Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-28 07:01:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

drm/radeon: clarify family checks in pm table parsing

Browse Source 
We actually care about the chip family rather than the
DCE version although functionally they are the same.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-04-29 10:51:26 -04:00
parent facd112d13
commit 982cb32918
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/radeon/radeon_atombios.c
View File

@ -2309,7 +2309,7 @@ static void radeon_atombios_parse_pplib_non_clock_info(struct radeon_device *rde
rdev->pm.default_power_state_index = state_index;
rdev->pm.power_state[state_index].default_clock_mode =
&rdev->pm.power_state[state_index].clock_info[mode_index - 1];
if (ASIC_IS_DCE5(rdev) && !(rdev->flags & RADEON_IS_IGP)) {
if ((rdev->family >= CHIP_BARTS) && !(rdev->flags & RADEON_IS_IGP)) {
/* NI chips post without MC ucode, so default clocks are strobe mode only */
rdev->pm.default_sclk = rdev->pm.power_state[state_index].clock_info[0].sclk;
rdev->pm.default_mclk = rdev->pm.power_state[state_index].clock_info[0].mclk;
@ -2347,7 +2347,7 @@ static bool radeon_atombios_parse_pplib_clock_info(struct radeon_device *rdev,
sclk |= clock_info->rs780.ucLowEngineClockHigh << 16;
rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
}
} else if (ASIC_IS_DCE6(rdev)) {
} else if (rdev->family >= CHIP_TAHITI) {
sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
sclk |= clock_info->si.ucEngineClockHigh << 16;
mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
@ -2360,7 +2360,7 @@ static bool radeon_atombios_parse_pplib_clock_info(struct radeon_device *rdev,
le16_to_cpu(clock_info->si.usVDDC);
rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci =
le16_to_cpu(clock_info->si.usVDDCI);
} else if (ASIC_IS_DCE4(rdev)) {
} else if (rdev->family >= CHIP_CEDAR) {
sclk = le16_to_cpu(clock_info->evergreen.usEngineClockLow);
sclk |= clock_info->evergreen.ucEngineClockHigh << 16;
mclk = le16_to_cpu(clock_info->evergreen.usMemoryClockLow);