On Tue, Jul 15, 2025 at 01:55:07PM +0300, Jouni Högander wrote:
> Current approach is that Early Transport is disabled in case enable_psr
> module parameter is set. Let's ignore enable_psr parameter when choosing if
> Early Transport can be used.
>
> Signed-off-by: Jouni Högander <jouni.hogan...@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.v...@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_psr.c | 13 +------------
> 1 file changed, 1 insertion(+), 12 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_psr.c
> b/drivers/gpu/drm/i915/display/intel_psr.c
> index ae9053919211..a2b5688f0c82 100644
> --- a/drivers/gpu/drm/i915/display/intel_psr.c
> +++ b/drivers/gpu/drm/i915/display/intel_psr.c
> @@ -265,16 +265,6 @@ static bool psr2_global_enabled(struct intel_dp
> *intel_dp)
> }
> }
>
> -static bool psr2_su_region_et_global_enabled(struct intel_dp *intel_dp)
> -{
> - struct intel_display *display = to_intel_display(intel_dp);
> -
> - if (display->params.enable_psr != -1)
> - return false;
> -
> - return true;
> -}
> -
> static bool panel_replay_global_enabled(struct intel_dp *intel_dp)
> {
> struct intel_display *display = to_intel_display(intel_dp);
> @@ -742,8 +732,7 @@ static bool psr2_su_region_et_valid(struct intel_dp
> *intel_dp, bool panel_replay
> return panel_replay ?
>
> intel_dp->pr_dpcd[INTEL_PR_DPCD_INDEX(DP_PANEL_REPLAY_CAP_SUPPORT)] &
> DP_PANEL_REPLAY_EARLY_TRANSPORT_SUPPORT :
> - intel_dp->psr_dpcd[0] == DP_PSR2_WITH_Y_COORD_ET_SUPPORTED &&
> - psr2_su_region_et_global_enabled(intel_dp);
> + intel_dp->psr_dpcd[0] == DP_PSR2_WITH_Y_COORD_ET_SUPPORTED;
> }
>
> static void _panel_replay_enable_sink(struct intel_dp *intel_dp,
> --
> 2.43.0
>
