diff options
| author | Agustin Gutierrez <agustin.gutierrez@amd.com> | 2023-10-02 17:21:08 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-10-27 01:41:22 +0300 |
| commit | b0399e22ada096435de3e3e73899aa8bc026820d (patch) | |
| tree | c4266e3e46d2883c17be86f561937a6b97449b16 /drivers/gpu/drm/amd/display/dc/link | |
| parent | 79de4d9ade7411ffdddf0b69c87020311731d155 (diff) | |
| download | linux-b0399e22ada096435de3e3e73899aa8bc026820d.tar.xz | |
drm/amd/display: Remove power sequencing check
[Why]
Some ASICs keep backlight powered on after dpms off
command has been issued.
[How]
The check for no edp power sequencing was never going to pass.
The value is never changed from what it is set by design.
Cc: stable@vger.kernel.org # 6.1+
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2765
Reviewed-by: Swapnil Patel <swapnil.patel@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Agustin Gutierrez <agustin.gutierrez@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/link_dpms.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_dpms.c b/drivers/gpu/drm/amd/display/dc/link/link_dpms.c index 4538451945b4..34a4a8c0e18c 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_dpms.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_dpms.c @@ -1932,8 +1932,7 @@ static void disable_link_dp(struct dc_link *link, dp_disable_link_phy(link, link_res, signal); if (link->connector_signal == SIGNAL_TYPE_EDP) { - if (!link->dc->config.edp_no_power_sequencing && - !link->skip_implict_edp_power_control) + if (!link->skip_implict_edp_power_control) link->dc->hwss.edp_power_control(link, false); } |