From: Geert Uytterhoeven Date: Wed, 24 May 2023 12:32:11 +0000 (+0200) Subject: drm/panel: simple: Add Ampire AM-800480L1TMQW-T00H X-Git-Tag: microblaze-v6.6~31^2~18^2~32 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=410bb21319f69c2ec28aeafe530d00ed2f6a1c54;p=linux-2.6-microblaze.git drm/panel: simple: Add Ampire AM-800480L1TMQW-T00H Add support for the Ampire AM-800480L1TMQW-T00H 5" WVGA TFT LCD panel. Signed-off-by: Geert Uytterhoeven Reviewed-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/244d9471e0ed248ff2dea8ded3a5384a1c51904b.1684931026.git.geert+renesas@glider.be --- diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 5778824dffd4..467117c0b2c9 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -778,6 +778,36 @@ static const struct drm_display_mode ampire_am800480r3tmqwa1h_mode = { .flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC, }; +static const struct display_timing ampire_am_800480l1tmqw_t00h_timing = { + .pixelclock = { 29930000, 33260000, 36590000 }, + .hactive = { 800, 800, 800 }, + .hfront_porch = { 1, 40, 168 }, + .hback_porch = { 88, 88, 88 }, + .hsync_len = { 1, 128, 128 }, + .vactive = { 480, 480, 480 }, + .vfront_porch = { 1, 35, 37 }, + .vback_porch = { 8, 8, 8 }, + .vsync_len = { 1, 2, 2 }, + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | + DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE | + DISPLAY_FLAGS_SYNC_POSEDGE, +}; + +static const struct panel_desc ampire_am_800480l1tmqw_t00h = { + .timings = &ire_am_800480l1tmqw_t00h_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 111, + .height = 67, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | + DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE | + DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE, + .connector_type = DRM_MODE_CONNECTOR_DPI, +}; + static const struct panel_desc ampire_am800480r3tmqwa1h = { .modes = &ire_am800480r3tmqwa1h_mode, .num_modes = 1, @@ -3993,6 +4023,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "ampire,am-480272h3tmqw-t01h", .data = &ire_am_480272h3tmqw_t01h, + }, { + .compatible = "ampire,am-800480l1tmqw-t00h", + .data = &ire_am_800480l1tmqw_t00h, }, { .compatible = "ampire,am800480r3tmqwa1h", .data = &ire_am800480r3tmqwa1h,