[PATCH 0/2] drm/panel-simple: Add panel parameters for ortustech-com37h3m05dtc/99dtc and sharp-lq070y3dg3b
Since v5.2-rc1 OMAP is no longer using a special display driver architecture for DPI panels, but uses the general drm/panel/panel-simple.
So we finally can add SoC independent panel definitions for two panel models which we already had worked on quite a while ago (before device tree was introduced):
https://patchwork.kernel.org/patch/2851295/
H. Nikolaus Schaller (2): drm/panel: simple: Add Sharp LQ070Y3DG3B panel support drm/panel: simple: Add Ortustech COM37H3M panel support
drivers/gpu/drm/panel/panel-simple.c | 63 ++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+)
The change adds support for the Sharp LQ070Y3DG3B 7.0" TFT LCD panel.
Signed-off-by: H. Nikolaus Schaller hns@goldelico.com --- drivers/gpu/drm/panel/panel-simple.c | 30 ++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 569be4efd8d1..5b27829c5a78 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2204,6 +2204,33 @@ static const struct panel_desc samsung_ltn140at29_301 = { }, };
+static const struct drm_display_mode sharp_lq070y3dg3b_mode = { + .clock = 33260, + .hdisplay = 800, + .hsync_start = 800 + 64, + .hsync_end = 800 + 64 + 128, + .htotal = 800 + 64 + 128 + 64, + .vdisplay = 480, + .vsync_start = 480 + 8, + .vsync_end = 480 + 8 + 2, + .vtotal = 480 + 8 + 2 + 35, + .vrefresh = 60, + .flags = DISPLAY_FLAGS_PIXDATA_POSEDGE, +}; + +static const struct panel_desc sharp_lq070y3dg3b = { + .modes = &sharp_lq070y3dg3b_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 152, /* 152.4mm */ + .height = 91, /* 91.4mm */ + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE | + DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE, +}; + static const struct drm_display_mode sharp_lq035q7db03_mode = { .clock = 5500, .hdisplay = 240, @@ -2786,6 +2813,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "sharp,lq035q7db03", .data = &sharp_lq035q7db03, + }, { + .compatible = "sharp,lq070y3dg3b", + .data = &sharp_lq070y3dg3b, }, { .compatible = "sharp,lq101k1ly04", .data = &sharp_lq101k1ly04,
The change adds support for the Ortustech COM37H3M05DTC/99DTC 3.7" TFT LCD panel.
Signed-off-by: H. Nikolaus Schaller hns@goldelico.com --- drivers/gpu/drm/panel/panel-simple.c | 33 ++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 5b27829c5a78..1892d00be16d 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2007,6 +2007,33 @@ static const struct panel_desc ontat_yx700wv03 = { .bus_format = MEDIA_BUS_FMT_RGB666_1X18, };
+static const struct drm_display_mode ortustech_com37h3m_mode = { + .clock = 22153, + .hdisplay = 480, + .hsync_start = 480 + 8, + .hsync_end = 480 + 8 + 10, + .htotal = 480 + 8 + 10 + 10, + .vdisplay = 640, + .vsync_start = 640 + 4, + .vsync_end = 640 + 4 + 3, + .vtotal = 640 + 4 + 3 + 4, + .vrefresh = 60, + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, +}; + +static const struct panel_desc ortustech_com37h3m = { + .modes = &ortustech_com37h3m_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 56, /* 56.16mm */ + .height = 75, /* 74.88mm */ + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE | + DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE, +}; + static const struct drm_display_mode ortustech_com43h4m85ulc_mode = { .clock = 25000, .hdisplay = 480, @@ -2786,6 +2813,12 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "ontat,yx700wv03", .data = &ontat_yx700wv03, + }, { + .compatible = "ortustech,com37h3m05dtc", + .data = &ortustech_com37h3m, + }, { + .compatible = "ortustech,com37h3m099dtc", + .data = &ortustech_com37h3m, }, { .compatible = "ortustech,com43h4m85ulc", .data = &ortustech_com43h4m85ulc,
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H. Nikolaus Schaller