From 3425b2205d30c9d639217a32368422e4ab95e999 Mon Sep 17 00:00:00 2001 From: Jouni Högander Date: Fri, 10 May 2024 12:38:23 +0300 Subject: drm/i915/psr: Add panel replay sel update support to debugfs interface MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add panel replay selective update support to debugfs status interface. In case of sink supporting panel replay we will print out: Sink support: PSR = no, Panel Replay = yes, Panel Replay Selective Update = yes and PSR mode will look like this if printing out enabled panel replay selective update: PSR mode: Panel Replay Selective Update Enabled Current PSR and panel replay printouts remain same. Cc: Kunal Joshi Signed-off-by: Jouni Högander Reviewed-by: Animesh Manna Link: https://patchwork.freedesktop.org/patch/msgid/20240510093823.3146455-13-jouni.hogander@intel.com --- drivers/gpu/drm/i915/display/intel_psr.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 12ddf84e8d02..2514ac48312b 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -3603,7 +3603,9 @@ static int intel_psr_status(struct seq_file *m, struct intel_dp *intel_dp) if (psr->sink_support) seq_printf(m, " [0x%02x]", intel_dp->psr_dpcd[0]); - seq_printf(m, ", Panel Replay = %s\n", str_yes_no(psr->sink_panel_replay_support)); + seq_printf(m, ", Panel Replay = %s", str_yes_no(psr->sink_panel_replay_support)); + seq_printf(m, ", Panel Replay Selective Update = %s\n", + str_yes_no(psr->sink_panel_replay_su_support)); if (!(psr->sink_support || psr->sink_panel_replay_support)) return 0; @@ -3612,9 +3614,10 @@ static int intel_psr_status(struct seq_file *m, struct intel_dp *intel_dp) mutex_lock(&psr->lock); if (psr->panel_replay_enabled) - status = "Panel Replay Enabled"; + status = psr->sel_update_enabled ? "Panel Replay Selective Update Enabled" : + "Panel Replay Enabled"; else if (psr->enabled) - status = psr->sel_update_enabled ? "PSR2 enabled" : "PSR1 enabled"; + status = psr->sel_update_enabled ? "PSR2" : "PSR1"; else status = "disabled"; seq_printf(m, "PSR mode: %s\n", status); -- cgit v1.2.3