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

Bläddra i källkod 
This  reverts commit 6a50aedbfa.

Change-Id: I3570b18728cfad2843ca7f3a7d0276cda32c9492
This commit is contained in:
Alisha Thapaliya
2020-05-13 19:13:39 -07:00
förälder 528f0862c9
incheckning e2f98dc79b
11 ändrade filer med 59 tillägg och 185 borttagningar
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57
msm/sde/sde_rm.c
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@@ -2133,63 +2133,6 @@ bool sde_rm_topology_is_quad_pipe(struct sde_rm *rm,
return false;
}
bool sde_rm_topology_is_dual_pipe(struct sde_rm *rm,
struct drm_crtc_state *state)
{
int i;
struct sde_crtc_state *cstate;
uint64_t topology = SDE_RM_TOPOLOGY_NONE;
if ((!rm) || (!state)) {
pr_err("invalid arguments: rm:%d state:%d\n",
rm == NULL, state == NULL);
return false;
}
cstate = to_sde_crtc_state(state);
for (i = 0; i < cstate->num_connectors; i++) {
struct drm_connector *conn = cstate->connectors[i];
topology = sde_connector_get_topology_name(conn);
if (TOPOLOGY_DUALPIPE_MERGE_MODE(topology))
return true;
}
return false;
}
bool sde_rm_topology_is_3dmux_dsc(struct sde_rm *rm,
struct drm_crtc_state *state)
{
int i;
struct sde_crtc_state *cstate;
uint64_t topology = SDE_RM_TOPOLOGY_NONE;
const struct sde_rm_topology_def *def;
int num_lm, num_enc;
if ((!rm) || (!state)) {
pr_err("invalid arguments: rm:%d state:%d\n",
rm == NULL, state == NULL);
return false;
}
cstate = to_sde_crtc_state(state);
for (i = 0; i < cstate->num_connectors; i++) {
struct drm_connector *conn = cstate->connectors[i];
topology = sde_connector_get_topology_name(conn);
def = sde_rm_topology_get_topology_def(rm, topology);
num_lm = def->num_lm;
num_enc = def->num_comp_enc;
if (num_lm > num_enc && num_enc)
return true;
}
return false;
}
/**
* _sde_rm_release_rsvp - release resources and release a reservation
* @rm: KMS handle