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CCT is the vendor of the CMT430B19N00 TFT-LCD panel. Link: http://www.cct.com.my/ Signed-off-by: Jérémie Dautheribes --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index fef2e12b504e..96e47742e250 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -248,6 +248,8 @@ patternProperties: description: Catalyst Semiconductor, Inc. "^cavium,.*": description: Cavium, Inc. + "^cct,.*": + description: Crystal Clear Technology Sdn. Bhd. "^cdns,.*": description: Cadence Design Systems Inc. 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c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1709568300; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LWQ0te0Hyhk01MW2THXCDBvNYf7CwmLuR3EI8Wv6l6Q=; b=mxcd7MhDgscxROkA6tVuMcPScoYCH/fwAuUbAKBhuU6E80Ptv9G79yo3iGho7+FmQd0T+V 2SvQDzslyoOdlMzvaS6+1CX8+eSVamjYivtlCb6NP3UNsCNbtTRpvTkMA2KvowyOMgleAx jXuzXhWPEXD3CAUxeBss/zzawKYX4Q8ku2GfrrNVxKmUC91dli1qXIGHX43Qj272GQEoJL xMGV8VBsa+kDoySLqZDEbGe80tQhYR6zCJtJX2fk8jFnLQ+IGrbjQKWaPwuc4Y3ZDBojO8 sp05lYzHdwt+gkscLhipll3lXvQJ4/1351U0jeQipNEDXNl/mbeWZ+zgXlcnwQ== From: =?utf-8?b?SsOpcsOpbWllIERhdXRoZXJpYmVz?= To: Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Yen-Mei Goh , =?utf-8?b?SsOpcsOpbWllIERhdXRoZXJp?= =?utf-8?b?YmVz?= Subject: [PATCH v2 2/3] dt-bindings: display: simple: add support for Crystal Clear CMT430B19N00 Date: Mon, 4 Mar 2024 17:04:53 +0100 Message-Id: <20240304160454.96977-3-jeremie.dautheribes@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240304160454.96977-1-jeremie.dautheribes@bootlin.com> References: <20240304160454.96977-1-jeremie.dautheribes@bootlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-Sasl: jeremie.dautheribes@bootlin.com X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1792612355005029548 X-GMAIL-MSGID: 1792612355005029548 Add Crystal Clear Technology CMT430B19N00 4.3" 480x272 TFT-LCD panel compatible string. Signed-off-by: Jérémie Dautheribes --- .../devicetree/bindings/display/panel/panel-simple.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml index a95445f40870..c575f7c4b745 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml @@ -91,6 +91,8 @@ properties: - boe,nv133fhm-n62 # BOE NV140FHM-N49 14.0" FHD a-Si FT panel - boe,nv140fhmn49 + # Crystal Clear Technology CMT430B19N00 4.3" 480x272 TFT-LCD panel + - cct,cmt430b19n00 # CDTech(H.K.) Electronics Limited 4.3" 480x272 color TFT-LCD panel - cdtech,s043wq26h-ct7 # CDTech(H.K.) 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c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1709568301; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=02ddm9Xy6N7z/+neL8gzCb13I4/NT+KuYhzJAZBmiP4=; b=hSIUVb6E9z+JSB3bVvrNY/dPAlfXj7zfaI3INTwE8Z2MqF10k09JJmTREEaB3DRgjsWAQj YwzYwrwJKxnGbuvvtKJw9iaJxJvbXAzkzEXZeTUcF58cWnZDswtLxwJNXEVgAPkiSIgJtc 9lroxmwHSoB34Yz6fFszoK/HGENu8aOAhW+7unBeOQ2lIxYlqzYMgCqQwIYnS3ASG9W+mX tixzkUi6qIOWAa+ekwBb2CBGStwPBvV/uqrjaRzm4I8BjtYxsd/8EjxtKvgcf8zQ1GRw7Y tu1aM+ajydcauOYQjMoKO7iApTuYrnLSblJ2fCiJYBYBBnYiG5xrDw6qRSSo7A== From: =?utf-8?b?SsOpcsOpbWllIERhdXRoZXJpYmVz?= To: Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Petazzoni , Yen-Mei Goh , =?utf-8?b?SsOpcsOpbWllIERhdXRoZXJp?= =?utf-8?b?YmVz?= Subject: [PATCH v2 3/3] drm/panel: simple: add CMT430B19N00 LCD panel support Date: Mon, 4 Mar 2024 17:04:54 +0100 Message-Id: <20240304160454.96977-4-jeremie.dautheribes@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240304160454.96977-1-jeremie.dautheribes@bootlin.com> References: <20240304160454.96977-1-jeremie.dautheribes@bootlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-Sasl: jeremie.dautheribes@bootlin.com X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1792613620107004215 X-GMAIL-MSGID: 1792614033004243018 Add support for Crystal Clear Technology CMT430B19N00 4.3" 480x272 TFT-LCD panel. Signed-off-by: Jérémie Dautheribes --- drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 20e3df1c59d4..b940220f56e2 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1457,6 +1457,32 @@ static const struct panel_desc boe_hv070wsa = { .connector_type = DRM_MODE_CONNECTOR_LVDS, }; +static const struct drm_display_mode cct_cmt430b19n00_mode = { + .clock = 9000, + .hdisplay = 480, + .hsync_start = 480 + 43, + .hsync_end = 480 + 43 + 8, + .htotal = 480 + 43 + 8 + 4, + .vdisplay = 272, + .vsync_start = 272 + 12, + .vsync_end = 272 + 12 + 8, + .vtotal = 272 + 12 + 8 + 4, + .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC, +}; + +static const struct panel_desc cct_cmt430b19n00 = { + .modes = &cct_cmt430b19n00_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 95, + .height = 53, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE, + .connector_type = DRM_MODE_CONNECTOR_DPI, +}; + static const struct drm_display_mode cdtech_s043wq26h_ct7_mode = { .clock = 9000, .hdisplay = 480, @@ -4402,6 +4428,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "boe,hv070wsa-100", .data = &boe_hv070wsa + }, { + .compatible = "cct,cmt430b19n00", + .data = &cct_cmt430b19n00, }, { .compatible = "cdtech,s043wq26h-ct7", .data = &cdtech_s043wq26h_ct7,