diff options
| author | Cong Yang <yangcong5@huaqin.corp-partner.google.com> | 2023-06-27 13:01:48 +0800 |
|---|---|---|
| committer | Douglas Anderson <dianders@chromium.org> | 2023-06-29 17:35:34 -0700 |
| commit | 59bba51ec2a50e3dc5c3ee80f0a23207346303ff (patch) | |
| tree | 8b8e4924fed522f99fa9bd4673128bc5350ffa7f | |
| parent | 861c249cd782cb9f2d5a881bbb32e8da7f0c1192 (diff) | |
drm/panel: Fine tune Starry-ili9882t panel HFP and HBPdrm-misc-next-fixes-2023-07-06
Because the setting of hporch is too small, there will be warning in
kernel log[1]. After fine tune the HFP and HBP, this warning can be
solved. The actual measurement frame rate is 60.1Hz.
[1]: WARNING kernel:[drm] HFP + HBP less than d-phy, FPS will under 60Hz
Fixes: 8716a6473e6c ("drm/panel: Support for Starry-ili9882t TDDI MIPI-DSI panel")
Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230627050148.2045691-1-yangcong5@huaqin.corp-partner.google.com
| -rw-r--r-- | drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c index 3cc9fb0d4f5d..dc276c346fd1 100644 --- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c +++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c @@ -2139,9 +2139,9 @@ static const struct panel_desc starry_himax83102_j02_desc = { static const struct drm_display_mode starry_ili9882t_default_mode = { .clock = 165280, .hdisplay = 1200, - .hsync_start = 1200 + 32, - .hsync_end = 1200 + 32 + 30, - .htotal = 1200 + 32 + 30 + 32, + .hsync_start = 1200 + 72, + .hsync_end = 1200 + 72 + 30, + .htotal = 1200 + 72 + 30 + 72, .vdisplay = 1920, .vsync_start = 1920 + 68, .vsync_end = 1920 + 68 + 2, |