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From: Primoz Fiser <primoz.fiser@norik.com>
To: Jessica Zhang <quic_jesszhan@quicinc.com>,
	Sam Ravnborg <sam@ravnborg.org>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Heiko Stuebner <heiko.stuebner@cherry.de>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Chris Morgan <macromorgan@hotmail.com>,
	Sebastian Reichel <sre@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	dri-devel@lists.freedesktop.org,
	devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: upstream@lists.phytec.de
Subject: [PATCH 3/3] drm/panel: simple: Add PrimeView PM070WL4 support
Date: Thu,  6 Jun 2024 09:28:14 +0200
Message-Id: <20240606072814.3572965-3-primoz.fiser@norik.com>
In-Reply-To: <20240606072814.3572965-1-primoz.fiser@norik.com>
References: <20240606072814.3572965-1-primoz.fiser@norik.com>
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Add support for PrimeView PM070WL4 7.0" (800x480) TFT-LCD panel.
Datasheet can be found at [1].

[1] https://www.beyondinfinite.com/lcd/Library/Pvi/PM070WL4-V1.0.pdf

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
---
 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 dcb6d0b6ced0..ea1a7ba3a5b6 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3513,6 +3513,32 @@ static const struct panel_desc pda_91_00156_a0  = {
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
 
+static const struct drm_display_mode primeview_pm070wl4_mode = {
+	.clock = 32000,
+	.hdisplay = 800,
+	.hsync_start = 800 + 42,
+	.hsync_end = 800 + 42 + 128,
+	.htotal = 800 + 42 + 128 + 86,
+	.vdisplay = 480,
+	.vsync_start = 480 + 10,
+	.vsync_end = 480 + 10 + 2,
+	.vtotal = 480 + 10 + 2 + 33,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc primeview_pm070wl4 = {
+	.modes = &primeview_pm070wl4_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 152,
+		.height = 91,
+	},
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE,
+	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode powertip_ph128800t006_zhc01_mode = {
 	.clock = 66500,
 	.hdisplay = 1280,
@@ -4719,6 +4745,9 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "pda,91-00156-a0",
 		.data = &pda_91_00156_a0,
+	}, {
+		.compatible = "primeview,pm070wl4",
+		.data = &primeview_pm070wl4,
 	}, {
 		.compatible = "powertip,ph128800t006-zhc01",
 		.data = &powertip_ph128800t006_zhc01,
-- 
2.25.1