samsung-sm8650/android_kernel_samsung_sm8650-modules
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Revert "disp: msm: sde: add delay after porches changed"

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This reverts commit 15ae91e806.

Change-Id: I11c795a8d16440a42e36e3a5bef27a6a78eec5fc
Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
This commit is contained in:
Narendra Muppalla
2020-09-10 17:43:01 -07:00
parent d478974b21
commit 9a26376b14
2 changed files with 1 additions and 11 deletions
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5
msm/sde/sde_encoder_phys.h
View File

@@ -52,16 +52,13 @@ enum sde_enc_split_role {
* @SDE_ENC_ENABLED: Encoder is enabled * @SDE_ENC_ENABLED: Encoder is enabled
* @SDE_ENC_ERR_NEEDS_HW_RESET: Encoder is enabled, but requires a hw_reset * @SDE_ENC_ERR_NEEDS_HW_RESET: Encoder is enabled, but requires a hw_reset
* to recover from a previous error * to recover from a previous error
* @SDE_ENC_TIMING_ENGINE_RECONFIG: Encoder is enabled and timing engine
* parameters are updated
*/ */
enum sde_enc_enable_state { enum sde_enc_enable_state {
SDE_ENC_DISABLING, SDE_ENC_DISABLING,
SDE_ENC_DISABLED, SDE_ENC_DISABLED,
SDE_ENC_ENABLING, SDE_ENC_ENABLING,
SDE_ENC_ENABLED, SDE_ENC_ENABLED,
SDE_ENC_ERR_NEEDS_HW_RESET, SDE_ENC_ERR_NEEDS_HW_RESET
SDE_ENC_TIMING_ENGINE_RECONFIG,
}; };
struct sde_encoder_phys; struct sde_encoder_phys;

7
msm/sde/sde_encoder_phys_vid.c
View File

@@ -830,8 +830,6 @@ skip_flush:
/* ctl_flush & timing engine enable will be triggered by framework */ /* ctl_flush & timing engine enable will be triggered by framework */
if (phys_enc->enable_state == SDE_ENC_DISABLED) if (phys_enc->enable_state == SDE_ENC_DISABLED)
phys_enc->enable_state = SDE_ENC_ENABLING; phys_enc->enable_state = SDE_ENC_ENABLING;
if (phys_enc->enable_state == SDE_ENC_ENABLED)
phys_enc->enable_state = SDE_ENC_TIMING_ENGINE_RECONFIG;
} }
static void sde_encoder_phys_vid_destroy(struct sde_encoder_phys *phys_enc) static void sde_encoder_phys_vid_destroy(struct sde_encoder_phys *phys_enc)
@@ -1122,11 +1120,6 @@ static void sde_encoder_phys_vid_handle_post_kickoff(
lock_flags); lock_flags);
} }
phys_enc->enable_state = SDE_ENC_ENABLED; phys_enc->enable_state = SDE_ENC_ENABLED;
} else if (phys_enc->enable_state == SDE_ENC_TIMING_ENGINE_RECONFIG) {
/* add 2 vsync delay for timing engine change */
sde_encoder_phys_vid_single_vblank_wait(phys_enc);
sde_encoder_phys_vid_single_vblank_wait(phys_enc);
phys_enc->enable_state = SDE_ENC_ENABLED;
} }
avr_mode = sde_connector_get_qsync_mode(phys_enc->connector); avr_mode = sde_connector_get_qsync_mode(phys_enc->connector);