diff options
| author | H. Nikolaus Schaller <hns@goldelico.com> | 2019-06-07 13:11:08 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2019-06-26 08:36:08 +0200 |
| commit | 9c31dcb6dd94f4e7a6bb803aa935c9801e718d62 (patch) | |
| tree | ae7eb7eb2814b29f48c96a4a2ea571a3076b96b3 /drivers/gpu/drm/panel/panel-simple.c | |
| parent | dda0e4bdbeac54d5e383bd14f436d197ee9985b0 (diff) | |
| download | lwn-9c31dcb6dd94f4e7a6bb803aa935c9801e718d62.tar.gz lwn-9c31dcb6dd94f4e7a6bb803aa935c9801e718d62.zip | |
drm/panel: simple: Add Ortustech COM37H3M panel support
The change adds support for the Ortustech COM37H3M05DTC/99DTC 3.7" TFT LCD panel.
Tested on Letux3704.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/43b47034b618cff26cea0484591c6deafb7f0685.1559905870.git.hns@goldelico.com
Diffstat (limited to 'drivers/gpu/drm/panel/panel-simple.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index d595272ad117..003de8e3c1ff 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2182,6 +2182,33 @@ 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, @@ -3034,6 +3061,12 @@ static const struct of_device_id platform_of_match[] = { .compatible = "ontat,yx700wv03", .data = &ontat_yx700wv03, }, { + .compatible = "ortustech,com37h3m05dtc", + .data = &ortustech_com37h3m, + }, { + .compatible = "ortustech,com37h3m99dtc", + .data = &ortustech_com37h3m, + }, { .compatible = "ortustech,com43h4m85ulc", .data = &ortustech_com43h4m85ulc, }, { |