A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "disp: msm: sde: ignore sspp check in rm splash init during vm handoff"

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qctecmdr 2020-10-01 22:13:22 -07:00 • committed by Gerrit - the friendly Code Review server
commit 2a32d717d4
1 changed files with 9 additions and 0 deletions
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9
msm/sde/sde_rm.c
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@ -1868,12 +1868,15 @@ static int _sde_rm_get_hw_blk_for_cont_splash(struct sde_rm *rm,
{
u32 lm_reg;
struct sde_rm_hw_iter iter_lm, iter_dsc;
struct sde_kms *sde_kms;
if (!rm || !ctl || !splash_display) {
SDE_ERROR("invalid input parameters\n");
return 0;
}
sde_kms = container_of(rm, struct sde_kms, rm);
sde_rm_init_hw_iter(&iter_lm, 0, SDE_HW_BLK_LM);
sde_rm_init_hw_iter(&iter_dsc, 0, SDE_HW_BLK_DSC);
while (_sde_rm_get_hw_locked(rm, &iter_lm)) {
@ -1894,6 +1897,12 @@ static int _sde_rm_get_hw_blk_for_cont_splash(struct sde_rm *rm,
&splash_display->pipes[
splash_display->pipe_cnt], 1)) {
splash_display->pipe_cnt++;
} else if (sde_kms->splash_data.type == SDE_VM_HANDOFF) {
/* Allow VM handoff without any pipes, as it is a
* valid case to have NULL commit before the
* transition.
*/
SDE_DEBUG("VM handoff with no pipes staged\n");
} else {
SDE_ERROR("no pipe detected on LM-%d\n",
iter_lm.blk->id - LM_0);