hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

drm/radeon: drop pitcairn dpm quirks 

No longer necessary with the new 58 mc ucode.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=76490

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-01-24 17:01:11 -05:00
parent 85d2fce605
commit e894f7ef32
1 changed files with 1 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
drivers/gpu/drm/radeon/si_dpm.c
View File

@ -2912,29 +2912,6 @@ static int si_init_smc_spll_table(struct radeon_device *rdev)
return ret;
}
struct si_dpm_quirk {
u32 chip_vendor;
u32 chip_device;
u32 subsys_vendor;
u32 subsys_device;
u32 max_sclk;
u32 max_mclk;
};
/* cards with dpm stability problems */
static struct si_dpm_quirk si_dpm_quirk_list[] = {
/* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
{ PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6810, 0x174b, 0xe271, 85000, 90000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x1462, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x1043, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x148c, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6810, 0x1682, 0x9275, 0, 120000 },
{ 0, 0, 0, 0 },
};
static u16 si_get_lower_of_leakage_and_vce_voltage(struct radeon_device *rdev,
u16 vce_voltage)
{
@ -2997,18 +2974,8 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev,
u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
u32 max_sclk = 0, max_mclk = 0;
int i;
struct si_dpm_quirk *p = si_dpm_quirk_list;
/* limit all SI kickers */
if (rdev->family == CHIP_PITCAIRN) {
if ((rdev->pdev->revision == 0x81) ||
(rdev->pdev->device == 0x6810) ||
(rdev->pdev->device == 0x6811) ||
(rdev->pdev->device == 0x6816) ||
(rdev->pdev->device == 0x6817) ||
(rdev->pdev->device == 0x6806))
max_mclk = 120000;
} else if (rdev->family == CHIP_HAINAN) {
if (rdev->family == CHIP_HAINAN) {
if ((rdev->pdev->revision == 0x81) ||
(rdev->pdev->revision == 0x83) ||
(rdev->pdev->revision == 0xC3) ||
@ -3018,18 +2985,6 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev,
max_sclk = 75000;
}
}
/* Apply dpm quirks */
while (p && p->chip_device != 0) {
if (rdev->pdev->vendor == p->chip_vendor &&
rdev->pdev->device == p->chip_device &&
rdev->pdev->subsystem_vendor == p->subsys_vendor &&
rdev->pdev->subsystem_device == p->subsys_device) {
max_sclk = p->max_sclk;
max_mclk = p->max_mclk;
break;
}
++p;
}
if (rps->vce_active) {
rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk;