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| author | Liu Ying <victor.liu@nxp.com> | 2023-05-08 11:38:26 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-05-11 11:46:07 +0300 |
| commit | 8bb7c7bca5b70f3cd22d95b4d36029295c4274f6 (patch) | |
| tree | f2a7e06fc432042a5cdf2f3dc2ca1c70b1b01dc3 | |
| parent | 0bd5bd65cd2e4d1335ea6c17cd2c8664decbc630 (diff) | |
| download | linux-8bb7c7bca5b70f3cd22d95b4d36029295c4274f6.tar.xz | |
drm/panel: panel-simple: Add BOE EV121WXM-N10-1850 panel support
Add BOE EV121WXM-N10-1850 12.1" WXGA (1280x800) TFT LCD panel support.
The panel has a LVDS display interface.
The panel's product specification can be found at:
http://www.onetech.com.tw/files/EV121WXM-N10-1850ProductSpecification_20180801.pdf
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230508083826.1016206-3-victor.liu@nxp.com
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 2a9c1a785a5c..5778824dffd4 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1211,6 +1211,37 @@ static const struct panel_desc bananapi_s070wv20_ct16 = { }, }; +static const struct display_timing boe_ev121wxm_n10_1850_timing = { + .pixelclock = { 69922000, 71000000, 72293000 }, + .hactive = { 1280, 1280, 1280 }, + .hfront_porch = { 48, 48, 48 }, + .hback_porch = { 80, 80, 80 }, + .hsync_len = { 32, 32, 32 }, + .vactive = { 800, 800, 800 }, + .vfront_porch = { 3, 3, 3 }, + .vback_porch = { 14, 14, 14 }, + .vsync_len = { 6, 6, 6 }, +}; + +static const struct panel_desc boe_ev121wxm_n10_1850 = { + .timings = &boe_ev121wxm_n10_1850_timing, + .num_timings = 1, + .bpc = 8, + .size = { + .width = 261, + .height = 163, + }, + .delay = { + .prepare = 9, + .enable = 300, + .unprepare = 300, + .disable = 560, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, + .bus_flags = DRM_BUS_FLAG_DE_HIGH, + .connector_type = DRM_MODE_CONNECTOR_LVDS, +}; + static const struct drm_display_mode boe_hv070wsa_mode = { .clock = 42105, .hdisplay = 1024, @@ -4017,6 +4048,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "bananapi,s070wv20-ct16", .data = &bananapi_s070wv20_ct16, }, { + .compatible = "boe,ev121wxm-n10-1850", + .data = &boe_ev121wxm_n10_1850, + }, { .compatible = "boe,hv070wsa-100", .data = &boe_hv070wsa }, { |