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| author | José Roberto de Souza <jose.souza@intel.com> | 2021-02-09 10:14:38 -0800 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2021-02-22 06:28:04 -0800 |
| commit | 3816139c8a4fe5e1fb901b51e94b98822a6e4108 (patch) | |
| tree | 1f5d75bda8e17fb0dbb3844e249d5aab805ec107 /drivers/gpu | |
| parent | 774ab4ff15c020f5b38b45958ee22193d06a17d7 (diff) | |
| download | linux-3816139c8a4fe5e1fb901b51e94b98822a6e4108.tar.gz linux-3816139c8a4fe5e1fb901b51e94b98822a6e4108.tar.bz2 linux-3816139c8a4fe5e1fb901b51e94b98822a6e4108.zip | |
drm/i915/display: Remove some redundancy around CAN_PSR()
If source_support is set the platform supports PSR so no need to check
it again at every CAN_PSR().
Also removing the intel_dp_is_edp() calls, if sink_support is set
the sink connected is for sure a eDP panel.
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210209181439.215104-3-jose.souza@intel.com
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_types.h | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_psr.c | 4 |
3 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index 29663db5afcd..900e07bb54ca 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -1799,9 +1799,8 @@ dp_to_i915(struct intel_dp *intel_dp) return to_i915(dp_to_dig_port(intel_dp)->base.base.dev); } -#define CAN_PSR(intel_dp) (HAS_PSR(dp_to_i915(intel_dp)) && \ - (intel_dp)->psr.sink_support && \ - (intel_dp)->psr.source_support) +#define CAN_PSR(intel_dp) ((intel_dp)->psr.sink_support && \ + (intel_dp)->psr.source_support) static inline bool intel_encoder_can_psr(struct intel_encoder *encoder) { diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 4f89e0de5dde..0a0cc61344c4 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -2358,7 +2358,7 @@ bool intel_dp_initial_fastset_check(struct intel_encoder *encoder, return false; } - if (CAN_PSR(intel_dp) && intel_dp_is_edp(intel_dp)) { + if (CAN_PSR(intel_dp)) { drm_dbg_kms(&i915->drm, "Forcing full modeset to compute PSR state\n"); crtc_state->uapi.mode_changed = true; return false; diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 7ce4feaf18a1..581d2e83bbee 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -1964,7 +1964,7 @@ void intel_psr_short_pulse(struct intel_dp *intel_dp) DP_PSR_VSC_SDP_UNCORRECTABLE_ERROR | DP_PSR_LINK_CRC_ERROR; - if (!CAN_PSR(intel_dp) || !intel_dp_is_edp(intel_dp)) + if (!CAN_PSR(intel_dp)) return; mutex_lock(&psr->lock); @@ -2014,7 +2014,7 @@ bool intel_psr_enabled(struct intel_dp *intel_dp) { bool ret; - if (!CAN_PSR(intel_dp) || !intel_dp_is_edp(intel_dp)) + if (!CAN_PSR(intel_dp)) return false; mutex_lock(&intel_dp->psr.lock); |