2024-02-14 21:27:49

by Abel Vesa

Subject: [PATCH v2 3/4] drm/msm: mdss: Add X1E80100 support

Add support for MDSS on X1E80100.

Signed-off-by: Abel Vesa <[email protected]>
---
drivers/gpu/drm/msm/msm_mdss.c | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
index 35423d10aafa..6eda501e2a1a 100644
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -636,6 +636,18 @@ static const struct msm_mdss_data sm8550_data = {
.macrotile_mode = 1,
.reg_bus_bw = 57000,
};
+
+static const struct msm_mdss_data x1e80100_data = {
+ .ubwc_enc_version = UBWC_4_0,
+ .ubwc_dec_version = UBWC_4_3,
+ .ubwc_swizzle = 6,
+ .ubwc_static = 1,
+ /* TODO: highest_bank_bit = 2 for LP_DDR4 */
+ .highest_bank_bit = 3,
+ .macrotile_mode = 1,
+ /* TODO: Add reg_bus_bw with real value */
+};
+
static const struct of_device_id mdss_dt_match[] = {
{ .compatible = "qcom,mdss" },
{ .compatible = "qcom,msm8998-mdss", .data = &msm8998_data },
@@ -656,6 +668,7 @@ static const struct of_device_id mdss_dt_match[] = {
{ .compatible = "qcom,sm8450-mdss", .data = &sm8350_data },
{ .compatible = "qcom,sm8550-mdss", .data = &sm8550_data },
{ .compatible = "qcom,sm8650-mdss", .data = &sm8550_data},
+ { .compatible = "qcom,x1e80100-mdss", .data = &x1e80100_data},
{}
};
MODULE_DEVICE_TABLE(of, mdss_dt_match);

--
2.34.1

2024-02-15 08:24:03

by Dmitry Baryshkov

Subject: Re: [PATCH v2 3/4] drm/msm: mdss: Add X1E80100 support

On Wed, 14 Feb 2024 at 23:24, Abel Vesa <[email protected]> wrote:
>
> Add support for MDSS on X1E80100.
>
> Signed-off-by: Abel Vesa <[email protected]>
> ---
> drivers/gpu/drm/msm/msm_mdss.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)

Reviewed-by: Dmitry Baryshkov <[email protected]>

--
With best wishes
Dmitry