Later gens of hardware have DSC bits moved to hw_ctl, so configure these bits so that DSC would work there as well
Signed-off-by: Vinod Koul vkoul@kernel.org --- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c index 2d4645e01ebf..aeea6add61ee 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c @@ -25,6 +25,8 @@ #define CTL_MERGE_3D_ACTIVE 0x0E4 #define CTL_INTF_ACTIVE 0x0F4 #define CTL_MERGE_3D_FLUSH 0x100 +#define CTL_DSC_ACTIVE 0x0E8 +#define CTL_DSC_FLUSH 0x104 #define CTL_INTF_FLUSH 0x110 #define CTL_INTF_MASTER 0x134 #define CTL_FETCH_PIPE_ACTIVE 0x0FC @@ -34,6 +36,7 @@
#define DPU_REG_RESET_TIMEOUT_US 2000 #define MERGE_3D_IDX 23 +#define DSC_IDX 22 #define INTF_IDX 31 #define CTL_INVALID_BIT 0xffff
@@ -120,6 +123,7 @@ static u32 dpu_hw_ctl_get_pending_flush(struct dpu_hw_ctl *ctx)
static inline void dpu_hw_ctl_trigger_flush_v1(struct dpu_hw_ctl *ctx) { + DPU_REG_WRITE(&ctx->hw, CTL_DSC_FLUSH, BIT(0) | BIT(1) | BIT(2) | BIT(3));
if (ctx->pending_flush_mask & BIT(MERGE_3D_IDX)) DPU_REG_WRITE(&ctx->hw, CTL_MERGE_3D_FLUSH, @@ -128,7 +132,7 @@ static inline void dpu_hw_ctl_trigger_flush_v1(struct dpu_hw_ctl *ctx) DPU_REG_WRITE(&ctx->hw, CTL_INTF_FLUSH, ctx->pending_intf_flush_mask);
- DPU_REG_WRITE(&ctx->hw, CTL_FLUSH, ctx->pending_flush_mask); + DPU_REG_WRITE(&ctx->hw, CTL_FLUSH, ctx->pending_flush_mask | BIT(DSC_IDX)); }
static inline void dpu_hw_ctl_trigger_flush(struct dpu_hw_ctl *ctx) @@ -507,6 +511,7 @@ static void dpu_hw_ctl_intf_cfg_v1(struct dpu_hw_ctl *ctx, if (cfg->merge_3d) DPU_REG_WRITE(c, CTL_MERGE_3D_ACTIVE, BIT(cfg->merge_3d - MERGE_3D_0)); + DPU_REG_WRITE(c, CTL_DSC_ACTIVE, BIT(0) | BIT(1) | BIT(2) | BIT(3)); }
static void dpu_hw_ctl_intf_cfg(struct dpu_hw_ctl *ctx,