On Fri, 2024-05-10 at 12:38 +0300, Jouni Högander wrote: > This patch set is implementing panel replay selective update support > for Intel hardware. These are now merged into drm-intel-next including "drm/panelreplay: dpcd register definition for panelreplay SU". Thank you Animesh and Maarten for review and ack. BR, Jouni Högander > > v10: > - use always PSR2_STATUS for eDP Panel Replay > - handle SRD_STATUS vs. PSR2_STATUS in intel_psr_wait_exit_locked > as well > v9: > - do not add has_psr check into psr2 case in > intel_dp_compute_vsc_sdp > - use drm_dp_dpcd_readb instead of drm_dp_dpcd_read in > intel_dp_get_su_capability > - ensure intel_dp_get_su_capability returns 0 if drm_dp_dpcd_readb > fails > v8: > - use correct offset for DP_PANEL_PANEL_REPLAY_CAPABILITY > v7: > - use always vsc revision 0x6 for Panel Replay > v6: > - fixes split to separate patch set > v5: > - do not use PSR2_STATUS for PSR1 > v4: > - do not rename intel_psr_enabled > - do not add sel_update_et_enabled into struct intel_psr > v3: > - do not disable panel replay by default > - set has_psr for panel replay as well > - enable sink before link training > - do not apply all PSR workarounds for panel replay > - do not write/read registers/bits not applicable for panel replay > - use psr bit definitions in granularity configuration as well > - goto unsupported instead of return when global enabled check > fails > - update module parameter descriptions. > v2: > - make psr pause/resume to work for panel replay as well > > Jouni Högander (12): > drm/i915/psr: Rename has_psr2 as has_sel_update > drm/i915/display: Do not print "psr: enabled" for on Panel Replay > drm/i915/dp: Use always vsc revision 0x6 for Panel Replay > drm/i915/psr: Rename psr2_enabled as sel_update_enabled > drm/panelreplay: dpcd register definition for panelreplay SU > drm/i915/psr: Detect panel replay selective update support > drm/i915/psr: Modify intel_dp_get_su_granularity to support panel > replay > drm/i915/psr: Panel replay uses SRD_STATUS to track it's status > drm/i915/psr: Do not apply workarounds in case of panel replay > drm/i915/psr: Update PSR module parameter descriptions > drm/i915/psr: Split intel_psr2_config_valid for panel replay > drm/i915/psr: Add panel replay sel update support to debugfs > interface > > .../drm/i915/display/intel_crtc_state_dump.c | 7 +- > drivers/gpu/drm/i915/display/intel_display.c | 2 +- > .../drm/i915/display/intel_display_params.c | 5 +- > .../drm/i915/display/intel_display_types.h | 5 +- > drivers/gpu/drm/i915/display/intel_dp.c | 17 +- > drivers/gpu/drm/i915/display/intel_fbc.c | 5 +- > drivers/gpu/drm/i915/display/intel_hdmi.c | 3 +- > drivers/gpu/drm/i915/display/intel_psr.c | 237 ++++++++++++---- > -- > include/drm/display/drm_dp.h | 6 + > 9 files changed, 194 insertions(+), 93 deletions(-) >
