[PATCH] iommu/arm-smmu-qcom: Add Glymur MDSS compatible

Abel Vesa posted 1 patch 3 months, 2 weeks ago
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
1 file changed, 1 insertion(+)
[PATCH] iommu/arm-smmu-qcom: Add Glymur MDSS compatible
Posted by Abel Vesa 3 months, 2 weeks ago
Add the Glymur DPU compatible to clients compatible list, as it needs
the workarounds.

Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
---
The compatible is documented here:
https://lore.kernel.org/r/20251027-glymur-display-v3-1-aa13055818ac@linaro.org
---
 drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
index 57c097e87613084ffdfbe685d4406a236d3b4b74..c21a401c71ebe768115364bf282dd324f8222109 100644
--- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
+++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
@@ -367,6 +367,7 @@ static int qcom_adreno_smmu_init_context(struct arm_smmu_domain *smmu_domain,
 static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = {
 	{ .compatible = "qcom,adreno" },
 	{ .compatible = "qcom,adreno-gmu" },
+	{ .compatible = "qcom,glymur-mdss" },
 	{ .compatible = "qcom,mdp4" },
 	{ .compatible = "qcom,mdss" },
 	{ .compatible = "qcom,qcm2290-mdss" },

---
base-commit: f7d2388eeec24966fc4d5cf32d706f0514f29ac5
change-id: 20251028-iommu-arm-smmu-qcom-add-glymur-7e953cd459a9

Best regards,
-- 
Abel Vesa <abel.vesa@linaro.org>
Re: [PATCH] iommu/arm-smmu-qcom: Add Glymur MDSS compatible
Posted by Will Deacon 3 months, 1 week ago
On Tue, 28 Oct 2025 14:38:19 +0200, Abel Vesa wrote:
> Add the Glymur DPU compatible to clients compatible list, as it needs
> the workarounds.
> 
> 

Applied to iommu (arm/smmu/updates), thanks!

[1/1] iommu/arm-smmu-qcom: Add Glymur MDSS compatible
      https://git.kernel.org/iommu/c/617937d4d553

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
Re: [PATCH] iommu/arm-smmu-qcom: Add Glymur MDSS compatible
Posted by Bjorn Andersson 3 months, 2 weeks ago
On Tue, Oct 28, 2025 at 02:38:19PM +0200, Abel Vesa wrote:
> Add the Glymur DPU compatible to clients compatible list, as it needs
> the workarounds.
> 
> Signed-off-by: Abel Vesa <abel.vesa@linaro.org>

Reviewed-by: Bjorn Andersson <andersson@kernel.org>

Regards,
Bjorn

> ---
> The compatible is documented here:
> https://lore.kernel.org/r/20251027-glymur-display-v3-1-aa13055818ac@linaro.org
> ---
>  drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
> index 57c097e87613084ffdfbe685d4406a236d3b4b74..c21a401c71ebe768115364bf282dd324f8222109 100644
> --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
> +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
> @@ -367,6 +367,7 @@ static int qcom_adreno_smmu_init_context(struct arm_smmu_domain *smmu_domain,
>  static const struct of_device_id qcom_smmu_client_of_match[] __maybe_unused = {
>  	{ .compatible = "qcom,adreno" },
>  	{ .compatible = "qcom,adreno-gmu" },
> +	{ .compatible = "qcom,glymur-mdss" },
>  	{ .compatible = "qcom,mdp4" },
>  	{ .compatible = "qcom,mdss" },
>  	{ .compatible = "qcom,qcm2290-mdss" },
> 
> ---
> base-commit: f7d2388eeec24966fc4d5cf32d706f0514f29ac5
> change-id: 20251028-iommu-arm-smmu-qcom-add-glymur-7e953cd459a9
> 
> Best regards,
> -- 
> Abel Vesa <abel.vesa@linaro.org>
> 
>