diff options
| author | Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com> | 2024-03-26 14:49:07 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-04-03 12:46:35 +0000 |
| commit | d837736a0515c305aa902c9f8702065064827891 (patch) | |
| tree | 2ae4299fea48225f8c55835b95089b49a6850aa9 /src | |
| parent | 7761237dfe0c509fa4cae255b20fa4b1278cbca1 (diff) | |
drivers/mipi: Fine tune clock for IVO_T109NW41
Fine tune the panel clock to prevent mipi noise from affecting wifi
band. After tuning, the panel refresh rate keeps at 60Hz and wifi test
passed. Just keep consistent with the Linux kernel panel driver
panel-boe-tv101wum-nl6 configuration.
BUG=b:330807136
TEST=fw screen display normally
Signed-off-by: Ruihai Zhou <zhouruihai@huaqin.corp-partner.google.com>
Change-Id: I128b33fbcda9759330a363ebb6cf66415405c488
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81625
Reviewed-by: cong yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/mipi/panel-IVO_T109NW41.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/mipi/panel-IVO_T109NW41.c b/src/drivers/mipi/panel-IVO_T109NW41.c index 4801992915..21e1029e1c 100644 --- a/src/drivers/mipi/panel-IVO_T109NW41.c +++ b/src/drivers/mipi/panel-IVO_T109NW41.c @@ -9,10 +9,10 @@ struct panel_serializable_data IVO_T109NW41 = { .panel_bits_per_color = 8, .panel_bits_per_pixel = 24, .mode = { - .pixel_clock = 162600, + .pixel_clock = 166400, .lvds_dual_channel = 0, .refresh = 60, - .ha = 1200, .hbl = 120, .hso = 60, .hspw = 20, + .ha = 1200, .hbl = 150, .hso = 75, .hspw = 20, .va = 1920, .vbl = 135, .vso = 115, .vspw = 8, .phsync = '-', .pvsync = '-', .x_mm = 147, .y_mm = 235, |