> -----Original Message-----
> From: Hogander, Jouni <[email protected]>
> Sent: Friday, May 3, 2024 12:04 PM
> To: [email protected]
> Cc: Manna, Animesh <[email protected]>; Hogander, Jouni
> <[email protected]>
> Subject: [PATCH v9 08/12] drm/i915/psr: Panel replay uses SRD_STATUS to
> track it's status
>
> DP Panel replay uses SRD_STATUS to track it's status despite selective update
> mode.
>
> Bspec: 53370, 68920
>
> v3:
> - do not use PSR2_STATUS for PSR1
> v2:
> - use intel_dp_is_edp to differentiate
> - modify debugfs status as well
>
> Signed-off-by: Jouni Högander <[email protected]>
> ---
> drivers/gpu/drm/i915/display/intel_psr.c | 8 +++++---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_psr.c
> b/drivers/gpu/drm/i915/display/intel_psr.c
> index 5e5ef432b931..8f23df5cd5a8 100644
> --- a/drivers/gpu/drm/i915/display/intel_psr.c
> +++ b/drivers/gpu/drm/i915/display/intel_psr.c
> @@ -2860,7 +2860,8 @@ void intel_psr_wait_for_idle_locked(const struct
> intel_crtc_state *new_crtc_stat
> if (!intel_dp->psr.enabled)
> continue;
>
> - if (intel_dp->psr.sel_update_enabled)
> + if (intel_dp_is_edp(intel_dp) &&
> + intel_dp->psr.sel_update_enabled)
Why not using panel_replay_enabled check here? For edp panel replay selective
update the above condition will be true, rt?
> ret =
> _psr2_ready_for_pipe_update_locked(intel_dp);
> else
> ret =
> _psr1_ready_for_pipe_update_locked(intel_dp);
> @@ -2881,7 +2882,8 @@ static bool __psr_wait_for_idle_locked(struct
> intel_dp *intel_dp)
> if (!intel_dp->psr.enabled)
> return false;
>
> - if (intel_dp->psr.sel_update_enabled) {
> + if (!intel_dp->psr.panel_replay_enabled &&
> + intel_dp->psr.sel_update_enabled) {
> reg = EDP_PSR2_STATUS(cpu_transcoder);
> mask = EDP_PSR2_STATUS_STATE_MASK;
> } else {
> @@ -3500,7 +3502,7 @@ psr_source_status(struct intel_dp *intel_dp, struct
> seq_file *m)
> const char *status = "unknown";
> u32 val, status_val;
>
> - if (intel_dp->psr.sel_update_enabled) {
> + if (intel_dp_is_edp(intel_dp) && intel_dp->psr.sel_update_enabled) {
Same as above.
Regards,
Animesh
> static const char * const live_status[] = {
> "IDLE",
> "CAPTURE",
> --
> 2.34.1
