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disp: msm: sde: use dce api to configure dsc

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This change introduces dce api to the encoder component to
configure supported compression hw. This allows encoder to
remain independent of the compression type and specification
supported by the hw.

Change-Id: I6bc35289495b05f57a83323cbab1ea14e9e15db0
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
This commit is contained in:
Abhijit Kulkarni
2019-05-09 19:07:29 -07:00
parent dc8e0291e4
commit ac8ae6b85f
3 changed files with 68 additions and 31 deletions
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29
msm/sde/sde_encoder.c
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@@ -170,20 +170,6 @@ static bool _sde_encoder_is_autorefresh_enabled(
CONNECTOR_PROP_AUTOREFRESH) ? true : false;
}
static bool _sde_encoder_is_dsc_enabled(struct drm_encoder *drm_enc)
{
struct sde_encoder_virt *sde_enc;
struct msm_compression_info *comp_info;
if (!drm_enc)
return false;
sde_enc = to_sde_encoder_virt(drm_enc);
comp_info = &sde_enc->mode_info.comp_info;
return (comp_info->comp_type == MSM_DISPLAY_COMPRESSION_DSC);
}
static void sde_configure_qdss(struct sde_encoder_virt *sde_enc,
struct sde_hw_qdss *hw_qdss,
struct sde_encoder_phys *phys, bool enable)
@@ -2122,10 +2108,10 @@ static void sde_encoder_virt_mode_set(struct drm_encoder *drm_enc,
}
/*
* Disable dsc before switch the mode and after pre_modeset,
* Disable dce before switch the mode and after pre_modeset,
* to guarantee that previous kickoff finished.
*/
sde_encoder_dsc_disable(sde_enc);
sde_encoder_dce_disable(sde_enc);
} else if (msm_is_mode_seamless_poms(adj_mode)) {
_sde_encoder_modeset_helper_locked(drm_enc,
SDE_ENC_RC_EVENT_PRE_MODESET);
@@ -2637,11 +2623,11 @@ static void sde_encoder_virt_disable(struct drm_encoder *drm_enc)
}
/*
* disable dsc after the transfer is complete (for command mode)
* disable dce after the transfer is complete (for command mode)
* and after physical encoder is disabled, to make sure timing
* engine is already disabled (for video mode).
*/
sde_encoder_dsc_disable(sde_enc);
sde_encoder_dce_disable(sde_enc);
sde_encoder_resource_control(drm_enc, SDE_ENC_RC_EVENT_STOP);
@@ -3985,18 +3971,17 @@ int sde_encoder_prepare_for_kickoff(struct drm_encoder *drm_enc,
}
}
if (_sde_encoder_is_dsc_enabled(drm_enc) && sde_enc->cur_master &&
if (sde_enc->cur_master &&
((is_cmd_mode && sde_enc->cur_master->cont_splash_enabled) ||
!sde_enc->cur_master->cont_splash_enabled)) {
rc = sde_encoder_dsc_setup(sde_enc, params);
rc = sde_encoder_dce_setup(sde_enc, params);
if (rc) {
SDE_ERROR_ENC(sde_enc, "failed to setup DSC: %d\n", rc);
ret = rc;
}
}
if (sde_encoder_dsc_is_dirty(sde_enc))
sde_encoder_dsc_helper_flush_dsc(sde_enc);
sde_encoder_dce_flush(sde_enc);
if (sde_enc->cur_master && !sde_enc->cur_master->cont_splash_enabled)
sde_configure_qdss(sde_enc, sde_enc->cur_master->hw_qdss,