Re: [PATCH v2 2/2] drm/panel: simple: Add Team Source Display TST070WSBE-196C panel

[Neil Armstrong <neil.armstrong@linaro.org>]

On 4/28/26 17:17, William Bright wrote:
> Add a dedicated panel driver for the Team Source Display
> TST070WSBE-196C, a 7" 1024x600 MIPI-DSI TFT LCD panel
> using an EK79007AD controller.
> 
> The DSI timings were calculated using
> "linux-mdss-dsi-panel-driver-generator" [1], reading the downstream
> file "dsi-panel-imdt-tst070wsbe165c-video.dtsi" [2].
> 
> [1] https://github.com/msm8916-mainline/linux-mdss-dsi-panel-driver-generator
> [2] https://raw.githubusercontent.com/imd-tec/meta-imdt-qcom/refs/heads/kirkstone/recipes-display/displaydevicetree/displaydevicetree/0001-Initial-bringup-of-IMDT-Display-3.patch
> 
> Signed-off-by: William Bright <william.bright@imd-tec.com>
> ---
>   drivers/gpu/drm/panel/panel-simple.c | 36 ++++++++++++++++++++++++++++++++++++
>   1 file changed, 36 insertions(+)
> 
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index 236bd56208cc..0010bb3db484 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -5936,6 +5936,39 @@ static const struct panel_desc_dsi osd101t2045_53ts = {
>   	.lanes = 4,
>   };
>   
> +static const struct drm_display_mode tsd_tst070wsbe_196c_mode = {
> +	.clock = 52477,
> +	.hdisplay = 1024,
> +	.hsync_start = 1024 + 160,
> +	.hsync_end = 1024 + 160 + 12,
> +	.htotal = 1024 + 160 + 160 + 12,
> +	.vdisplay = 600,
> +	.vsync_start = 600 + 12,
> +	.vsync_end = 600 + 12 + 10,
> +	.vtotal = 600 + 12 + 10 + 23,
> +};
> +
> +static const struct panel_desc_dsi tsd_tst070wsbe_196c = {
> +	.desc = {
> +		.modes = &tsd_tst070wsbe_196c_mode,
> +		.num_modes = 1,
> +		.bpc = 8,
> +		.size = {
> +			.width = 190,
> +			.height = 121,
> +		},
> +		.delay = {
> +			.prepare = 20,
> +		},
> +		.connector_type = DRM_MODE_CONNECTOR_DSI,
> +	},
> +	.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_LPM |
> +		 MIPI_DSI_MODE_VIDEO_BURST |
> +		 MIPI_DSI_MODE_VIDEO_SYNC_PULSE,
> +	.format = MIPI_DSI_FMT_RGB888,
> +	.lanes = 4,
> +};
> +
>   static const struct of_device_id dsi_of_match[] = {
>   	{
>   		.compatible = "auo,b080uan01",
> @@ -5955,6 +5988,9 @@ static const struct of_device_id dsi_of_match[] = {
>   	}, {
>   		.compatible = "osddisplays,osd101t2045-53ts",
>   		.data = &osd101t2045_53ts
> +	}, {
> +		.compatible = "team-source-display,tst070wsbe-196c",
> +		.data = &tsd_tst070wsbe_196c
>   	}, {
>   		/* sentinel */
>   	}
> 

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>

Thanks,
Neil