On Thu, Sep 26, 2024 at 04:31:35PM GMT, Mahadevan wrote:
> Add Mobile Display Subsystem (MDSS) support for the SA8775P platform.
>
> Signed-off-by: Mahadevan <quic_mahap@xxxxxxxxxxx>
> ---
>
> [v2]
> - Update commit message. [Dmitry]
> - Reorder compatible string of MDSS based on alphabetical order. [Dmitry]
> - add reg_bus_bw in msm_mdss_data. [Dmitry]
>
> ---
> drivers/gpu/drm/msm/msm_mdss.c | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
> index faa88fd6eb4d..8f1d42a43bd0 100644
> --- a/drivers/gpu/drm/msm/msm_mdss.c
> +++ b/drivers/gpu/drm/msm/msm_mdss.c
> @@ -573,6 +573,16 @@ static const struct msm_mdss_data qcm2290_data = {
> .reg_bus_bw = 76800,
> };
>
> +static const struct msm_mdss_data sa8775p_data = {
> + .ubwc_enc_version = UBWC_4_0,
> + .ubwc_dec_version = UBWC_4_0,
Just 4.0 or 4.3?
> + .ubwc_swizzle = 4,
> + .ubwc_static = 1,
> + .highest_bank_bit = 0,
> + .macrotile_mode = 1,
> + .reg_bus_bw = 74000,
> +};
> +
> static const struct msm_mdss_data sc7180_data = {
> .ubwc_enc_version = UBWC_2_0,
> .ubwc_dec_version = UBWC_2_0,
> @@ -710,6 +720,7 @@ static const struct of_device_id mdss_dt_match[] = {
> { .compatible = "qcom,mdss" },
> { .compatible = "qcom,msm8998-mdss", .data = &msm8998_data },
> { .compatible = "qcom,qcm2290-mdss", .data = &qcm2290_data },
> + { .compatible = "qcom,sa8775p-mdss", .data = &sa8775p_data },
> { .compatible = "qcom,sdm670-mdss", .data = &sdm670_data },
> { .compatible = "qcom,sdm845-mdss", .data = &sdm845_data },
> { .compatible = "qcom,sc7180-mdss", .data = &sc7180_data },
> --
> 2.34.1
>
--
With best wishes
Dmitry
