08, 0x6e,
0x1a, 0x1f, 0x25, 0x2a, 0x4c, 0xaa, 0x01
};
static const unsigned char SiS_HiTVGroup3_2[] = {
0x00, 0x14, 0x15, 0x25, 0x55, 0x15, 0x0b, 0x7a,
0x54, 0x41, 0xe7, 0xe7, 0xff, 0xf4, 0x45, 0xa6,
0x25, 0x2f, 0x67, 0xf6, 0xbf, 0xff, 0x8e, 0x20,
0xac, 0x6a, 0x60, 0x2b, 0x52, 0xcd, 0x61, 0x10,
0x51, 0x04, 0x18, 0x0a, 0x1f, 0x80, 0x00, 0x80,
0xff, 0xa4, 0x04, 0x2b, 0x94, 0x21, 0x72, 0x94,
0x26, 0x05, 0x01, 0x0f, 0xed, 0x0f, 0x0a, 0x64,
0x18, 0x1d, 0x23, 0x28, 0x4c, 0xaa, 0x01
};
/* 301C / 302ELV extended Part2 TV registers (4 tap scaler) */
static const unsigned char SiS_Part2CLVX_1[] = {
0x00,0x00,
0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F,0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E,
0x7C,0x1D,0x09,0x7E,0x7C,0x1B,0x0B,0x7E,0x7C,0x19,0x0E,0x7D,0x7C,0x17,0x11,0x7C,
0x7C,0x14,0x14,0x7C,0x7C,0x11,0x17,0x7C,0x7D,0x0E,0x19,0x7C,0x7E,0x0B,0x1B,0x7C,
0x7E,0x09,0x1D,0x7C,0x7F,0x06,0x1F,0x7C,0x7F,0x04,0x20,0x7D,0x00,0x02,0x20,0x7E
};
static const unsigned char SiS_Part2CLVX_2[] = {
0x00,0x00,
0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F,0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E,
0x7C,0x1D,0x09,0x7E,0x7C,0x1B,0x0B,0x7E,0x7C,0x19,0x0E,0x7D,0x7C,0x17,0x11,0x7C,
0x7C,0x14,0x14,0x7C,0x7C,0x11,0x17,0x7C,0x7D,0x0E,0x19,0x7C,0x7E,0x0B,0x1B,0x7C,
0x7E,0x09,0x1D,0x7C,0x7F,0x06,0x1F,0x7C,0x7F,0x04,0x20,0x7D,0x00,0x02,0x20,0x7E
};
static const unsigned char SiS_Part2CLVX_3[] = { /* NTSC, 525i, 525p */
0xE0,0x01,
0x04,0x1A,0x04,0x7E,0x03,0x1A,0x06,0x7D,0x01,0x1A,0x08,0x7D,0x00,0x19,0x0A,0x7D,
0x7F,0x19,0x0C,0x7C,0x7E,0x18,0x0E,0x7C,0x7E,0x17,0x10,0x7B,0x7D,0x15,0x12,0x7C,
0x7D,0x13,0x13,0x7D,0x7C,0x12,0x15,0x7D,0x7C,0x10,0x17,0x7D,0x7C,0x0E,0x18,0x7E,
0x7D,0x0C,0x19,0x7E,0x7D,0x0A,0x19,0x00,0x7D,0x08,0x1A,0x01,0x7E,0x06,0x1A,0x02,
0x58,0x02,
0x07,0x14,0x07,0x7E,0x06,0x14,0x09,0x7D,0x05,0x14,0x0A,0x7D,0x04,0x13,0x0B,0x7E,
0x03,0x13,0x0C,0x7E,0x02,0x12,0x0D,0x7F,0x01,0x12,0x0E,0x7F,0x01,0x11,0x0F,0x7F,
0x00,0x10,0x10,0x00,0x7F,0x0F,0x11,0x01,0x7F,0x0E,0x12,0x01,0x7E,0x0D,0x12,0x03,
0x7E,0x0C,0x13,0x03,0x7E,0x0B,0x13,0x04,0x7E,0x0A,0x14,0x04,0x7D,0x09,0x14,0x06,
0x00,0x03,
0x09,0x0F,0x09,0x7F,0x08,0x0F,0x09,0x00,0x07,0x0F,0x0A,0x00,0x06,0x0F,0x0A,0x01,
0x06,0x0E,0x0B,0x01,0x05,0x0E,0x0B,0x02,0x04,0x0E,0x0C,0x02,0x04,0x0D,0x0C,0x03,
0x03,0x0D,0x0D,0x03,0x02,0x0C,0x0D,0x05,0x02,0x0C,0x0E,0x04,0x01,0x0B,0x0E,0x06,
0x01,0x0B,0x0E,0x06,0x00,0x0A,0x0F,0x07,0x00,0x0A,0x0F,0x07,0x00,0x09,0x0F,0x08,
0xFF,0xFF
};
static const unsigned char SiS_Part2CLVX_4[] = { /* PAL */
0x58,0x02,
0x05,0x19,0x05,0x7D,0x03,0x19,0x06,0x7E,0x02,0x19,0x08,0x7D,0x01,0x18,0x0A,0x7D,
0x00,0x18,0x0C,0x7C,0x7F,0x17,0x0E,0x7C,0x7E,0x16,0x0F,0x7D,0x7E,0x14,0x11,0x7D,
0x7D,0x13,0x13,0x7D,0x7D,0x11,0x14,0x7E,0x7D,0x0F,0x16,0x7E,0x7D,0x0E,0x17,0x7E,
0x7D,0x0C,0x18,0x7F,0x7D,0x0A,0x18,0x01,0x7D,0x08,0x19,0x02,0x7D,0x06,0x19,0x04,
0x00,0x03,
0x08,0x12,0x08,0x7E,0x07,0x12,0x09,0x7E,0x06,0x12,0x0A,0x7E,0x05,0x11,0x0B,0x7F,
0x04,0x11,0x0C,0x7F,0x03,0x11,0x0C,0x00,0x03,0x10,0x0D,0x00,0x02,0x0F,0x0E,0x01,
0x01,0x0F,0x0F,0x01,0x01,0x0E,0x0F,0x02,0x00,0x0D,0x10,0x03,0x7F,0x0C,0x11,0x04,
0x7F,0x0C,0x11,0x04,0x7F,0x0B,0x11,0x05,0x7E,0x0A,0x12,0x06,0x7E,0x09,0x12,0x07,
0x40,0x02,
0x04,0x1A,0x04,0x7E,0x02,0x1B,0x05,0x7E,0x01,0x1A,0x07,0x7E,0x00,0x1A,0x09,0x7D,
0x7F,0x19,0x0B,0x7D,0x7E,0x18,0x0D,0x7D,0x7D,0x17,0x10,0x7C,0x7D,0x15,0x12,0x7C,
0x7C,0x14,0x14,0x7C,0x7C,0x12,0x15,0x7D,0x7C,0x10,0x17,0x7D,0x7C,0x0D,0x18,0x7F,
0x7D,0x0B,0x19,0x7F,0x7D,0x09,0x1A,0x00,0x7D,0x07,0x1A,0x02,0x7E,0x05,0x1B,0x02,
0xFF,0xFF
};
static const unsigned char SiS_Part2CLVX_5[] = { /* 750p */
0x00,0x03,
0x05,0x19,0x05,0x7D,0x03,0x19,0x06,0x7E,0x02,0x19,0x08,0x7D,0x01,0x18,0x0A,0x7D,
0x00,0x18,0x0C,0x7C,0x7F,0x17,0x0E,0x7C,0x7E,0x16,0x0F,0x7D,0x7E,0x14,0x11,0x7D,
0x7D,0x13,0x13,0x7D,0x7D,0x11,0x14,0x7E,0x7D,0x0F,0x16,0x7E,0x7D,0x0E,0x17,0x7E,
0x7D,0x0C,0x18,0x7F,0x7D,0x0A,0x18,0x01,0x7D,0x08,0x19,0x02,0x7D,0x06,0x19,0x04,
0xFF,0xFF
};
static const unsigned char SiS_Part2CLVX_6[] = { /* 1080i */
0x00,0x04,
0x04,0x1A,0x04,0x7E,0x02,0x1B,0x05,0x7E,0x01,0x1A,0x07,0x7E,0x00,0x1A,0x09,0x7D,
0x7F,0x19,0x0B,0x7D,0x7E,0x18,0x0D,0x7D,0x7D,0x17,0x10,0x7C,0x7D,0x15,0x12,0x7C,
0x7C,0x14,0x14,0x7C,0x7C,0x12,0x15,0x7D,0x7C,0x10,0x17,0x7D,0x7C,0x0D,0x18,0x7F,
0x7D,0x0B,0x19,0x7F,0x7D,0x09,0x1A,0x00,0x7D,0x07,0x1A,0x02,0x7E,0x05,0x1B,0x02,
0xFF,0xFF,
};
#ifdef CONFIG_FB_SIS_315
/* 661 et al LCD data structure (2.03.00) */
static const unsigned char SiS_LCDStruct661[] = {
/* 1024x768 */
/* type|CR37| HDE | VDE | HT | VT | hss | hse */
0x02,0xC0,0x00,0x04,0x00,0x03,0x40,0x05,0x26,0x03,0x10,0x00,0x88,
0x00,0x02,0x00,0x06,0x00,0x41,0x5A,0x64,0x00,0x00,0x00,0x00,0x04,
/* | vss | vse |clck| clock |CRT2DataP|CRT2DataP|idx */
/* VESA non-VESA noscale */
/* 1280x1024 */
0x03,0xC0,0x00,0x05,0x00,0x04,0x98,0x06,0x2A,0x04,0x30,0x00,0x70,
0x00,0x01,0x00,0x03,0x00,0x6C,0xF8,0x2F,0x00,0x00,0x00,0x00,0x08,
/* 1400x1050 */
0x09,0x20,0x78,0x05,0x1A,0x04,0x98,0x06,0x2A,0x04,0x18,0x00,0x38,
0x00,0x01,0x00,0x03,0x00,0x6C,0xF8,0x2F,0x00,0x00,0x00,0x00,0x09,
/* 1600x1200 */
0x0B,0xE0,0x40,0x06,0xB0,0x04,0x70,0x08,0xE2,0x04,0x40,0x00,0xC0,
0x00,0x01,0x00,0x03,0x00,0xA2,0x70,0x24,0x00,0x00,0x00,0x00,0x0A,
/* 1280x768 (_2) */
0x0A,0xE0,0x00,0x05,0x00,0x03,0x7C,0x06,0x26,0x03,0x30,0x00,0x70,
0x00,0x03,0x00,0x06,0x00,0x4D,0xC8,0x48,0x00,0x00,0x00,0x00,0x06,
/* 1280x720 */
0x0E,0xE0,0x00,0x05,0xD0,0x02,0x80,0x05,0x26,0x03,0x10,0x00,0x20,
0x00,0x01,0x00,0x06,0x00,0x45,0x9C,0x62,0x00,0x00,0x00,0x00,0x05,
/* 1280x800 (_2) */
0x0C,0xE0,0x00,0x05,0x20,0x03,0x10,0x06,0x2C,0x03,0x30,0x00,0x70,
0x00,0x04,0x00,0x03,0x00,0x49,0xCE,0x1E,0x00,0x00,0x00,0x00,0x09,
/* 1680x1050 */
0x0D,0xE0,0x90,0x06,0x1A,0x04,0x6C,0x07,0x2A,0x04,0x1A,0x00,0x4C,
0x00,0x03,0x00,0x06,0x00,0x79,0xBE,0x44,0x00,0x00,0x00,0x00,0x06,
/* 1280x800_3 */
0x0C,0xE0,0x00,0x05,0x20,0x03,0xAA,0x05,0x2E,0x03,0x30,0x00,0x50,
0x00,0x04,0x00,0x03,0x00,0x47,0xA9,0x10,0x00,0x00,0x00,0x00,0x07,
/* 800x600 */
0x01,0xC0,0x20,0x03,0x58,0x02,0x20,0x04,0x74,0x02,0x2A,0x00,0x80,
0x00,0x06,0x00,0x04,0x00,0x28,0x63,0x4B,0x00,0x00,0x00,0x00,0x00,
/* 1280x854 */
0x08,0xE0,0x00,0x05,0x56,0x03,0x80,0x06,0x5d,0x03,0x10,0x00,0x70,
0x00,0x01,0x00,0x03,0x00,0x54,0x75,0x13,0x00,0x00,0x00,0x00,0x08
};
#endif
#ifdef CONFIG_FB_SIS_300
static unsigned char SiS300_TrumpionData[14][80] = {
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x0B,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x10,0x00,0x00,0x04,0x23,
0x00,0x00,0x03,0x28,0x03,0x10,0x05,0x08,0x40,0x10,0x00,0x10,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xBC,0x01,0xFF,0x03,0xFF,0x19,0x01,0x00,0x05,0x09,0x04,0x04,0x05,
0x04,0x0C,0x09,0x05,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5A,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x27,0x00,0x80,0x02,
0x20,0x03,0x07,0x00,0x5E,0x01,0x0D,0x02,0x60,0x0C,0x30,0x11,0x00,0x00,0x04,0x23,
0x00,0x00,0x03,0x80,0x03,0x28,0x06,0x08,0x40,0x11,0x00,0x11,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0x90,0x01,0xFF,0x0F,0xF4,0x19,0x01,0x00,0x05,0x01,0x00,0x04,0x05,
0x04,0x0C,0x02,0x01,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEC,0x57,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x8A,0x00,0xD8,0x02,
0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xD9,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x59,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x72,0x00,0xD8,0x02,
0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xDA,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x02,0x00,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x16,0x00,0xE0,0x01,0x0D,0x02,0x60,0x0C,0x30,0x98,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x45,0x03,0x48,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xF4,0x01,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x05,0x01,0x00,0x05,0x05,
0x04,0x0C,0x08,0x05,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5B,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x02,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0xBF,0x00,0x20,0x03,
0x20,0x04,0x0D,0x00,0x58,0x02,0x71,0x02,0x80,0x0C,0x30,0x9A,0x00,0xFA,0x03,0x1D,
0x00,0x01,0x03,0x22,0x03,0x28,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x1D,0x00,0x1D,
0x03,0x11,0x60,0x39,0x03,0x40,0x05,0xF4,0x18,0x07,0x02,0x06,0x04,0x01,0x06,0x0B,
0x02,0x0A,0x20,0x19,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5B,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0xEF,0x00,0x00,0x04,
0x40,0x05,0x13,0x00,0x00,0x03,0x26,0x03,0x88,0x0C,0x30,0x90,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x24,0x03,0x28,0x06,0x08,0x40,0x90,0x00,0x90,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0x40,0x05,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x08,0x01,0x00,0x08,0x01,
0x00,0x08,0x01,0x01,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5B,0x01,0xBE,0x01,0x00 },
/* variant 2 */
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x15,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x18,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x44,0x03,0x28,0x06,0x08,0x40,0x18,0x00,0x18,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xA6,0x01,0xFF,0x03,0xFF,0x19,0x01,0x00,0x05,0x13,0x04,0x04,0x05,
0x04,0x0C,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x15,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x18,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x44,0x03,0x28,0x06,0x08,0x40,0x18,0x00,0x18,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xA6,0x01,0xFF,0x03,0xFF,0x19,0x01,0x00,0x05,0x13,0x04,0x04,0x05,
0x04,0x0C,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x8A,0x00,0xD8,0x02,
0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xDA,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x72,0x00,0xD8,0x02,
0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xDA,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x02,0x00,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x16,0x00,0xE0,0x01,0x0D,0x02,0x60,0x0C,0x30,0x98,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x45,0x03,0x48,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xF4,0x01,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x05,0x01,0x00,0x05,0x05,
0x04,0x0C,0x08,0x05,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEA,0x58,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x02,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0xBF,0x00,0x20,0x03,
0x20,0x04,0x0D,0x00,0x58,0x02,0x71,0x02,0x80,0x0C,0x30,0x9A,0x00,0xFA,0x03,0x1D,
0x00,0x01,0x03,0x22,0x03,0x28,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x1D,0x00,0x1D,
0x03,0x11,0x60,0x39,0x03,0x40,0x05,0xF4,0x18,0x07,0x02,0x06,0x04,0x01,0x06,0x0B,
0x02,0x0A,0x20,0x19,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEA,0x58,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0xEF,0x00,0x00,0x04,
0x40,0x05,0x13,0x00,0x00,0x03,0x26,0x03,0x88,0x0C,0x30,0x90,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x24,0x03,0x28,0x06,0x08,0x40,0x90,0x00,0x90,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0x40,0x05,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x08,0x01,0x00,0x08,0x01,
0x00,0x08,0x01,0x01,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEA,0x58,0x01,0xBE,0x01,0x00 }
};
#endif
#ifdef CONFIG_FB_SIS_315
static void SiS_Chrontel701xOn(struct SiS_Private *SiS_Pr);
static void SiS_Chrontel701xOff(struct SiS_Private *SiS_Pr);
static void SiS_ChrontelInitTVVSync(struct SiS_Private *SiS_Pr);
static void SiS_ChrontelDoSomething1(struct SiS_Private *SiS_Pr);
#endif /* 315 */
#ifdef CONFIG_FB_SIS_300
static bool SiS_SetTrumpionBlock(struct SiS_Private *SiS_Pr, unsigned char *dataptr);
#endif
static unsigned short SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags,
int VGAEngine, unsigned short adaptnum, unsigned short DDCdatatype,
bool checkcr32, unsigned int VBFlags2);
static unsigned short SiS_ProbeDDC(struct SiS_Private *SiS_Pr);
static unsigned short SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype,
unsigned char *buffer);
static void SiS_SetSwitchDDC2(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetStart(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetStop(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetSCLKLow(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetSCLKHigh(struct SiS_Private *SiS_Pr);
static unsigned short SiS_ReadDDC2Data(struct SiS_Private *SiS_Pr);
static unsigned short SiS_WriteDDC2Data(struct SiS_Private *SiS_Pr, unsigned short tempax);
static unsigned short SiS_CheckACK(struct SiS_Private *SiS_Pr);
static unsigned short SiS_WriteDABDDC(struct SiS_Private *SiS_Pr);
static unsigned short SiS_PrepareReadDDC(struct SiS_Private *SiS_Pr);
static unsigned short SiS_PrepareDDC(struct SiS_Private *SiS_Pr);
static void SiS_SendACK(struct SiS_Private *SiS_Pr, unsigned short yesno);
static unsigned short SiS_DoProbeDDC(struct SiS_Private *SiS_Pr);
#ifdef CONFIG_FB_SIS_300
static void SiS_OEM300Setting(struct SiS_Private *SiS_Pr,
unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefTabindex);
static void SetOEMLCDData2(struct SiS_Private *SiS_Pr,
unsigned short ModeNo, unsigned short ModeIdIndex,unsigned short RefTableIndex);
#endif
#ifdef CONFIG_FB_SIS_315
static void SiS_OEM310Setting(struct SiS_Private *SiS_Pr,
unsigned short ModeNo,unsigned short ModeIdIndex, unsigned short RRTI);
static void SiS_OEM661Setting(struct SiS_Private *SiS_Pr,
unsigned short ModeNo,unsigned short ModeIdIndex, unsigned short RRTI);
static void SiS_FinalizeLCD(struct SiS_Private *, unsigned short, unsigned short);
#endif
static unsigned short SiS_GetBIOSLCDResInfo(struct SiS_Private *SiS_Pr);
static void SiS_SetCH70xx(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);

320
drivers/video/fbdev/sis/init301.h
View File

@ -66,287 +66,6 @@
#include "sis.h"
#include <video/sisfb.h>
static const unsigned char SiS_YPbPrTable[3][64] = {
{
0x17,0x1d,0x03,0x09,0x05,0x06,0x0c,0x0c,
0x94,0x49,0x01,0x0a,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x1b,
0x0c,0x50,0x00,0x97,0x00,0xda,0x4a,0x17,
0x7d,0x05,0x4b,0x00,0x00,0xe2,0x00,0x02,
0x03,0x0a,0x65,0x9d /*0x8d*/,0x08,0x92,0x8f,0x40,
0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x53 /*0x50*/,
0x00,0x40,0x44,0x00,0xdb,0x02,0x3b,0x00
},
{
0x33,0x06,0x06,0x09,0x0b,0x0c,0x0c,0x0c,
0x98,0x0a,0x01,0x0d,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
0x0c,0x50,0xb2,0x9f,0x16,0x59,0x4f,0x13,
0xad,0x11,0xad,0x1d,0x40,0x8a,0x3d,0xb8,
0x51,0x5e,0x60,0x49,0x7d,0x92,0x0f,0x40,
0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x4e,
0x43,0x41,0x11,0x00,0xfc,0xff,0x32,0x00
},
{
#if 0 /* OK, but sticks to left edge */
0x13,0x1d,0xe8,0x09,0x09,0xed,0x0c,0x0c,
0x98,0x0a,0x01,0x0c,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
0xed,0x50,0x70,0x9f,0x16,0x59,0x21 /*0x2b*/,0x13,
0x27,0x0b,0x27,0xfc,0x30,0x27,0x1c,0xb0,
0x4b,0x4b,0x65 /*0x6f*/,0x2f,0x63,0x92,0x0f,0x40,
0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x27,
0x00,0x40,0x11,0x00,0xfc,0xff,0x32,0x00
#endif
#if 1 /* Perfect */
0x23,0x2d,0xe8,0x09,0x09,0xed,0x0c,0x0c,
0x98,0x0a,0x01,0x0c,0x06,0x0d,0x04,0x0a,
0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x3f,
0xed,0x50,0x70,0x9f,0x16,0x59,0x60,0x13,
0x27,0x0b,0x27,0xfc,0x30,0x27,0x1c,0xb0,
0x4b,0x4b,0x6f,0x2f,0x63,0x92,0x0f,0x40,
0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x73,
0x00,0x40,0x11,0x00,0xfc,0xff,0x32,0x00
#endif
}
};
static const unsigned char SiS_TVPhase[] =
{
0x21,0xED,0xBA,0x08, /* 0x00 SiS_NTSCPhase */
0x2A,0x05,0xE3,0x00, /* 0x01 SiS_PALPhase */
0x21,0xE4,0x2E,0x9B, /* 0x02 SiS_PALMPhase */
0x21,0xF4,0x3E,0xBA, /* 0x03 SiS_PALNPhase */
0x1E,0x8B,0xA2,0xA7,
0x1E,0x83,0x0A,0xE0, /* 0x05 SiS_SpecialPhaseM */
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x21,0xF0,0x7B,0xD6, /* 0x08 SiS_NTSCPhase2 */
0x2A,0x09,0x86,0xE9, /* 0x09 SiS_PALPhase2 */
0x21,0xE6,0xEF,0xA4, /* 0x0a SiS_PALMPhase2 */
0x21,0xF6,0x94,0x46, /* 0x0b SiS_PALNPhase2 */
0x1E,0x8B,0xA2,0xA7,
0x1E,0x83,0x0A,0xE0, /* 0x0d SiS_SpecialPhaseM */
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x1e,0x8c,0x5c,0x7a, /* 0x10 SiS_SpecialPhase */
0x25,0xd4,0xfd,0x5e /* 0x11 SiS_SpecialPhaseJ */
};
static const unsigned char SiS_HiTVGroup3_1[] = {
0x00, 0x14, 0x15, 0x25, 0x55, 0x15, 0x0b, 0x13,
0xb1, 0x41, 0x62, 0x62, 0xff, 0xf4, 0x45, 0xa6,
0x25, 0x2f, 0x67, 0xf6, 0xbf, 0xff, 0x8e, 0x20,
0xac, 0xda, 0x60, 0xfe, 0x6a, 0x9a, 0x06, 0x10,
0xd1, 0x04, 0x18, 0x0a, 0xff, 0x80, 0x00, 0x80,
0x3b, 0x77, 0x00, 0xef, 0xe0, 0x10, 0xb0, 0xe0,
0x10, 0x4f, 0x0f, 0x0f, 0x05, 0x0f, 0x08, 0x6e,
0x1a, 0x1f, 0x25, 0x2a, 0x4c, 0xaa, 0x01
};
static const unsigned char SiS_HiTVGroup3_2[] = {
0x00, 0x14, 0x15, 0x25, 0x55, 0x15, 0x0b, 0x7a,
0x54, 0x41, 0xe7, 0xe7, 0xff, 0xf4, 0x45, 0xa6,
0x25, 0x2f, 0x67, 0xf6, 0xbf, 0xff, 0x8e, 0x20,
0xac, 0x6a, 0x60, 0x2b, 0x52, 0xcd, 0x61, 0x10,
0x51, 0x04, 0x18, 0x0a, 0x1f, 0x80, 0x00, 0x80,
0xff, 0xa4, 0x04, 0x2b, 0x94, 0x21, 0x72, 0x94,
0x26, 0x05, 0x01, 0x0f, 0xed, 0x0f, 0x0a, 0x64,
0x18, 0x1d, 0x23, 0x28, 0x4c, 0xaa, 0x01
};
/* 301C / 302ELV extended Part2 TV registers (4 tap scaler) */
static const unsigned char SiS_Part2CLVX_1[] = {
0x00,0x00,
0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F,0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E,
0x7C,0x1D,0x09,0x7E,0x7C,0x1B,0x0B,0x7E,0x7C,0x19,0x0E,0x7D,0x7C,0x17,0x11,0x7C,
0x7C,0x14,0x14,0x7C,0x7C,0x11,0x17,0x7C,0x7D,0x0E,0x19,0x7C,0x7E,0x0B,0x1B,0x7C,
0x7E,0x09,0x1D,0x7C,0x7F,0x06,0x1F,0x7C,0x7F,0x04,0x20,0x7D,0x00,0x02,0x20,0x7E
};
static const unsigned char SiS_Part2CLVX_2[] = {
0x00,0x00,
0x00,0x20,0x00,0x00,0x7F,0x20,0x02,0x7F,0x7D,0x20,0x04,0x7F,0x7D,0x1F,0x06,0x7E,
0x7C,0x1D,0x09,0x7E,0x7C,0x1B,0x0B,0x7E,0x7C,0x19,0x0E,0x7D,0x7C,0x17,0x11,0x7C,
0x7C,0x14,0x14,0x7C,0x7C,0x11,0x17,0x7C,0x7D,0x0E,0x19,0x7C,0x7E,0x0B,0x1B,0x7C,
0x7E,0x09,0x1D,0x7C,0x7F,0x06,0x1F,0x7C,0x7F,0x04,0x20,0x7D,0x00,0x02,0x20,0x7E
};
static const unsigned char SiS_Part2CLVX_3[] = { /* NTSC, 525i, 525p */
0xE0,0x01,
0x04,0x1A,0x04,0x7E,0x03,0x1A,0x06,0x7D,0x01,0x1A,0x08,0x7D,0x00,0x19,0x0A,0x7D,
0x7F,0x19,0x0C,0x7C,0x7E,0x18,0x0E,0x7C,0x7E,0x17,0x10,0x7B,0x7D,0x15,0x12,0x7C,
0x7D,0x13,0x13,0x7D,0x7C,0x12,0x15,0x7D,0x7C,0x10,0x17,0x7D,0x7C,0x0E,0x18,0x7E,
0x7D,0x0C,0x19,0x7E,0x7D,0x0A,0x19,0x00,0x7D,0x08,0x1A,0x01,0x7E,0x06,0x1A,0x02,
0x58,0x02,
0x07,0x14,0x07,0x7E,0x06,0x14,0x09,0x7D,0x05,0x14,0x0A,0x7D,0x04,0x13,0x0B,0x7E,
0x03,0x13,0x0C,0x7E,0x02,0x12,0x0D,0x7F,0x01,0x12,0x0E,0x7F,0x01,0x11,0x0F,0x7F,
0x00,0x10,0x10,0x00,0x7F,0x0F,0x11,0x01,0x7F,0x0E,0x12,0x01,0x7E,0x0D,0x12,0x03,
0x7E,0x0C,0x13,0x03,0x7E,0x0B,0x13,0x04,0x7E,0x0A,0x14,0x04,0x7D,0x09,0x14,0x06,
0x00,0x03,
0x09,0x0F,0x09,0x7F,0x08,0x0F,0x09,0x00,0x07,0x0F,0x0A,0x00,0x06,0x0F,0x0A,0x01,
0x06,0x0E,0x0B,0x01,0x05,0x0E,0x0B,0x02,0x04,0x0E,0x0C,0x02,0x04,0x0D,0x0C,0x03,
0x03,0x0D,0x0D,0x03,0x02,0x0C,0x0D,0x05,0x02,0x0C,0x0E,0x04,0x01,0x0B,0x0E,0x06,
0x01,0x0B,0x0E,0x06,0x00,0x0A,0x0F,0x07,0x00,0x0A,0x0F,0x07,0x00,0x09,0x0F,0x08,
0xFF,0xFF
};
static const unsigned char SiS_Part2CLVX_4[] = { /* PAL */
0x58,0x02,
0x05,0x19,0x05,0x7D,0x03,0x19,0x06,0x7E,0x02,0x19,0x08,0x7D,0x01,0x18,0x0A,0x7D,
0x00,0x18,0x0C,0x7C,0x7F,0x17,0x0E,0x7C,0x7E,0x16,0x0F,0x7D,0x7E,0x14,0x11,0x7D,
0x7D,0x13,0x13,0x7D,0x7D,0x11,0x14,0x7E,0x7D,0x0F,0x16,0x7E,0x7D,0x0E,0x17,0x7E,
0x7D,0x0C,0x18,0x7F,0x7D,0x0A,0x18,0x01,0x7D,0x08,0x19,0x02,0x7D,0x06,0x19,0x04,
0x00,0x03,
0x08,0x12,0x08,0x7E,0x07,0x12,0x09,0x7E,0x06,0x12,0x0A,0x7E,0x05,0x11,0x0B,0x7F,
0x04,0x11,0x0C,0x7F,0x03,0x11,0x0C,0x00,0x03,0x10,0x0D,0x00,0x02,0x0F,0x0E,0x01,
0x01,0x0F,0x0F,0x01,0x01,0x0E,0x0F,0x02,0x00,0x0D,0x10,0x03,0x7F,0x0C,0x11,0x04,
0x7F,0x0C,0x11,0x04,0x7F,0x0B,0x11,0x05,0x7E,0x0A,0x12,0x06,0x7E,0x09,0x12,0x07,
0x40,0x02,
0x04,0x1A,0x04,0x7E,0x02,0x1B,0x05,0x7E,0x01,0x1A,0x07,0x7E,0x00,0x1A,0x09,0x7D,
0x7F,0x19,0x0B,0x7D,0x7E,0x18,0x0D,0x7D,0x7D,0x17,0x10,0x7C,0x7D,0x15,0x12,0x7C,
0x7C,0x14,0x14,0x7C,0x7C,0x12,0x15,0x7D,0x7C,0x10,0x17,0x7D,0x7C,0x0D,0x18,0x7F,
0x7D,0x0B,0x19,0x7F,0x7D,0x09,0x1A,0x00,0x7D,0x07,0x1A,0x02,0x7E,0x05,0x1B,0x02,
0xFF,0xFF
};
static const unsigned char SiS_Part2CLVX_5[] = { /* 750p */
0x00,0x03,
0x05,0x19,0x05,0x7D,0x03,0x19,0x06,0x7E,0x02,0x19,0x08,0x7D,0x01,0x18,0x0A,0x7D,
0x00,0x18,0x0C,0x7C,0x7F,0x17,0x0E,0x7C,0x7E,0x16,0x0F,0x7D,0x7E,0x14,0x11,0x7D,
0x7D,0x13,0x13,0x7D,0x7D,0x11,0x14,0x7E,0x7D,0x0F,0x16,0x7E,0x7D,0x0E,0x17,0x7E,
0x7D,0x0C,0x18,0x7F,0x7D,0x0A,0x18,0x01,0x7D,0x08,0x19,0x02,0x7D,0x06,0x19,0x04,
0xFF,0xFF
};
static const unsigned char SiS_Part2CLVX_6[] = { /* 1080i */
0x00,0x04,
0x04,0x1A,0x04,0x7E,0x02,0x1B,0x05,0x7E,0x01,0x1A,0x07,0x7E,0x00,0x1A,0x09,0x7D,
0x7F,0x19,0x0B,0x7D,0x7E,0x18,0x0D,0x7D,0x7D,0x17,0x10,0x7C,0x7D,0x15,0x12,0x7C,
0x7C,0x14,0x14,0x7C,0x7C,0x12,0x15,0x7D,0x7C,0x10,0x17,0x7D,0x7C,0x0D,0x18,0x7F,
0x7D,0x0B,0x19,0x7F,0x7D,0x09,0x1A,0x00,0x7D,0x07,0x1A,0x02,0x7E,0x05,0x1B,0x02,
0xFF,0xFF,
};
#ifdef CONFIG_FB_SIS_315
/* 661 et al LCD data structure (2.03.00) */
static const unsigned char SiS_LCDStruct661[] = {
/* 1024x768 */
/* type|CR37| HDE | VDE | HT | VT | hss | hse */
0x02,0xC0,0x00,0x04,0x00,0x03,0x40,0x05,0x26,0x03,0x10,0x00,0x88,
0x00,0x02,0x00,0x06,0x00,0x41,0x5A,0x64,0x00,0x00,0x00,0x00,0x04,
/* | vss | vse |clck| clock |CRT2DataP|CRT2DataP|idx */
/* VESA non-VESA noscale */
/* 1280x1024 */
0x03,0xC0,0x00,0x05,0x00,0x04,0x98,0x06,0x2A,0x04,0x30,0x00,0x70,
0x00,0x01,0x00,0x03,0x00,0x6C,0xF8,0x2F,0x00,0x00,0x00,0x00,0x08,
/* 1400x1050 */
0x09,0x20,0x78,0x05,0x1A,0x04,0x98,0x06,0x2A,0x04,0x18,0x00,0x38,
0x00,0x01,0x00,0x03,0x00,0x6C,0xF8,0x2F,0x00,0x00,0x00,0x00,0x09,
/* 1600x1200 */
0x0B,0xE0,0x40,0x06,0xB0,0x04,0x70,0x08,0xE2,0x04,0x40,0x00,0xC0,
0x00,0x01,0x00,0x03,0x00,0xA2,0x70,0x24,0x00,0x00,0x00,0x00,0x0A,
/* 1280x768 (_2) */
0x0A,0xE0,0x00,0x05,0x00,0x03,0x7C,0x06,0x26,0x03,0x30,0x00,0x70,
0x00,0x03,0x00,0x06,0x00,0x4D,0xC8,0x48,0x00,0x00,0x00,0x00,0x06,
/* 1280x720 */
0x0E,0xE0,0x00,0x05,0xD0,0x02,0x80,0x05,0x26,0x03,0x10,0x00,0x20,
0x00,0x01,0x00,0x06,0x00,0x45,0x9C,0x62,0x00,0x00,0x00,0x00,0x05,
/* 1280x800 (_2) */
0x0C,0xE0,0x00,0x05,0x20,0x03,0x10,0x06,0x2C,0x03,0x30,0x00,0x70,
0x00,0x04,0x00,0x03,0x00,0x49,0xCE,0x1E,0x00,0x00,0x00,0x00,0x09,
/* 1680x1050 */
0x0D,0xE0,0x90,0x06,0x1A,0x04,0x6C,0x07,0x2A,0x04,0x1A,0x00,0x4C,
0x00,0x03,0x00,0x06,0x00,0x79,0xBE,0x44,0x00,0x00,0x00,0x00,0x06,
/* 1280x800_3 */
0x0C,0xE0,0x00,0x05,0x20,0x03,0xAA,0x05,0x2E,0x03,0x30,0x00,0x50,
0x00,0x04,0x00,0x03,0x00,0x47,0xA9,0x10,0x00,0x00,0x00,0x00,0x07,
/* 800x600 */
0x01,0xC0,0x20,0x03,0x58,0x02,0x20,0x04,0x74,0x02,0x2A,0x00,0x80,
0x00,0x06,0x00,0x04,0x00,0x28,0x63,0x4B,0x00,0x00,0x00,0x00,0x00,
/* 1280x854 */
0x08,0xE0,0x00,0x05,0x56,0x03,0x80,0x06,0x5d,0x03,0x10,0x00,0x70,
0x00,0x01,0x00,0x03,0x00,0x54,0x75,0x13,0x00,0x00,0x00,0x00,0x08
};
#endif
#ifdef CONFIG_FB_SIS_300
static unsigned char SiS300_TrumpionData[14][80] = {
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x0B,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x10,0x00,0x00,0x04,0x23,
0x00,0x00,0x03,0x28,0x03,0x10,0x05,0x08,0x40,0x10,0x00,0x10,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xBC,0x01,0xFF,0x03,0xFF,0x19,0x01,0x00,0x05,0x09,0x04,0x04,0x05,
0x04,0x0C,0x09,0x05,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5A,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x27,0x00,0x80,0x02,
0x20,0x03,0x07,0x00,0x5E,0x01,0x0D,0x02,0x60,0x0C,0x30,0x11,0x00,0x00,0x04,0x23,
0x00,0x00,0x03,0x80,0x03,0x28,0x06,0x08,0x40,0x11,0x00,0x11,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0x90,0x01,0xFF,0x0F,0xF4,0x19,0x01,0x00,0x05,0x01,0x00,0x04,0x05,
0x04,0x0C,0x02,0x01,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEC,0x57,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x8A,0x00,0xD8,0x02,
0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xD9,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x59,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x72,0x00,0xD8,0x02,
0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xDA,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x02,0x00,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x16,0x00,0xE0,0x01,0x0D,0x02,0x60,0x0C,0x30,0x98,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x45,0x03,0x48,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xF4,0x01,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x05,0x01,0x00,0x05,0x05,
0x04,0x0C,0x08,0x05,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5B,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x02,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0xBF,0x00,0x20,0x03,
0x20,0x04,0x0D,0x00,0x58,0x02,0x71,0x02,0x80,0x0C,0x30,0x9A,0x00,0xFA,0x03,0x1D,
0x00,0x01,0x03,0x22,0x03,0x28,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x1D,0x00,0x1D,
0x03,0x11,0x60,0x39,0x03,0x40,0x05,0xF4,0x18,0x07,0x02,0x06,0x04,0x01,0x06,0x0B,
0x02,0x0A,0x20,0x19,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5B,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x0D,0x00,0x0D,0x10,0xEF,0x00,0x00,0x04,
0x40,0x05,0x13,0x00,0x00,0x03,0x26,0x03,0x88,0x0C,0x30,0x90,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x24,0x03,0x28,0x06,0x08,0x40,0x90,0x00,0x90,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0x40,0x05,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x08,0x01,0x00,0x08,0x01,
0x00,0x08,0x01,0x01,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x5B,0x01,0xBE,0x01,0x00 },
/* variant 2 */
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x15,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x18,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x44,0x03,0x28,0x06,0x08,0x40,0x18,0x00,0x18,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xA6,0x01,0xFF,0x03,0xFF,0x19,0x01,0x00,0x05,0x13,0x04,0x04,0x05,
0x04,0x0C,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x15,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x18,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x44,0x03,0x28,0x06,0x08,0x40,0x18,0x00,0x18,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xA6,0x01,0xFF,0x03,0xFF,0x19,0x01,0x00,0x05,0x13,0x04,0x04,0x05,
0x04,0x0C,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x8A,0x00,0xD8,0x02,
0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xDA,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x72,0x00,0xD8,0x02,
0x84,0x03,0x16,0x00,0x90,0x01,0xC1,0x01,0x60,0x0C,0x30,0x1C,0x00,0x20,0x04,0x23,
0x00,0x01,0x03,0x53,0x03,0x28,0x06,0x08,0x40,0x1C,0x00,0x16,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xDA,0x01,0xFF,0x0F,0xF4,0x18,0x07,0x05,0x05,0x13,0x04,0x04,0x05,
0x01,0x0B,0x13,0x0A,0x02,0xB0,0x00,0x00,0x02,0xBA,0xF0,0x55,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x02,0x00,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0x7F,0x00,0x80,0x02,
0x20,0x03,0x16,0x00,0xE0,0x01,0x0D,0x02,0x60,0x0C,0x30,0x98,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x45,0x03,0x48,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0xF4,0x01,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x05,0x01,0x00,0x05,0x05,
0x04,0x0C,0x08,0x05,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEA,0x58,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x02,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0xBF,0x00,0x20,0x03,
0x20,0x04,0x0D,0x00,0x58,0x02,0x71,0x02,0x80,0x0C,0x30,0x9A,0x00,0xFA,0x03,0x1D,
0x00,0x01,0x03,0x22,0x03,0x28,0x06,0x08,0x40,0x98,0x00,0x98,0x04,0x1D,0x00,0x1D,
0x03,0x11,0x60,0x39,0x03,0x40,0x05,0xF4,0x18,0x07,0x02,0x06,0x04,0x01,0x06,0x0B,
0x02,0x0A,0x20,0x19,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEA,0x58,0x01,0xBE,0x01,0x00 },
{ 0x02,0x0A,0x0A,0x01,0x04,0x01,0x00,0x03,0x11,0x00,0x0D,0x10,0xEF,0x00,0x00,0x04,
0x40,0x05,0x13,0x00,0x00,0x03,0x26,0x03,0x88,0x0C,0x30,0x90,0x00,0x00,0x04,0x23,
0x00,0x01,0x03,0x24,0x03,0x28,0x06,0x08,0x40,0x90,0x00,0x90,0x04,0x23,0x00,0x23,
0x03,0x11,0x60,0x40,0x05,0xFF,0x0F,0xF4,0x18,0x01,0x00,0x08,0x01,0x00,0x08,0x01,
0x00,0x08,0x01,0x01,0x02,0xB0,0x00,0x00,0x02,0xBA,0xEA,0x58,0x01,0xBE,0x01,0x00 }
};
#endif
void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr);
void SiS_EnableCRT2(struct SiS_Private *SiS_Pr);
unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
@ -375,16 +94,11 @@ unsigned short SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short tempax);
void SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg,
unsigned char orval,unsigned short andval);
#ifdef CONFIG_FB_SIS_315
static void SiS_Chrontel701xOn(struct SiS_Private *SiS_Pr);
static void SiS_Chrontel701xOff(struct SiS_Private *SiS_Pr);
static void SiS_ChrontelInitTVVSync(struct SiS_Private *SiS_Pr);
static void SiS_ChrontelDoSomething1(struct SiS_Private *SiS_Pr);
void SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr);
void SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr);
#endif /* 315 */
#ifdef CONFIG_FB_SIS_300
static bool SiS_SetTrumpionBlock(struct SiS_Private *SiS_Pr, unsigned char *dataptr);
void SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo);
#endif
@ -394,40 +108,6 @@ unsigned short SiS_HandleDDC(struct SiS_Private *SiS_Pr, unsigned int VBFlags, i
unsigned short adaptnum, unsigned short DDCdatatype,
unsigned char *buffer, unsigned int VBFlags2);
static unsigned short SiS_InitDDCRegs(struct SiS_Private *SiS_Pr, unsigned int VBFlags,
int VGAEngine, unsigned short adaptnum, unsigned short DDCdatatype,
bool checkcr32, unsigned int VBFlags2);
static unsigned short SiS_ProbeDDC(struct SiS_Private *SiS_Pr);
static unsigned short SiS_ReadDDC(struct SiS_Private *SiS_Pr, unsigned short DDCdatatype,
unsigned char *buffer);
static void SiS_SetSwitchDDC2(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetStart(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetStop(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetSCLKLow(struct SiS_Private *SiS_Pr);
static unsigned short SiS_SetSCLKHigh(struct SiS_Private *SiS_Pr);
static unsigned short SiS_ReadDDC2Data(struct SiS_Private *SiS_Pr);
static unsigned short SiS_WriteDDC2Data(struct SiS_Private *SiS_Pr, unsigned short tempax);
static unsigned short SiS_CheckACK(struct SiS_Private *SiS_Pr);
static unsigned short SiS_WriteDABDDC(struct SiS_Private *SiS_Pr);
static unsigned short SiS_PrepareReadDDC(struct SiS_Private *SiS_Pr);
static unsigned short SiS_PrepareDDC(struct SiS_Private *SiS_Pr);
static void SiS_SendACK(struct SiS_Private *SiS_Pr, unsigned short yesno);
static unsigned short SiS_DoProbeDDC(struct SiS_Private *SiS_Pr);
#ifdef CONFIG_FB_SIS_300
static void SiS_OEM300Setting(struct SiS_Private *SiS_Pr,
unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefTabindex);
static void SetOEMLCDData2(struct SiS_Private *SiS_Pr,
unsigned short ModeNo, unsigned short ModeIdIndex,unsigned short RefTableIndex);
#endif
#ifdef CONFIG_FB_SIS_315
static void SiS_OEM310Setting(struct SiS_Private *SiS_Pr,
unsigned short ModeNo,unsigned short ModeIdIndex, unsigned short RRTI);
static void SiS_OEM661Setting(struct SiS_Private *SiS_Pr,
unsigned short ModeNo,unsigned short ModeIdIndex, unsigned short RRTI);
static void SiS_FinalizeLCD(struct SiS_Private *, unsigned short, unsigned short);
#endif
extern void SiS_DisplayOff(struct SiS_Private *SiS_Pr);
extern void SiS_DisplayOn(struct SiS_Private *SiS_Pr);
extern bool SiS_SearchModeID(struct SiS_Private *, unsigned short *, unsigned short *);

131
drivers/video/fbdev/sis/sis.h
View File

@ -28,6 +28,7 @@
#include "vgatypes.h"
#include "vstruct.h"
#include "init.h"
#define VER_MAJOR 1
#define VER_MINOR 8
@ -321,6 +322,85 @@ u8 SiS_GetRegByte(SISIOADDRESS);
u16 SiS_GetRegShort(SISIOADDRESS);
u32 SiS_GetRegLong(SISIOADDRESS);
/* Chrontel TV, DDC and DPMS functions */
/* from init.c */
bool SiSInitPtr(struct SiS_Private *SiS_Pr);
unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, bool FSTN,
unsigned short CustomT, int LCDwith, int LCDheight,
unsigned int VBFlags2);
unsigned short SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, unsigned int VBFlags2);
unsigned short SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, unsigned int VBFlags2);
void SiS_DisplayOn(struct SiS_Private *SiS_Pr);
void SiS_DisplayOff(struct SiS_Private *SiS_Pr);
void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable);
void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable);
unsigned short SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
bool SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr);
bool SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
unsigned short *ModeIdIndex);
unsigned short SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
unsigned short SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
unsigned short SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
unsigned short SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
unsigned short SiS_GetOffset(struct SiS_Private *SiS_Pr,unsigned short ModeNo,
unsigned short ModeIdIndex, unsigned short RRTI);
#ifdef CONFIG_FB_SIS_300
void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
unsigned short *idx2);
unsigned short SiS_GetFIFOThresholdB300(unsigned short idx1, unsigned short idx2);
unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index);
#endif
void SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
bool SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth);
void SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
int yres, struct fb_var_screeninfo *var, bool writeres);
/* From init301.c: */
extern void SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex, int chkcrt2mode);
extern void SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
extern void SiS_SetYPbPr(struct SiS_Private *SiS_Pr);
extern void SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
extern void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr);
extern void SiS_DisableBridge(struct SiS_Private *);
extern bool SiS_SetCRT2Group(struct SiS_Private *, unsigned short);
extern unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
extern void SiS_WaitRetrace1(struct SiS_Private *SiS_Pr);
extern unsigned short SiS_GetResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex);
extern unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax);
extern unsigned short SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
unsigned short ModeIdIndex, unsigned short RRTI);
extern bool SiS_IsVAMode(struct SiS_Private *);
extern bool SiS_IsDualEdge(struct SiS_Private *);
#ifdef CONFIG_FB_SIS_300
extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
extern void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg,
unsigned int val);
#endif
#ifdef CONFIG_FB_SIS_315
extern void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg,
unsigned char val);
extern unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg);
#endif
/* MMIO access macros */
#define MMIO_IN8(base, offset) readb((base+offset))
#define MMIO_IN16(base, offset) readw((base+offset))
@ -583,4 +663,55 @@ struct sis_video_info {
struct sis_video_info *next;
};
/* from sis_accel.c */
extern void fbcon_sis_fillrect(struct fb_info *info,
const struct fb_fillrect *rect);
extern void fbcon_sis_copyarea(struct fb_info *info,
const struct fb_copyarea *area);
extern int fbcon_sis_sync(struct fb_info *info);
/* Internal 2D accelerator functions */
extern int sisfb_initaccel(struct sis_video_info *ivideo);
extern void sisfb_syncaccel(struct sis_video_info *ivideo);
/* Internal general routines */
#ifdef CONFIG_FB_SIS_300
unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg, unsigned int val);
unsigned int sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg);
#endif
#ifdef CONFIG_FB_SIS_315
void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg, unsigned char val);
unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg);
#endif
/* SiS-specific exported functions */
void sis_malloc(struct sis_memreq *req);
void sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req);
void sis_free(u32 base);
void sis_free_new(struct pci_dev *pdev, u32 base);
/* Routines from init.c/init301.c */
extern unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, bool FSTN, unsigned short CustomT,
int LCDwith, int LCDheight, unsigned int VBFlags2);
extern unsigned short SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, unsigned int VBFlags2);
extern unsigned short SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, unsigned int VBFlags2);
extern void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
extern bool SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
extern void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable);
extern void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable);
extern bool SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr);
extern bool sisfb_gettotalfrommode(struct SiS_Private *SiS_Pr, unsigned char modeno,
int *htotal, int *vtotal, unsigned char rateindex);
extern int sisfb_mode_rate_to_dclock(struct SiS_Private *SiS_Pr,
unsigned char modeno, unsigned char rateindex);
extern int sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno,
unsigned char rateindex, struct fb_var_screeninfo *var);
#endif

51
drivers/video/fbdev/sis/sis_main.c
View File

@ -56,15 +56,66 @@
#include "sis.h"
#include "sis_main.h"
#include "init301.h"
#if !defined(CONFIG_FB_SIS_300) && !defined(CONFIG_FB_SIS_315)
#warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set
#warning sisfb will not work!
#endif
/* ---------------------- Prototypes ------------------------- */
/* Interface used by the world */
#ifndef MODULE
static int sisfb_setup(char *options);
#endif
/* Interface to the low level console driver */
static int sisfb_init(void);
/* fbdev routines */
static int sisfb_get_fix(struct fb_fix_screeninfo *fix, int con,
struct fb_info *info);
static int sisfb_ioctl(struct fb_info *info, unsigned int cmd,
unsigned long arg);
static int sisfb_set_par(struct fb_info *info);
static int sisfb_blank(int blank,
struct fb_info *info);
static void sisfb_handle_command(struct sis_video_info *ivideo,
struct sisfb_cmd *sisfb_command);
static void sisfb_search_mode(char *name, bool quiet);
static int sisfb_validate_mode(struct sis_video_info *ivideo, int modeindex, u32 vbflags);
static u8 sisfb_search_refresh_rate(struct sis_video_info *ivideo, unsigned int rate,
int index);
static int sisfb_setcolreg(unsigned regno, unsigned red, unsigned green,
unsigned blue, unsigned transp,
struct fb_info *fb_info);
static int sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
struct fb_info *info);
static void sisfb_pre_setmode(struct sis_video_info *ivideo);
static void sisfb_post_setmode(struct sis_video_info *ivideo);
static bool sisfb_CheckVBRetrace(struct sis_video_info *ivideo);
static bool sisfbcheckvretracecrt2(struct sis_video_info *ivideo);
static bool sisfbcheckvretracecrt1(struct sis_video_info *ivideo);
static bool sisfb_bridgeisslave(struct sis_video_info *ivideo);
static void sisfb_detect_VB_connect(struct sis_video_info *ivideo);
static void sisfb_get_VB_type(struct sis_video_info *ivideo);
static void sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val);
static void sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val);
/* Internal heap routines */
static int sisfb_heap_init(struct sis_video_info *ivideo);
static struct SIS_OH * sisfb_poh_new_node(struct SIS_HEAP *memheap);
static struct SIS_OH * sisfb_poh_allocate(struct SIS_HEAP *memheap, u32 size);
static void sisfb_delete_node(struct SIS_OH *poh);
static void sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh);
static struct SIS_OH * sisfb_poh_free(struct SIS_HEAP *memheap, u32 base);
static void sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh);
/* ------------------ Internal helper routines ----------------- */
static void __init

117
drivers/video/fbdev/sis/sis_main.h
View File

@ -661,121 +661,4 @@ static struct _customttable {
}
};
/* ---------------------- Prototypes ------------------------- */
/* Interface used by the world */
#ifndef MODULE
static int sisfb_setup(char *options);
#endif
/* Interface to the low level console driver */
static int sisfb_init(void);
/* fbdev routines */
static int sisfb_get_fix(struct fb_fix_screeninfo *fix, int con,
struct fb_info *info);
static int sisfb_ioctl(struct fb_info *info, unsigned int cmd,
unsigned long arg);
static int sisfb_set_par(struct fb_info *info);
static int sisfb_blank(int blank,
struct fb_info *info);
extern void fbcon_sis_fillrect(struct fb_info *info,
const struct fb_fillrect *rect);
extern void fbcon_sis_copyarea(struct fb_info *info,
const struct fb_copyarea *area);
extern int fbcon_sis_sync(struct fb_info *info);
/* Internal 2D accelerator functions */
extern int sisfb_initaccel(struct sis_video_info *ivideo);
extern void sisfb_syncaccel(struct sis_video_info *ivideo);
/* Internal general routines */
static void sisfb_search_mode(char *name, bool quiet);
static int sisfb_validate_mode(struct sis_video_info *ivideo, int modeindex, u32 vbflags);
static u8 sisfb_search_refresh_rate(struct sis_video_info *ivideo, unsigned int rate,
int index);
static int sisfb_setcolreg(unsigned regno, unsigned red, unsigned green,
unsigned blue, unsigned transp,
struct fb_info *fb_info);
static int sisfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
struct fb_info *info);
static void sisfb_pre_setmode(struct sis_video_info *ivideo);
static void sisfb_post_setmode(struct sis_video_info *ivideo);
static bool sisfb_CheckVBRetrace(struct sis_video_info *ivideo);
static bool sisfbcheckvretracecrt2(struct sis_video_info *ivideo);
static bool sisfbcheckvretracecrt1(struct sis_video_info *ivideo);
static bool sisfb_bridgeisslave(struct sis_video_info *ivideo);
static void sisfb_detect_VB_connect(struct sis_video_info *ivideo);
static void sisfb_get_VB_type(struct sis_video_info *ivideo);
static void sisfb_set_TVxposoffset(struct sis_video_info *ivideo, int val);
static void sisfb_set_TVyposoffset(struct sis_video_info *ivideo, int val);
#ifdef CONFIG_FB_SIS_300
unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg, unsigned int val);
unsigned int sisfb_read_lpc_pci_dword(struct SiS_Private *SiS_Pr, int reg);
#endif
#ifdef CONFIG_FB_SIS_315
void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg, unsigned char val);
unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg);
#endif
/* SiS-specific exported functions */
void sis_malloc(struct sis_memreq *req);
void sis_malloc_new(struct pci_dev *pdev, struct sis_memreq *req);
void sis_free(u32 base);
void sis_free_new(struct pci_dev *pdev, u32 base);
/* Internal heap routines */
static int sisfb_heap_init(struct sis_video_info *ivideo);
static struct SIS_OH * sisfb_poh_new_node(struct SIS_HEAP *memheap);
static struct SIS_OH * sisfb_poh_allocate(struct SIS_HEAP *memheap, u32 size);
static void sisfb_delete_node(struct SIS_OH *poh);
static void sisfb_insert_node(struct SIS_OH *pohList, struct SIS_OH *poh);
static struct SIS_OH * sisfb_poh_free(struct SIS_HEAP *memheap, u32 base);
static void sisfb_free_node(struct SIS_HEAP *memheap, struct SIS_OH *poh);
/* Routines from init.c/init301.c */
extern unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, bool FSTN, unsigned short CustomT,
int LCDwith, int LCDheight, unsigned int VBFlags2);
extern unsigned short SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, unsigned int VBFlags2);
extern unsigned short SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay,
int VDisplay, int Depth, unsigned int VBFlags2);
extern void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
extern bool SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
extern void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable);
extern void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable);
extern bool SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr);
extern bool sisfb_gettotalfrommode(struct SiS_Private *SiS_Pr, unsigned char modeno,
int *htotal, int *vtotal, unsigned char rateindex);
extern int sisfb_mode_rate_to_dclock(struct SiS_Private *SiS_Pr,
unsigned char modeno, unsigned char rateindex);
extern int sisfb_mode_rate_to_ddata(struct SiS_Private *SiS_Pr, unsigned char modeno,
unsigned char rateindex, struct fb_var_screeninfo *var);
/* Chrontel TV, DDC and DPMS functions */
extern unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg);
extern void SiS_SetCH700x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
extern unsigned short SiS_GetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg);
extern void SiS_SetCH701x(struct SiS_Private *SiS_Pr, unsigned short reg, unsigned char val);
extern void SiS_SetCH70xxANDOR(struct SiS_Private *SiS_Pr, unsigned short reg,
unsigned char myor, unsigned char myand);
extern void SiS_DDC2Delay(struct SiS_Private *SiS_Pr, unsigned int delaytime);
extern void SiS_SetChrontelGPIO(struct SiS_Private *SiS_Pr, unsigned short myvbinfo);
extern unsigned short SiS_HandleDDC(struct SiS_Private *SiS_Pr, unsigned int VBFlags, int VGAEngine,
unsigned short adaptnum, unsigned short DDCdatatype, unsigned char *buffer,
unsigned int VBFlags2);
extern unsigned short SiS_ReadDDC1Bit(struct SiS_Private *SiS_Pr);
#ifdef CONFIG_FB_SIS_315
extern void SiS_Chrontel701xBLOn(struct SiS_Private *SiS_Pr);
extern void SiS_Chrontel701xBLOff(struct SiS_Private *SiS_Pr);
#endif
extern void SiS_SiS30xBLOn(struct SiS_Private *SiS_Pr);
extern void SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr);
#endif

59
drivers/video/fbdev/smscufx.c
View File

@ -1293,7 +1293,6 @@ static struct fb_ops ufx_ops = {
* Assumes no active clients have framebuffer open */
static int ufx_realloc_framebuffer(struct ufx_data *dev, struct fb_info *info)
{
int retval = -ENOMEM;
int old_len = info->fix.smem_len;
int new_len;
unsigned char *old_fb = info->screen_base;
@ -1308,10 +1307,8 @@ static int ufx_realloc_framebuffer(struct ufx_data *dev, struct fb_info *info)
* Alloc system memory for virtual framebuffer
*/
new_fb = vmalloc(new_len);
if (!new_fb) {
pr_err("Virtual framebuffer alloc failed");
goto error;
}
if (!new_fb)
return -ENOMEM;
if (info->screen_base) {
memcpy(new_fb, old_fb, old_len);
@ -1323,11 +1320,7 @@ static int ufx_realloc_framebuffer(struct ufx_data *dev, struct fb_info *info)
info->fix.smem_start = (unsigned long) new_fb;
info->flags = smscufx_info_flags;
}
retval = 0;
error:
return retval;
return 0;
}
/* sets up I2C Controller for 100 Kbps, std. speed, 7-bit addr, master,
@ -1620,8 +1613,8 @@ static int ufx_usb_probe(struct usb_interface *interface,
{
struct usb_device *usbdev;
struct ufx_data *dev;
struct fb_info *info = NULL;
int retval = -ENOMEM;
struct fb_info *info;
int retval;
u32 id_rev, fpga_rev;
/* usb initialization */
@ -1631,7 +1624,7 @@ static int ufx_usb_probe(struct usb_interface *interface,
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
dev_err(&usbdev->dev, "ufx_usb_probe: failed alloc of dev struct\n");
goto error;
return -ENOMEM;
}
/* we need to wait for both usb and fbdev to spin down on disconnect */
@ -1652,9 +1645,8 @@ static int ufx_usb_probe(struct usb_interface *interface,
dev_dbg(dev->gdev, "fb_defio enable=%d\n", fb_defio);
if (!ufx_alloc_urb_list(dev, WRITES_IN_FLIGHT, MAX_TRANSFER)) {
retval = -ENOMEM;
dev_err(dev->gdev, "ufx_alloc_urb_list failed\n");
goto error;
goto e_nomem;
}
/* We don't register a new USB class. Our client interface is fbdev */
@ -1662,9 +1654,8 @@ static int ufx_usb_probe(struct usb_interface *interface,
/* allocates framebuffer driver structure, not framebuffer memory */
info = framebuffer_alloc(0, &usbdev->dev);
if (!info) {
retval = -ENOMEM;
dev_err(dev->gdev, "framebuffer_alloc failed\n");
goto error;
goto e_nomem;
}
dev->info = info;
@ -1675,7 +1666,7 @@ static int ufx_usb_probe(struct usb_interface *interface,
retval = fb_alloc_cmap(&info->cmap, 256, 0);
if (retval < 0) {
dev_err(dev->gdev, "fb_alloc_cmap failed %x\n", retval);
goto error;
goto destroy_modedb;
}
INIT_DELAYED_WORK(&dev->free_framebuffer_work,
@ -1736,26 +1727,20 @@ static int ufx_usb_probe(struct usb_interface *interface,
return 0;
error:
if (dev) {
if (info) {
if (info->cmap.len != 0)
fb_dealloc_cmap(&info->cmap);
if (info->monspecs.modedb)
fb_destroy_modedb(info->monspecs.modedb);
vfree(info->screen_base);
fb_destroy_modelist(&info->modelist);
framebuffer_release(info);
}
kref_put(&dev->kref, ufx_free); /* ref for framebuffer */
kref_put(&dev->kref, ufx_free); /* last ref from kref_init */
/* dev has been deallocated. Do not dereference */
}
fb_dealloc_cmap(&info->cmap);
destroy_modedb:
fb_destroy_modedb(info->monspecs.modedb);
vfree(info->screen_base);
fb_destroy_modelist(&info->modelist);
framebuffer_release(info);
put_ref:
kref_put(&dev->kref, ufx_free); /* ref for framebuffer */
kref_put(&dev->kref, ufx_free); /* last ref from kref_init */
return retval;
e_nomem:
retval = -ENOMEM;
goto put_ref;
}
static void ufx_usb_disconnect(struct usb_interface *interface)

3
drivers/video/fbdev/ssd1307fb.c
View File

@ -628,7 +628,8 @@ static int ssd1307fb_probe(struct i2c_client *client,
goto fb_alloc_error;
}
ssd1307fb_defio = devm_kzalloc(&client->dev, sizeof(struct fb_deferred_io), GFP_KERNEL);
ssd1307fb_defio = devm_kzalloc(&client->dev, sizeof(*ssd1307fb_defio),
GFP_KERNEL);
if (!ssd1307fb_defio) {
dev_err(&client->dev, "Couldn't allocate deferred io.\n");
ret = -ENOMEM;

6
drivers/video/fbdev/stifb.c
View File

@ -1126,10 +1126,8 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
int bpp, xres, yres;
fb = kzalloc(sizeof(*fb), GFP_ATOMIC);
if (!fb) {
printk(KERN_ERR "stifb: Could not allocate stifb structure\n");
return -ENODEV;
}
if (!fb)
return -ENOMEM;
info = &fb->info;

39
drivers/video/fbdev/udlfb.c
View File

@ -428,7 +428,6 @@ static void dlfb_compress_hline(
const uint16_t *pixel = *pixel_start_ptr;
uint32_t dev_addr = *device_address_ptr;
uint8_t *cmd = *command_buffer_ptr;
const int bpp = 2;
while ((pixel_end > pixel) &&
(cmd_buffer_end - MIN_RLX_CMD_BYTES > cmd)) {
@ -441,9 +440,9 @@ static void dlfb_compress_hline(
*cmd++ = 0xAF;
*cmd++ = 0x6B;
*cmd++ = (uint8_t) ((dev_addr >> 16) & 0xFF);
*cmd++ = (uint8_t) ((dev_addr >> 8) & 0xFF);
*cmd++ = (uint8_t) ((dev_addr) & 0xFF);
*cmd++ = dev_addr >> 16;
*cmd++ = dev_addr >> 8;
*cmd++ = dev_addr;
cmd_pixels_count_byte = cmd++; /* we'll know this later */
cmd_pixel_start = pixel;
@ -453,15 +452,15 @@ static void dlfb_compress_hline(
cmd_pixel_end = pixel + min(MAX_CMD_PIXELS + 1,
min((int)(pixel_end - pixel),
(int)(cmd_buffer_end - cmd) / bpp));
(int)(cmd_buffer_end - cmd) / BPP));
prefetch_range((void *) pixel, (cmd_pixel_end - pixel) * bpp);
prefetch_range((void *) pixel, (cmd_pixel_end - pixel) * BPP);
while (pixel < cmd_pixel_end) {
const uint16_t * const repeating_pixel = pixel;
*(uint16_t *)cmd = cpu_to_be16p(pixel);
cmd += 2;
*cmd++ = *pixel >> 8;
*cmd++ = *pixel;
pixel++;
if (unlikely((pixel < cmd_pixel_end) &&
@ -490,7 +489,7 @@ static void dlfb_compress_hline(
}
*cmd_pixels_count_byte = (pixel - cmd_pixel_start) & 0xFF;
dev_addr += (pixel - cmd_pixel_start) * bpp;
dev_addr += (pixel - cmd_pixel_start) * BPP;
}
if (cmd_buffer_end <= MIN_RLX_CMD_BYTES + cmd) {
@ -1136,7 +1135,6 @@ static struct fb_ops dlfb_ops = {
*/
static int dlfb_realloc_framebuffer(struct dlfb_data *dlfb, struct fb_info *info)
{
int retval = -ENOMEM;
int old_len = info->fix.smem_len;
int new_len;
unsigned char *old_fb = info->screen_base;
@ -1152,7 +1150,7 @@ static int dlfb_realloc_framebuffer(struct dlfb_data *dlfb, struct fb_info *info
new_fb = vmalloc(new_len);
if (!new_fb) {
dev_err(info->dev, "Virtual framebuffer alloc failed\n");
goto error;
return -ENOMEM;
}
if (info->screen_base) {
@ -1181,11 +1179,7 @@ static int dlfb_realloc_framebuffer(struct dlfb_data *dlfb, struct fb_info *info
dlfb->backing_buffer = new_back;
}
}
retval = 0;
error:
return retval;
return 0;
}
/*
@ -1531,15 +1525,16 @@ static int dlfb_parse_vendor_descriptor(struct dlfb_data *dlfb,
u8 length;
u16 key;
key = le16_to_cpu(*((u16 *) desc));
desc += sizeof(u16);
length = *desc;
desc++;
key = *desc++;
key |= (u16)*desc++ << 8;
length = *desc++;
switch (key) {
case 0x0200: { /* max_area */
u32 max_area;
max_area = le32_to_cpu(*((u32 *)desc));
u32 max_area = *desc++;
max_area |= (u32)*desc++ << 8;
max_area |= (u32)*desc++ << 16;
max_area |= (u32)*desc++ << 24;
dev_warn(&intf->dev,
"DL chip limited to %d pixel modes\n",
max_area);

2
drivers/video/fbdev/vermilion/vermilion.c
View File

@ -651,7 +651,7 @@ static int vmlfb_check_var_locked(struct fb_var_screeninfo *var,
}
pitch = ALIGN((var->xres * var->bits_per_pixel) >> 3, 0x40);
mem = pitch * var->yres_virtual;
mem = (u64)pitch * var->yres_virtual;
if (mem > vinfo->vram_contig_size) {
return -ENOMEM;
}

2
drivers/video/fbdev/via/via_aux_sii164.c
View File

@ -36,7 +36,7 @@ static void probe(struct via_aux_bus *bus, u8 addr)
.name = name};
/* check vendor id and device id */
const u8 id[] = {0x01, 0x00, 0x06, 0x00}, len = ARRAY_SIZE(id);
u8 tmp[len];
u8 tmp[ARRAY_SIZE(id)];
if (!via_aux_read(&drv, 0x00, tmp, len) || memcmp(id, tmp, len))
return;

2
drivers/video/fbdev/via/via_aux_vt1631.c
View File

@ -36,7 +36,7 @@ void via_aux_vt1631_probe(struct via_aux_bus *bus)
.name = name};
/* check vendor id and device id */
const u8 id[] = {0x06, 0x11, 0x91, 0x31}, len = ARRAY_SIZE(id);
u8 tmp[len];
u8 tmp[ARRAY_SIZE(id)];
if (!via_aux_read(&drv, 0x00, tmp, len) || memcmp(id, tmp, len))
return;

2
drivers/video/fbdev/via/via_aux_vt1632.c
View File

@ -36,7 +36,7 @@ static void probe(struct via_aux_bus *bus, u8 addr)
.name = name};
/* check vendor id and device id */
const u8 id[] = {0x06, 0x11, 0x92, 0x31}, len = ARRAY_SIZE(id);
u8 tmp[len];
u8 tmp[ARRAY_SIZE(id)];
if (!via_aux_read(&drv, 0x00, tmp, len) || memcmp(id, tmp, len))
return;

2
drivers/video/fbdev/via/via_aux_vt1636.c
View File

@ -36,7 +36,7 @@ void via_aux_vt1636_probe(struct via_aux_bus *bus)
.name = name};
/* check vendor id and device id */
const u8 id[] = {0x06, 0x11, 0x45, 0x33}, len = ARRAY_SIZE(id);
u8 tmp[len];
u8 tmp[ARRAY_SIZE(id)];
if (!via_aux_read(&drv, 0x00, tmp, len) || memcmp(id, tmp, len))
return;

20
drivers/video/of_display_timing.c
View File

@ -244,23 +244,3 @@ dispfail:
return NULL;
}
EXPORT_SYMBOL_GPL(of_get_display_timings);
/**
* of_display_timings_exist - check if a display-timings node is provided
* @np: device_node with the timing
**/
int of_display_timings_exist(const struct device_node *np)
{
struct device_node *timings_np;
if (!np)
return -EINVAL;
timings_np = of_parse_phandle(np, "display-timings", 0);
if (!timings_np)
return -EINVAL;
of_node_put(timings_np);
return 1;
}
EXPORT_SYMBOL_GPL(of_display_timings_exist);

5
include/video/of_display_timing.h
View File

@ -19,7 +19,6 @@ struct display_timings;
int of_get_display_timing(const struct device_node *np, const char *name,
struct display_timing *dt);
struct display_timings *of_get_display_timings(const struct device_node *np);
int of_display_timings_exist(const struct device_node *np);
#else
static inline int of_get_display_timing(const struct device_node *np,
const char *name, struct display_timing *dt)
@ -31,10 +30,6 @@ of_get_display_timings(const struct device_node *np)
{
return NULL;
}
static inline int of_display_timings_exist(const struct device_node *np)
{
return -ENOSYS;
}
#endif
#endif