[PATCH 1/5] drm/msm/dpu: enable SmartDMA on SM8150

[Jessica Zhang]

On 3/7/2025 9:38 PM, Dmitry Baryshkov wrote:
> From: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> 
> Reworking of the catalog dropped the SmartDMA feature bit on the SM8150
> platform. Renable SmartDMA support on this SoC.
> 
> Fixes: 460c410f02e4 ("drm/msm/dpu: duplicate sdm845 catalog entries")

Hi Dmitry,

The code LGTM, but was just wondering why there's a fixes tag for the 
first two patches but not for the other catalog changes.

Is there some context I'm missing with regards to this?

Thanks,

Jessica Zhang

> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---
>   drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h | 16 ++++++++--------
>   1 file changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h
> index 23188290001ffb45563a9953a9f710bacb4dac89..fe4de5b31644de33b77a882fa21a18f48ecd1790 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h
> +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h
> @@ -76,7 +76,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = {
>   	{
>   		.name = "sspp_0", .id = SSPP_VIG0,
>   		.base = 0x4000, .len = 0x1f0,
> -		.features = VIG_SDM845_MASK,
> +		.features = VIG_SDM845_MASK_SDMA,
>   		.sblk = &dpu_vig_sblk_qseed3_1_4,
>   		.xin_id = 0,
>   		.type = SSPP_TYPE_VIG,
> @@ -84,7 +84,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = {
>   	}, {
>   		.name = "sspp_1", .id = SSPP_VIG1,
>   		.base = 0x6000, .len = 0x1f0,
> -		.features = VIG_SDM845_MASK,
> +		.features = VIG_SDM845_MASK_SDMA,
>   		.sblk = &dpu_vig_sblk_qseed3_1_4,
>   		.xin_id = 4,
>   		.type = SSPP_TYPE_VIG,
> @@ -92,7 +92,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = {
>   	}, {
>   		.name = "sspp_2", .id = SSPP_VIG2,
>   		.base = 0x8000, .len = 0x1f0,
> -		.features = VIG_SDM845_MASK,
> +		.features = VIG_SDM845_MASK_SDMA,
>   		.sblk = &dpu_vig_sblk_qseed3_1_4,
>   		.xin_id = 8,
>   		.type = SSPP_TYPE_VIG,
> @@ -100,7 +100,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = {
>   	}, {
>   		.name = "sspp_3", .id = SSPP_VIG3,
>   		.base = 0xa000, .len = 0x1f0,
> -		.features = VIG_SDM845_MASK,
> +		.features = VIG_SDM845_MASK_SDMA,
>   		.sblk = &dpu_vig_sblk_qseed3_1_4,
>   		.xin_id = 12,
>   		.type = SSPP_TYPE_VIG,
> @@ -108,7 +108,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = {
>   	}, {
>   		.name = "sspp_8", .id = SSPP_DMA0,
>   		.base = 0x24000, .len = 0x1f0,
> -		.features = DMA_SDM845_MASK,
> +		.features = DMA_SDM845_MASK_SDMA,
>   		.sblk = &dpu_dma_sblk,
>   		.xin_id = 1,
>   		.type = SSPP_TYPE_DMA,
> @@ -116,7 +116,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = {
>   	}, {
>   		.name = "sspp_9", .id = SSPP_DMA1,
>   		.base = 0x26000, .len = 0x1f0,
> -		.features = DMA_SDM845_MASK,
> +		.features = DMA_SDM845_MASK_SDMA,
>   		.sblk = &dpu_dma_sblk,
>   		.xin_id = 5,
>   		.type = SSPP_TYPE_DMA,
> @@ -124,7 +124,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = {
>   	}, {
>   		.name = "sspp_10", .id = SSPP_DMA2,
>   		.base = 0x28000, .len = 0x1f0,
> -		.features = DMA_CURSOR_SDM845_MASK,
> +		.features = DMA_CURSOR_SDM845_MASK_SDMA,
>   		.sblk = &dpu_dma_sblk,
>   		.xin_id = 9,
>   		.type = SSPP_TYPE_DMA,
> @@ -132,7 +132,7 @@ static const struct dpu_sspp_cfg sm8150_sspp[] = {
>   	}, {
>   		.name = "sspp_11", .id = SSPP_DMA3,
>   		.base = 0x2a000, .len = 0x1f0,
> -		.features = DMA_CURSOR_SDM845_MASK,
> +		.features = DMA_CURSOR_SDM845_MASK_SDMA,
>   		.sblk = &dpu_dma_sblk,
>   		.xin_id = 13,
>   		.type = SSPP_TYPE_DMA,
>