diff options
| author | Marek Vasut <marex@denx.de> | 2024-03-28 11:27:37 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2024-04-17 18:58:36 +0200 |
| commit | 90c53f2bb997f1e1e47da573a3df756264aface3 (patch) | |
| tree | 6803466586c9a23ec0b85a8d416386c8e8581700 /drivers | |
| parent | 11ac72d033b9f577e8ba0c7a41d1c312bb232593 (diff) | |
drm/panel: simple: Convert Innolux G121X1-L03 to display_timing
Use display_timing instead of drm_display_mode to define a range of
possible display timings supported by this panel. This makes the panel
support more flexible and improves compatibility. No functional change
is expected.
The settings are picked from documentation [1] section 6.1 INPUT SIGNAL
TIMING SPECIFICATIONS.
[1] https://www.distec.de/fileadmin/pdf/produkte/TFT-Displays/Innolux/G121X1-L03_Datasheet.pdf
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240328102746.17868-3-marex@denx.de
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index dce798a3f291..366d81932882 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2591,22 +2591,22 @@ static const struct panel_desc innolux_g121i1_l01 = { .connector_type = DRM_MODE_CONNECTOR_LVDS, }; -static const struct drm_display_mode innolux_g121x1_l03_mode = { - .clock = 65000, - .hdisplay = 1024, - .hsync_start = 1024 + 0, - .hsync_end = 1024 + 1, - .htotal = 1024 + 0 + 1 + 320, - .vdisplay = 768, - .vsync_start = 768 + 38, - .vsync_end = 768 + 38 + 1, - .vtotal = 768 + 38 + 1 + 0, - .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC, +static const struct display_timing innolux_g121x1_l03_timings = { + .pixelclock = { 57500000, 64900000, 74400000 }, + .hactive = { 1024, 1024, 1024 }, + .hfront_porch = { 90, 140, 190 }, + .hback_porch = { 90, 140, 190 }, + .hsync_len = { 36, 40, 60 }, + .vactive = { 768, 768, 768 }, + .vfront_porch = { 2, 15, 30 }, + .vback_porch = { 2, 15, 30 }, + .vsync_len = { 2, 8, 20 }, + .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW, }; static const struct panel_desc innolux_g121x1_l03 = { - .modes = &innolux_g121x1_l03_mode, - .num_modes = 1, + .timings = &innolux_g121x1_l03_timings, + .num_timings = 1, .bpc = 6, .size = { .width = 246, |