linux-kernel - [PATCH v2 3/4] drm/panel: simple: add CDTech S070PWS19HP-FC21 and S070SWV29HG-DC44

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Message-Id: <20200611124209.25028-3-matthias.schiffer@ew.tq-group.com>
Date:   Thu, 11 Jun 2020 14:42:08 +0200
From:   Matthias Schiffer <matthias.schiffer@...tq-group.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>
Cc:     dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Matthias Schiffer <matthias.schiffer@...tq-group.com>
Subject: [PATCH v2 3/4] drm/panel: simple: add CDTech S070PWS19HP-FC21 and S070SWV29HG-DC44

From: Michael Krummsdorf <michael.krummsdorf@...group.com>

Add support for the CDTech Electronics displays S070PWS19HP-FC21
(7.0" WSVGA) and S070SWV29HG-DC44 (7.0" WVGA) to panel-simple.

Signed-off-by: Michael Krummsdorf <michael.krummsdorf@...group.com>
Signed-off-by: Matthias Schiffer <matthias.schiffer@...tq-group.com>
---

v2:
- removed vrefresh
- added connector_type

 drivers/gpu/drm/panel/panel-simple.c | 60 ++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 6764ac630e22..ee9815e5eee8 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1296,6 +1296,60 @@ static const struct panel_desc cdtech_s043wq26h_ct7 = {
 	.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
 };
 
+/* S070PWS19HP-FC21 2017/04/22 */
+static const struct drm_display_mode cdtech_s070pws19hp_fc21_mode = {
+	.clock = 51200,
+	.hdisplay = 1024,
+	.hsync_start = 1024 + 160,
+	.hsync_end = 1024 + 160 + 20,
+	.htotal = 1024 + 160 + 20 + 140,
+	.vdisplay = 600,
+	.vsync_start = 600 + 12,
+	.vsync_end = 600 + 12 + 3,
+	.vtotal = 600 + 12 + 3 + 20,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc cdtech_s070pws19hp_fc21 = {
+	.modes = &cdtech_s070pws19hp_fc21_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 154,
+		.height = 86,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
+/* S070SWV29HG-DC44 2017/09/21 */
+static const struct drm_display_mode cdtech_s070swv29hg_dc44_mode = {
+	.clock = 33300,
+	.hdisplay = 800,
+	.hsync_start = 800 + 210,
+	.hsync_end = 800 + 210 + 2,
+	.htotal = 800 + 210 + 2 + 44,
+	.vdisplay = 480,
+	.vsync_start = 480 + 22,
+	.vsync_end = 480 + 22 + 2,
+	.vtotal = 480 + 22 + 2 + 21,
+	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
+};
+
+static const struct panel_desc cdtech_s070swv29hg_dc44 = {
+	.modes = &cdtech_s070swv29hg_dc44_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 154,
+		.height = 86,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
+};
+
 static const struct drm_display_mode cdtech_s070wv95_ct16_mode = {
 	.clock = 35000,
 	.hdisplay = 800,
@@ -3674,6 +3728,12 @@ static const struct of_device_id platform_of_match[] = {
 	}, {
 		.compatible = "cdtech,s043wq26h-ct7",
 		.data = &cdtech_s043wq26h_ct7,
+	}, {
+		.compatible = "cdtech,s070pws19hp-fc21",
+		.data = &cdtech_s070pws19hp_fc21,
+	}, {
+		.compatible = "cdtech,s070swv29hg-dc44",
+		.data = &cdtech_s070swv29hg_dc44,
 	}, {
 		.compatible = "cdtech,s070wv95-ct16",
 		.data = &cdtech_s070wv95_ct16,
-- 
2.17.1