target/linux/bcm27xx/patches-6.1/950-0383-drm-panel-simple-add-Geekworm-MZP280-Panel.patch

   1 From 93e97366535209b281dce980b4d78362f25bb34c Mon Sep 17 00:00:00 2001
   2 From: Chris Morgan <macromorgan@hotmail.com>
   3 Date: Fri, 28 Jan 2022 17:42:12 -0600
   4 Subject: [PATCH] drm/panel: simple: add Geekworm MZP280 Panel
   5
   6 Add support for the Geekworm MZP280 Panel
   7
   8 Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
   9 Acked-by: Maxime Ripard <maxime@cerno.tech>
  10 ---
  11  drivers/gpu/drm/panel/panel-simple.c | 29 ++++++++++++++++++++++++++++
  12  1 file changed, 29 insertions(+)
  13
  14 --- a/drivers/gpu/drm/panel/panel-simple.c
  15 +++ b/drivers/gpu/drm/panel/panel-simple.c
  16 @@ -1946,6 +1946,32 @@ static const struct panel_desc friendlya
  17         },
  18  };
  19
  20 +static const struct drm_display_mode geekworm_mzp280_mode = {
  21 +       .clock = 32000,
  22 +       .hdisplay = 480,
  23 +       .hsync_start = 480 + 41,
  24 +       .hsync_end = 480 + 41 + 20,
  25 +       .htotal = 480 + 41 + 20 + 60,
  26 +       .vdisplay = 640,
  27 +       .vsync_start = 640 + 5,
  28 +       .vsync_end = 640 + 5 + 10,
  29 +       .vtotal = 640 + 5 + 10 + 10,
  30 +       .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
  31 +};
  32 +
  33 +static const struct panel_desc geekworm_mzp280 = {
  34 +       .modes = &geekworm_mzp280_mode,
  35 +       .num_modes = 1,
  36 +       .bpc = 6,
  37 +       .size = {
  38 +               .width = 47,
  39 +               .height = 61,
  40 +       },
  41 +       .bus_format = MEDIA_BUS_FMT_RGB565_1X24_CPADHI,
  42 +       .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
  43 +       .connector_type = DRM_MODE_CONNECTOR_DPI,
  44 +};
  45 +
  46  static const struct drm_display_mode giantplus_gpg482739qs5_mode = {
  47         .clock = 9000,
  48         .hdisplay = 480,
  49 @@ -4107,6 +4133,9 @@ static const struct of_device_id platfor
  50                 .compatible = "friendlyarm,hd702e",
  51                 .data = &friendlyarm_hd702e,
  52         }, {
  53 +               .compatible = "geekworm,mzp280",
  54 +               .data = &geekworm_mzp280,
  55 +       }, {
  56                 .compatible = "giantplus,gpg482739qs5",
  57                 .data = &giantplus_gpg482739qs5
  58         }, {