samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: sde: adjust DSC encoders to support all 4LM topologies

Forráskód böngészése 
Add support for all 4LM topologies in new DCE encoder framework.
This change also aligns with the new way of checking topology
information.

Change-Id: I5358d60634070bdb26059056db884ad4161c073e
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>
This commit is contained in:
Amine Najahi
2020-05-24 15:05:08 -04:00
committed by Gerrit - the friendly Code Review server
szülő 707ce010fe
commit b121756b5d
11 fájl változott, egészen pontosan 189 új sor hozzáadva és 62 régi sor törölve
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28
msm/sde/sde_crtc.c
Fájl megtekintése

@@ -678,25 +678,6 @@ static int _sde_crtc_set_roi_v1(struct drm_crtc_state *state,
return 0;
}
static bool _sde_crtc_setup_is_3dmux_dsc(struct drm_crtc_state *state)
{
int i;
struct sde_crtc_state *cstate;
bool is_3dmux_dsc = false;
cstate = to_sde_crtc_state(state);
for (i = 0; i < cstate->num_connectors; i++) {
struct drm_connector *conn = cstate->connectors[i];
if (sde_connector_get_topology_name(conn) ==
SDE_RM_TOPOLOGY_DUALPIPE_3DMERGE_DSC)
is_3dmux_dsc = true;
}
return is_3dmux_dsc;
}
static int _sde_crtc_set_crtc_roi(struct drm_crtc *crtc,
struct drm_crtc_state *state)
{
@@ -836,6 +817,7 @@ static int _sde_crtc_check_autorefresh(struct drm_crtc *crtc,
static int _sde_crtc_set_lm_roi(struct drm_crtc *crtc,
struct drm_crtc_state *state, int lm_idx)
{
struct sde_kms *sde_kms;
struct sde_crtc *sde_crtc;
struct sde_crtc_state *crtc_state;
const struct sde_rect *crtc_roi;
@@ -845,6 +827,12 @@ static int _sde_crtc_set_lm_roi(struct drm_crtc *crtc,
if (!crtc || !state || lm_idx >= ARRAY_SIZE(crtc_state->lm_bounds))
return -EINVAL;
sde_kms = _sde_crtc_get_kms(crtc);
if (!sde_kms || !sde_kms->catalog) {
SDE_ERROR("invalid parameters\n");
return -EINVAL;
}
sde_crtc = to_sde_crtc(crtc);
crtc_state = to_sde_crtc_state(state);
crtc_roi = &crtc_state->crtc_roi;
@@ -864,7 +852,7 @@ static int _sde_crtc_set_lm_roi(struct drm_crtc *crtc,
* hence, crtc roi must match the mixer dimensions.
*/
if (crtc_state->num_ds_enabled ||
_sde_crtc_setup_is_3dmux_dsc(state)) {
sde_rm_topology_is_3dmux_dsc(&sde_kms->rm, state)) {
if (memcmp(lm_roi, lm_bounds, sizeof(struct sde_rect))) {
SDE_ERROR("Unsupported: Dest scaler/3d mux DSC + PU\n");
return -EINVAL;