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disp: msm: sde: Split demura config into two blobs

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Some of the demura config parameters are single buffered. When demura
config is reprogrammed by user-space clients, single buffered updates
can cause artifacts on screen. Change splits the double buffered and
single buffered configs into different payloads to allow user-space
to update double buffered config.

Change-Id: I493b86944f7c2d630dcc1b863174e816cf8c82ed
Signed-off-by: Gopikrishnaiah Anand <quic_agopik@quicinc.com>
This commit is contained in:
Gopikrishnaiah Anand
2022-12-06 12:10:59 -08:00
committed by Gerrit - the friendly Code Review server
parent c3622fa326
commit e556c1083f
10 changed files with 215 additions and 45 deletions
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16
msm/sde/sde_hw_dspp.c
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@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
*/
@@ -373,11 +373,15 @@ static void dspp_spr(struct sde_hw_dspp *c)
static void dspp_demura(struct sde_hw_dspp *c)
{
int ret;
c->ops.setup_demura_cfg = NULL;
c->ops.setup_demura_backlight_cfg = NULL;
c->ops.setup_demura_cfg0_param2 = NULL;
if (c->cap->sblk->demura.version == SDE_COLOR_PROCESS_VER(0x1, 0x0)) {
ret = reg_dmav1_init_dspp_op_v4(SDE_DSPP_DEMURA, c->idx);
c->ops.setup_demura_cfg = NULL;
c->ops.setup_demura_backlight_cfg = NULL;
if (!ret)
ret = reg_dmav1_init_dspp_op_v4(SDE_DSPP_DEMURA_CFG0_PARAM2, c->idx);
if (!ret) {
c->ops.setup_demura_cfg = reg_dmav1_setup_demurav1;
c->ops.setup_demura_backlight_cfg =
@@ -385,11 +389,12 @@ static void dspp_demura(struct sde_hw_dspp *c)
c->ops.demura_read_plane_status =
sde_demura_read_plane_status;
c->ops.setup_demura_pu_config = sde_demura_pu_cfg;
c->ops.setup_demura_cfg0_param2 = reg_dmav1_setup_demura_cfg0_param2;
}
} else if (c->cap->sblk->demura.version == SDE_COLOR_PROCESS_VER(0x2, 0x0)) {
ret = reg_dmav1_init_dspp_op_v4(SDE_DSPP_DEMURA, c->idx);
c->ops.setup_demura_cfg = NULL;
c->ops.setup_demura_backlight_cfg = NULL;
if (!ret)
ret = reg_dmav1_init_dspp_op_v4(SDE_DSPP_DEMURA_CFG0_PARAM2, c->idx);
if (!ret) {
c->ops.setup_demura_cfg = reg_dmav1_setup_demurav2;
c->ops.setup_demura_backlight_cfg =
@@ -397,6 +402,7 @@ static void dspp_demura(struct sde_hw_dspp *c)
c->ops.demura_read_plane_status =
sde_demura_read_plane_status;
c->ops.setup_demura_pu_config = sde_demura_pu_cfg;
c->ops.setup_demura_cfg0_param2 = reg_dmav1_setup_demura_cfg0_param2;
} else {
SDE_ERROR("Regdma init dspp op failed for DemuraV2");
}