shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 03:40:35 +09:00
Code Issues Packages Projects Releases Wiki Activity

drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11

Browse Source 
commit 730d44e1fa upstream.

For SMU v13.0.4/11, driver does not need to stop RLC for S0i3,
the firmwares will handle that properly.

Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tim Huang
2023-07-27 09:59:45 +08:00
committed by Greg Kroah-Hartman
parent 21614ba608
commit 8abce61273
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
View File

@@ -1562,9 +1562,9 @@ static int smu_disable_dpms(struct smu_context *smu)
/* /*
* For SMU 13.0.4/11, PMFW will handle the features disablement properly * For SMU 13.0.4/11, PMFW will handle the features disablement properly
* for gpu reset case. Driver involvement is unnecessary. * for gpu reset and S0i3 cases. Driver involvement is unnecessary.
*/ */
if (amdgpu_in_reset(adev)) { if (amdgpu_in_reset(adev) || adev->in_s0ix) {
switch (adev->ip_versions[MP1_HWIP][0]) { switch (adev->ip_versions[MP1_HWIP][0]) {
case IP_VERSION(13, 0, 4): case IP_VERSION(13, 0, 4):
case IP_VERSION(13, 0, 11): case IP_VERSION(13, 0, 11):