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media: i2c: ov9282: Add support for 1280x800 and 640x400 modes 

Adds register settings for additional modes.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Dave Stevenson 2022-10-28 17:09:00 +01:00 committed by Mauro Carvalho Chehab
parent 2cb730c666
commit c84f43a842
1 changed files with 102 additions and 1 deletions
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103
drivers/media/i2c/ov9282.c
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@ -246,11 +246,44 @@ struct ov9282_reg_list common_regs_list = {
.regs = common_regs,
};
#define MODE_1280_720 0
#define MODE_1280_800 0
#define MODE_1280_720 1
#define MODE_640_400 2
#define DEFAULT_MODE MODE_1280_720
/* Sensor mode registers */
static const struct ov9282_reg mode_1280x800_regs[] = {
{0x3778, 0x00},
{0x3800, 0x00},
{0x3801, 0x00},
{0x3802, 0x00},
{0x3803, 0x00},
{0x3804, 0x05},
{0x3805, 0x0f},
{0x3806, 0x03},
{0x3807, 0x2f},
{0x3808, 0x05},
{0x3809, 0x00},
{0x380a, 0x03},
{0x380b, 0x20},
{0x3810, 0x00},
{0x3811, 0x08},
{0x3812, 0x00},
{0x3813, 0x08},
{0x3814, 0x11},
{0x3815, 0x11},
{0x3820, 0x40},
{0x3821, 0x00},
{0x4003, 0x40},
{0x4008, 0x04},
{0x4009, 0x0b},
{0x400c, 0x00},
{0x400d, 0x07},
{0x4507, 0x00},
{0x4509, 0x00},
};
static const struct ov9282_reg mode_1280x720_regs[] = {
{0x3778, 0x00},
{0x3800, 0x00},
@ -282,8 +315,57 @@ static const struct ov9282_reg mode_1280x720_regs[] = {
{0x4509, 0x80},
};
static const struct ov9282_reg mode_640x400_regs[] = {
{0x3778, 0x10},
{0x3800, 0x00},
{0x3801, 0x00},
{0x3802, 0x00},
{0x3803, 0x00},
{0x3804, 0x05},
{0x3805, 0x0f},
{0x3806, 0x03},
{0x3807, 0x2f},
{0x3808, 0x02},
{0x3809, 0x80},
{0x380a, 0x01},
{0x380b, 0x90},
{0x3810, 0x00},
{0x3811, 0x04},
{0x3812, 0x00},
{0x3813, 0x04},
{0x3814, 0x31},
{0x3815, 0x22},
{0x3820, 0x60},
{0x3821, 0x01},
{0x4008, 0x02},
{0x4009, 0x05},
{0x400c, 0x00},
{0x400d, 0x03},
{0x4507, 0x03},
{0x4509, 0x80},
};
/* Supported sensor mode configurations */
static const struct ov9282_mode supported_modes[] = {
[MODE_1280_800] = {
.width = 1280,
.height = 800,
.hblank_min = { 250, 176 },
.vblank = 1022,
.vblank_min = 110,
.vblank_max = 51540,
.link_freq_idx = 0,
.crop = {
.left = OV9282_PIXEL_ARRAY_LEFT,
.top = OV9282_PIXEL_ARRAY_TOP,
.width = 1280,
.height = 800
},
.reg_list = {
.num_of_regs = ARRAY_SIZE(mode_1280x800_regs),
.regs = mode_1280x800_regs,
},
},
[MODE_1280_720] = {
.width = 1280,
.height = 720,
@ -307,6 +389,25 @@ static const struct ov9282_mode supported_modes[] = {
.regs = mode_1280x720_regs,
},
},
[MODE_640_400] = {
.width = 640,
.height = 400,
.hblank_min = { 890, 816 },
.vblank = 1022,
.vblank_min = 22,
.vblank_max = 51540,
.link_freq_idx = 0,
.crop = {
.left = OV9282_PIXEL_ARRAY_LEFT,
.top = OV9282_PIXEL_ARRAY_TOP,
.width = 1280,
.height = 800
},
.reg_list = {
.num_of_regs = ARRAY_SIZE(mode_640x400_regs),
.regs = mode_640x400_regs,
},
},
};
/**