[PATCH 04/16] drm/i915/display: Move intel_psr_post_plane_update() at the later
Nautiyal, Ankit K
ankit.k.nautiyal at intel.com
Mon Mar 24 17:00:41 UTC 2025
On 3/24/2025 7:02 PM, Ankit Nautiyal wrote:
> In intel_post_plane_update() there are things which might need to do
> vblank waits, so enabling PSR as early as we do now is simply
> counter-productive. Therefore move intel_psr_post_plane_update() at the
> last of intel_post_plane_update().
>
> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal at intel.com>
> Suggested-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Hi Jouni,
Missed to carry forward your Rb tag while sending the new version.
Thanks for looking into the patch and the review.
Regards,
Ankit
> ---
> drivers/gpu/drm/i915/display/intel_display.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
> index 53675a92bbf5..b68b86923dca 100644
> --- a/drivers/gpu/drm/i915/display/intel_display.c
> +++ b/drivers/gpu/drm/i915/display/intel_display.c
> @@ -1049,8 +1049,6 @@ static void intel_post_plane_update(struct intel_atomic_state *state,
> intel_atomic_get_new_crtc_state(state, crtc);
> enum pipe pipe = crtc->pipe;
>
> - intel_psr_post_plane_update(state, crtc);
> -
> intel_frontbuffer_flip(dev_priv, new_crtc_state->fb_bits);
>
> if (new_crtc_state->update_wm_post && new_crtc_state->hw.active)
> @@ -1079,6 +1077,8 @@ static void intel_post_plane_update(struct intel_atomic_state *state,
>
> if (audio_enabling(old_crtc_state, new_crtc_state))
> intel_encoders_audio_enable(state, crtc);
> +
> + intel_psr_post_plane_update(state, crtc);
> }
>
> static void intel_post_plane_update_after_readout(struct intel_atomic_state *state,
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