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([2a01:e0a:106d:1080:6dcc:3980:fe87:c6ae]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-447b3d482d3sm11536834f8f.1.2026.04.30.02.44.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 Apr 2026 02:44:51 -0700 (PDT) Message-ID: <5d0c4fc6-5d50-45e8-b323-23015fa52021@linaro.org> Date: Thu, 30 Apr 2026 11:44:50 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Neil Armstrong Reply-To: Neil Armstrong Subject: Re: [PATCH v2 2/2] drm/panel: simple: Add Team Source Display TST070WSBE-196C panel To: William Bright , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260428-imdt-dsi-display-v2-0-cf7294b5d7d6@imd-tec.com> <20260428-imdt-dsi-display-v2-2-cf7294b5d7d6@imd-tec.com> Content-Language: en-US, fr Autocrypt: addr=neil.armstrong@linaro.org; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit 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 > --- > 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 Thanks, Neil