On 6/12/23 10:00, Alex Deucher wrote:
> This reverts commit 58e67bb3c131da5ee14e4842b08e53f4888dce0a.
>
> This patch was reverted, but came back again as
> commit 58e67bb3c131 ("drm/amd/display: fix dpms_off issue when disabling bios mode")
> Revert it again as it breaks Asus G513QY / 6800M laptops.
>
> Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2259
> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
> Cc: Zhongwei <Zhongwei.Zhang@xxxxxxx>
> Cc: Harry Wentland <harry.wentland@xxxxxxx>
> Cc: Mike Lothian <mike@xxxxxxxxxxxxxx>
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>
Harry
> ---
> drivers/gpu/drm/amd/display/dc/core/dc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
> index be72e03cdf92..5d3d61faeb28 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
> @@ -1296,7 +1296,7 @@ static void disable_vbios_mode_if_required(
>
> if (pix_clk_100hz != requested_pix_clk_100hz) {
> dc->link_srv->set_dpms_off(pipe);
> - pipe->stream->dpms_off = true;
> + pipe->stream->dpms_off = false;
> }
> }
> }
