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disp: msm: sde: Update gamut non-uniform support

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New version of the gamut block has been introduced with changes to
the scale/offset programming. Change updates the minor version for
the feature.

Change-Id: I62597a9d229e13e10e0ac0f1183b2db2b0b2a575
This commit is contained in:
gopikrishnaiah Anand
2019-06-04 17:42:27 +08:00
committed by Gopikrishnaiah Anandan
parent 90ae258727
commit e62d075693
3 changed files with 54 additions and 0 deletions
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6
msm/sde/sde_hw_dspp.c
View File

@@ -153,6 +153,12 @@ static void dspp_gamut(struct sde_hw_dspp *c)
c->ops.setup_gamut = reg_dmav1_setup_dspp_3d_gamutv41;
else
c->ops.setup_gamut = sde_setup_dspp_3d_gamutv41;
} else if (c->cap->sblk->gamut.version ==
SDE_COLOR_PROCESS_VER(0x4, 2)) {
ret = reg_dmav1_init_dspp_op_v4(SDE_DSPP_GAMUT, c->idx);
c->ops.setup_gamut = NULL;
if (!ret)
c->ops.setup_gamut = reg_dmav1_setup_dspp_3d_gamutv42;
}
}

41
msm/sde/sde_hw_reg_dma_v1_color_proc.c
View File

@@ -770,6 +770,47 @@ void reg_dmav1_setup_dspp_3d_gamutv41(struct sde_hw_dspp *ctx, void *cfg)
GAMUT_SCALE_OFF_LEN);
}
void reg_dmav1_setup_dspp_3d_gamutv42(struct sde_hw_dspp *ctx, void *cfg)
{
struct sde_hw_cp_cfg *hw_cfg = cfg;
struct drm_msm_3d_gamut *payload = NULL;
uint32_t i, j, tmp;
uint32_t scale_off[GAMUT_3D_SCALE_OFF_TBL_NUM][GAMUT_3D_SCALE_OFF_SZ];
int rc;
rc = reg_dma_dspp_check(ctx, cfg, GAMUT);
if (rc)
return;
if (hw_cfg->payload && hw_cfg->len != sizeof(struct drm_msm_3d_gamut)) {
DRM_ERROR("invalid payload len actual %d expected %zd",
hw_cfg->len, sizeof(struct drm_msm_3d_gamut));
return;
}
payload = hw_cfg->payload;
if (payload && (payload->flags & GAMUT_3D_MAP_EN)) {
for (i = 0; i < GAMUT_3D_SCALE_OFF_TBL_NUM; i++) {
for (j = 0; j < GAMUT_3D_SCALE_OFF_SZ; j++) {
scale_off[i][j] = payload->scale_off[i][j];
tmp = payload->scale_off[i][j] & 0x1ffff000;
payload->scale_off[i][j] &= 0xfff;
tmp = tmp << 3;
payload->scale_off[i][j] =
tmp | payload->scale_off[i][j];
}
}
}
reg_dmav1_setup_dspp_3d_gamutv4_common(ctx, cfg, GAMUT_SCALE_OFF_LEN,
GAMUT_SCALE_OFF_LEN);
if (payload && (payload->flags & GAMUT_3D_MAP_EN)) {
for (i = 0; i < GAMUT_3D_SCALE_OFF_TBL_NUM; i++) {
for (j = 0; j < GAMUT_3D_SCALE_OFF_SZ; j++) {
payload->scale_off[i][j] = scale_off[i][j];
}
}
}
}
void reg_dmav1_setup_dspp_gcv18(struct sde_hw_dspp *ctx, void *cfg)
{
struct drm_msm_pgc_lut *lut_cfg;

7
msm/sde/sde_hw_reg_dma_v1_color_proc.h
View File

@@ -39,6 +39,13 @@ void reg_dmav1_setup_dspp_3d_gamutv4(struct sde_hw_dspp *ctx, void *cfg);
*/
void reg_dmav1_setup_dspp_3d_gamutv41(struct sde_hw_dspp *ctx, void *cfg);
/**
* reg_dmav1_setup_3d_gamutv42() - gamut v4_2 implementation using reg dma v1.
* @ctx: dspp ctx info
* @cfg: pointer to struct sde_hw_cp_cfg
*/
void reg_dmav1_setup_dspp_3d_gamutv42(struct sde_hw_dspp *ctx, void *cfg);
/**
* reg_dmav1_setup_dspp_gcv18() - gc v18 implementation using reg dma v1.
* @ctx: dspp ctx info