disp: msm: sde: factor qsync min fps in vblank time out

update kickoff timeout based on qsync minimum frame rate.

Change-Id: Ie9c80111bf5103fde0399921777ca64f76574a5a
Signed-off-by: Akash Gajjar <quic_agajjar@quicinc.com>
Este commit está contenido en:
Akash Gajjar
2024-06-07 16:13:39 +05:30
padre a7525bef97
commit 68257149e7
Se han modificado 3 ficheros con 13 adiciones y 1 borrados

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@@ -5472,6 +5472,7 @@ u32 sde_encoder_helper_get_kickoff_timeout_ms(struct drm_encoder *drm_enc)
struct drm_encoder *src_enc = drm_enc;
struct sde_encoder_virt *sde_enc;
struct sde_kms *sde_kms;
u32 qsync_mode = 0, qsync_min_fps = 0;
u32 fps;
if (!drm_enc) {
@@ -5495,6 +5496,13 @@ u32 sde_encoder_helper_get_kickoff_timeout_ms(struct drm_encoder *drm_enc)
sde_enc = to_sde_encoder_virt(src_enc);
fps = sde_enc->mode_info.frame_rate;
if (sde_enc->cur_master)
qsync_mode = sde_connector_get_qsync_mode(sde_enc->cur_master->connector);
qsync_min_fps = sde_enc->mode_info.qsync_min_fps;
if (qsync_mode && qsync_min_fps)
fps = min(fps, qsync_min_fps);
if (!fps || fps >= DEFAULT_TIMEOUT_FPS_THRESHOLD)
return DEFAULT_KICKOFF_TIMEOUT_MS;
else

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@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
*/
@@ -1849,6 +1849,8 @@ static int sde_encoder_phys_cmd_prepare_for_kickoff(
sde_enc = to_sde_encoder_virt(phys_enc->parent);
phys_enc->frame_trigger_mode = params->frame_trigger_mode;
phys_enc->kickoff_timeout_ms =
sde_encoder_helper_get_kickoff_timeout_ms(phys_enc->parent);
SDE_EVT32(DRMID(phys_enc->parent), phys_enc->hw_pp->idx - PINGPONG_0,
atomic_read(&phys_enc->pending_kickoff_cnt),
atomic_read(&cmd_enc->autorefresh.kickoff_cnt),

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@@ -1041,6 +1041,8 @@ static int sde_encoder_phys_vid_prepare_for_kickoff(
}
vid_enc = to_sde_encoder_phys_vid(phys_enc);
phys_enc->kickoff_timeout_ms =
sde_encoder_helper_get_kickoff_timeout_ms(phys_enc->parent);
ctl = phys_enc->hw_ctl;
if (!ctl->ops.wait_reset_status)
return 0;