DPU1 driver supports only hardware with the version of 4.0 and higher
(>= sdm845), so drop the dpu_hw_lm_setup_blend_config() used by previous
hardware generations.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 26 +----------------------
1 file changed, 1 insertion(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
index fd09b9ab9b4b..7d5b620f7f42 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
@@ -23,9 +23,6 @@
#define LM_FG_COLOR_FILL_SIZE 0x10
#define LM_FG_COLOR_FILL_XY 0x14
-#define LM_BLEND0_FG_ALPHA 0x04
-#define LM_BLEND0_BG_ALPHA 0x08
-
static const struct dpu_lm_cfg *_lm_offset(enum dpu_lm mixer,
const struct dpu_mdss_cfg *m,
void __iomem *addr,
@@ -117,24 +114,6 @@ static void dpu_hw_lm_setup_blend_config_sdm845(struct dpu_hw_mixer *ctx,
DPU_REG_WRITE(c, LM_BLEND0_OP + stage_off, blend_op);
}
-static void dpu_hw_lm_setup_blend_config(struct dpu_hw_mixer *ctx,
- u32 stage, u32 fg_alpha, u32 bg_alpha, u32 blend_op)
-{
- struct dpu_hw_blk_reg_map *c = &ctx->hw;
- int stage_off;
-
- if (stage == DPU_STAGE_BASE)
- return;
-
- stage_off = _stage_offset(ctx, stage);
- if (WARN_ON(stage_off < 0))
- return;
-
- DPU_REG_WRITE(c, LM_BLEND0_FG_ALPHA + stage_off, fg_alpha);
- DPU_REG_WRITE(c, LM_BLEND0_BG_ALPHA + stage_off, bg_alpha);
- DPU_REG_WRITE(c, LM_BLEND0_OP + stage_off, blend_op);
-}
-
static void dpu_hw_lm_setup_color3(struct dpu_hw_mixer *ctx,
uint32_t mixer_op_mode)
{
@@ -154,10 +133,7 @@ static void _setup_mixer_ops(const struct dpu_mdss_cfg *m,
unsigned long features)
{
ops->setup_mixer_out = dpu_hw_lm_setup_out;
- if (m->hwversion >= DPU_HW_VER_400)
- ops->setup_blend_config = dpu_hw_lm_setup_blend_config_sdm845;
- else
- ops->setup_blend_config = dpu_hw_lm_setup_blend_config;
+ ops->setup_blend_config = dpu_hw_lm_setup_blend_config_sdm845;
ops->setup_alpha_out = dpu_hw_lm_setup_color3;
ops->setup_border_color = dpu_hw_lm_setup_border_color;
}
--
2.30.2
