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disp: msm: sde: update hw configs on dnsc_blur disable

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Currently, dnsc_blur hardware block is not updated when the connector
dnsc_blur property is set to NULL or when dnsc_blur_count is 0. Update
the dnsc_blur hw block configs to avoid stale configs affecting the
current frame.

Signed-off-by: Veera Sundaram Sankaran <quic_veeras@quicinc.com>
Change-Id: If64dc5548b03edba401fb7f40edf3419dbe57ca3
This commit is contained in:
Veera Sundaram Sankaran
2022-08-09 22:58:36 -07:00
parent 5a5adbba9f
commit 5196a85f67
1 changed files with 13 additions and 4 deletions
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17
msm/sde/sde_encoder_phys_wb.c
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@@ -1430,23 +1430,32 @@ static void _sde_encoder_phys_wb_setup_dnsc_blur(struct sde_encoder_phys *phys_e
int i;
bool enable;
if (!sde_kms->catalog->dnsc_blur_count || !hw_dnsc_blur || !hw_pp
|| !hw_dnsc_blur->ops.setup_dnsc_blur)
if (!sde_kms->catalog->dnsc_blur_count || !hw_pp)
return;
sde_conn = to_sde_connector(wb_dev->connector);
sde_conn_state = to_sde_connector_state(wb_dev->connector->state);
if (sde_conn_state->dnsc_blur_count && !hw_dnsc_blur) {
if (sde_conn_state->dnsc_blur_count
&& (!hw_dnsc_blur || !hw_dnsc_blur->ops.setup_dnsc_blur)) {
SDE_ERROR("[enc:%d wb:%d] invalid config - dnsc_blur block not reserved\n",
DRMID(phys_enc->parent), WBID(wb_enc));
sde_kms->catalog->dnsc_blur_count = 0;
return;
}
/* swap between 0 & 1 lut idx on each config change for gaussian lut */
sde_conn_state->dnsc_blur_lut = 1 - sde_conn_state->dnsc_blur_lut;
/*
* disable dnsc_blur case - safe to update the opmode as dynamic switching of
* dnsc_blur hw block between WBs are not supported currently.
*/
if (hw_dnsc_blur && !sde_conn_state->dnsc_blur_count) {
hw_dnsc_blur->ops.setup_dnsc_blur(hw_dnsc_blur, NULL, 0);
SDE_EVT32(DRMID(phys_enc->parent), WBID(wb_enc), SDE_EVTLOG_FUNC_CASE1);
return;
}
for (i = 0; i < sde_conn_state->dnsc_blur_count; i++) {
cfg = &sde_conn_state->dnsc_blur_cfg[i];