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disp: msm: support 8bit and 10bit bpp switch

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Support 8bit and 10bit bpp switch for display.

Change-Id: Ia5fcb330df95618596377773d0598be2b5609de1
Signed-off-by: Yahui Wang <quic_yahuiw@quicinc.com>
This commit is contained in:
Yahui Wang
2023-03-29 11:17:20 +08:00
parent 8360bd82c9
commit e280657f7f
10 changed files with 169 additions and 29 deletions
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6
msm/sde/sde_encoder.c
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@@ -1098,6 +1098,8 @@ static int _sde_encoder_atomic_check_reserve(struct drm_encoder *drm_enc,
sub_mode.dsc_mode = sde_connector_get_property(conn_state,
CONNECTOR_PROP_DSC_MODE);
sub_mode.pixel_format_mode = sde_connector_get_property(conn_state,
CONNECTOR_PROP_BPP_MODE);
ret = sde_connector_get_mode_info(&sde_conn->base,
adj_mode, &sub_mode, &sde_conn_state->mode_info);
if (ret) {
@@ -3348,8 +3350,8 @@ static void _sde_encoder_setup_dither(struct sde_encoder_phys *phys)
bpc = dsc->config.bits_per_component;
bpp = dsc->config.bits_per_pixel;
/* disable dither for 10 bpp or 10bpc dsc config */
if (bpp == 10 || bpc == 10) {
/* disable dither for 10 bpp or 10bpc dsc config or 30bpp without dsc */
if (bpp == 10 || bpc == 10 || sde_enc->mode_info.bpp == 30) {
phys->hw_pp->ops.setup_dither(phys->hw_pp, NULL, 0);
return;
}