The current measured frame rate is 59.95Hz, which does not meet the
requirements of touch-stylus and stylus cannot work normally. After
adjustment, the actual measurement is 60.001Hz. Now this panel looks
like it's only used by me on the MTK platform, so let's change this
set of parameters.

Fixes: cea7008190ad ("drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02 panel HFP and HBP")
Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
---
 drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index bc08814954f9..0ffe8f8c01de 100644
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -1768,11 +1768,11 @@ static const struct panel_desc starry_qfh032011_53g_desc = {
 };
 
 static const struct drm_display_mode starry_himax83102_j02_default_mode = {
-	.clock = 162850,
+	.clock = 162680,
 	.hdisplay = 1200,
-	.hsync_start = 1200 + 50,
-	.hsync_end = 1200 + 50 + 20,
-	.htotal = 1200 + 50 + 20 + 50,
+	.hsync_start = 1200 + 60,
+	.hsync_end = 1200 + 60 + 20,
+	.htotal = 1200 + 60 + 20 + 40,
 	.vdisplay = 1920,
 	.vsync_start = 1920 + 116,
 	.vsync_end = 1920 + 116 + 8,
-- 
2.25.1

Cong,

On Mon, Mar 4, 2024 at 5:26 PM Cong Yang
<yangcong5@huaqin.corp-partner.google.com> wrote:
>
> The current measured frame rate is 59.95Hz, which does not meet the
> requirements of touch-stylus and stylus cannot work normally. After
> adjustment, the actual measurement is 60.001Hz. Now this panel looks
> like it's only used by me on the MTK platform, so let's change this
> set of parameters.
>
> Fixes: cea7008190ad ("drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02 panel HFP and HBP")
> Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
> ---
>  drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)

I actually already made these fixes myself for you and applied. My
notes were mostly for you to keep in mind for next time. This is
already in drm-misc-fixes as:

9dfc46c87cdc drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02
panel HFP and HBP (again)

-Doug

Hi,

Doug Anderson <dianders@chromium.org> 于2024年3月6日周三 08:23写道：

>
> Cong,
>
> On Mon, Mar 4, 2024 at 5:26 PM Cong Yang
> <yangcong5@huaqin.corp-partner.google.com> wrote:
> >
> > The current measured frame rate is 59.95Hz, which does not meet the
> > requirements of touch-stylus and stylus cannot work normally. After
> > adjustment, the actual measurement is 60.001Hz. Now this panel looks
> > like it's only used by me on the MTK platform, so let's change this
> > set of parameters.
> >
> > Fixes: cea7008190ad ("drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02 panel HFP and HBP")
> > Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
> > ---
> >  drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 8 ++++----
> >  1 file changed, 4 insertions(+), 4 deletions(-)
>
> I actually already made these fixes myself for you and applied. My
> notes were mostly for you to keep in mind for next time. This is
> already in drm-misc-fixes as:

Oh! I see. Many Thanks.

>
> 9dfc46c87cdc drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02
> panel HFP and HBP (again)
>
> -Doug