linux-kernel - Re: [PATCH v3 7/9] drm/msm/dsi: Add support for SM6150

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Message-ID: <mcvhfkh3ycrx2ganumsxlc7lx53ed55yk4syh5qev3jqqgkeqj@h5vnfpgjwtj5>
Date: Fri, 22 Nov 2024 12:10:17 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Fange Zhang <quic_fangez@...cinc.com>
Cc: Rob Clark <robdclark@...il.com>, 
	Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
	Marijn Suijten <marijn.suijten@...ainline.org>, Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
	Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Krishna Manikandan <quic_mkrishn@...cinc.com>, Bjorn Andersson <andersson@...nel.org>, 
	Konrad Dybcio <konradybcio@...nel.org>, Catalin Marinas <catalin.marinas@....com>, 
	Will Deacon <will@...nel.org>, Li Liu <quic_lliu6@...cinc.com>, 
	Xiangxu Yin <quic_xiangxuy@...cinc.com>, linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
	freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 7/9] drm/msm/dsi: Add support for SM6150

On Fri, Nov 22, 2024 at 05:56:50PM +0800, Fange Zhang wrote:
> From: Li Liu <quic_lliu6@...cinc.com>
> 
> Add support for DSI 2.3.1 (block used on SM6150).
> 
> Signed-off-by: Li Liu <quic_lliu6@...cinc.com>
> Signed-off-by: Fange Zhang <quic_fangez@...cinc.com>
> ---
>  drivers/gpu/drm/msm/dsi/dsi_cfg.c | 4 +++-
>  drivers/gpu/drm/msm/dsi/dsi_cfg.h | 1 +
>  2 files changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
> index 10ba7d153d1cfc9015f527c911c4658558f6e29e..fe02724bddf69c2e8d6816589f4ea410fa666e5b 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c
> +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
> @@ -171,7 +171,7 @@ static const struct msm_dsi_config sdm845_dsi_cfg = {
>  	.num_bus_clks = ARRAY_SIZE(dsi_v2_4_clk_names),
>  	.io_start = {
>  		{ 0xae94000, 0xae96000 }, /* SDM845 / SDM670 */
> -		{ 0x5e94000 }, /* QCM2290 / SM6115 / SM6125 / SM6375 */
> +		{ 0x5e94000 }, /* QCM2290 / SM6115 / SM6125 / SM6150 / SM6375 */

Not true

>  	},
>  };
>  
> @@ -286,6 +286,8 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = {
>  		&sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops},
>  	{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_3_0,
>  		&sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops},
> +	{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_3_1,
> +		&sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops},
>  	{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_4_0,
>  		&sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops},
>  	{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_4_1,
> diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
> index 4c9b4b37681b066dbbc34876c38d99deee24fc82..120cb65164c1ba1deb9acb513e5f073bd560c496 100644
> --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h
> +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
> @@ -23,6 +23,7 @@
>  #define MSM_DSI_6G_VER_MINOR_V2_2_0	0x20000000
>  #define MSM_DSI_6G_VER_MINOR_V2_2_1	0x20020001
>  #define MSM_DSI_6G_VER_MINOR_V2_3_0	0x20030000
> +#define MSM_DSI_6G_VER_MINOR_V2_3_1	0x20030001
>  #define MSM_DSI_6G_VER_MINOR_V2_4_0	0x20040000
>  #define MSM_DSI_6G_VER_MINOR_V2_4_1	0x20040001
>  #define MSM_DSI_6G_VER_MINOR_V2_5_0	0x20050000
> 
> -- 
> 2.34.1
> 

-- 
With best wishes
Dmitry