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disp: msm: sde: use LLCC_DISP for static display usecase with cwb

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Static display usecase uses concurrent writeback path to compose the
layers and updates the primary display in the next cycle with cwb
output. Use LLCC_DISP scid for system cache in cwb path, to keep it
in sync with the legacy static display path. Use LLCC_DISP_WB for
the offline-wb path. Expose the writeback connector cache property
only when either or both the cache types are enabled.

Change-Id: I8ca4b14828a14ce0bde829136fb4baef272166aa
Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
This commit is contained in:
Veera Sundaram Sankaran
2022-03-16 22:51:56 -07:00
parent 068c83ecd9
commit 65b81f914e
3 changed files with 34 additions and 16 deletions
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6
msm/sde/sde_wb.c
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@@ -593,7 +593,6 @@ int sde_wb_connector_post_init(struct drm_connector *connector, void *display)
struct msm_drm_private *priv;
struct sde_kms *sde_kms;
struct sde_mdss_cfg *catalog;
struct sde_sc_cfg *sde_cfg;
static const struct drm_prop_enum_list e_fb_translation_mode[] = {
{SDE_DRM_FB_NON_SEC, "non_sec"},
{SDE_DRM_FB_SEC, "sec"},
@@ -622,13 +621,12 @@ int sde_wb_connector_post_init(struct drm_connector *connector, void *display)
}
catalog = sde_kms->catalog;
sde_cfg = &catalog->sc_cfg[SDE_SYS_CACHE_DISP_WB];
c_conn = to_sde_connector(connector);
wb_dev->connector = connector;
wb_dev->detect_status = connector_status_connected;
if (sde_cfg->has_sys_cache)
if (catalog->sc_cfg[SDE_SYS_CACHE_DISP].has_sys_cache
|| catalog->sc_cfg[SDE_SYS_CACHE_DISP_WB].has_sys_cache)
msm_property_install_enum(&c_conn->property_info, "cache_state",
0x0, 0, e_cache_state, ARRAY_SIZE(e_cache_state),
0, CONNECTOR_PROP_CACHE_STATE);