* [PATCH] drm/panel: Update Boe-tv110c9m initial code
@ 2021-12-31 4:50 ` yangcong
0 siblings, 0 replies; 4+ messages in thread
From: yangcong @ 2021-12-31 4:50 UTC (permalink / raw)
To: thierry.reding, sam, airlied, daniel, dianders
Cc: dri-devel, devicetree, linux-kernel, yangcong
Optimize two problems
a)Turn off low voltage detection register.During the esd test,
the low-voltage detection ic may be triggered to enter the slpin state,
so a black screen occurs on the panel.
b)Optimize CMD2 page1 gamma.
Signed-off-by: yangcong <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 5fcbde789ddb..1be150ac758f 100644
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -86,7 +86,7 @@ static const struct panel_init_cmd boe_tv110c9m_init_cmd[] = {
_INIT_DCS_CMD(0x0F, 0x73),
_INIT_DCS_CMD(0x95, 0xE6),
_INIT_DCS_CMD(0x96, 0xF0),
- _INIT_DCS_CMD(0x30, 0x11),
+ _INIT_DCS_CMD(0x30, 0x00),
_INIT_DCS_CMD(0x6D, 0x66),
_INIT_DCS_CMD(0x75, 0xA2),
_INIT_DCS_CMD(0x77, 0x3B),
@@ -112,17 +112,17 @@ static const struct panel_init_cmd boe_tv110c9m_init_cmd[] = {
_INIT_DCS_CMD(0xB1, 0x00, 0xD2, 0x01, 0x0B, 0x01, 0x34, 0x01, 0x76, 0x01, 0xA3, 0x01, 0xEF, 0x02, 0x27, 0x02, 0x29),
_INIT_DCS_CMD(0xB2, 0x02, 0x5F, 0x02, 0x9E, 0x02, 0xC9, 0x03, 0x00, 0x03, 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73),
- _INIT_DCS_CMD(0xB3, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xA7, 0x03, 0xCF, 0x03, 0xDE, 0x03, 0xE0),
+ _INIT_DCS_CMD(0xB3, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xAF, 0x03, 0xDF, 0x03, 0xF5, 0x03, 0xE0),
_INIT_DCS_CMD(0xB4, 0x00, 0x00, 0x00, 0x1B, 0x00, 0x45, 0x00, 0x65, 0x00, 0x81, 0x00, 0x99, 0x00, 0xAE, 0x00, 0xC1),
_INIT_DCS_CMD(0xB5, 0x00, 0xD2, 0x01, 0x0B, 0x01, 0x34, 0x01, 0x76, 0x01, 0xA3, 0x01, 0xEF, 0x02, 0x27, 0x02, 0x29),
_INIT_DCS_CMD(0xB6, 0x02, 0x5F, 0x02, 0x9E, 0x02, 0xC9, 0x03, 0x00, 0x03, 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73),
- _INIT_DCS_CMD(0xB7, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xA7, 0x03, 0xCF, 0x03, 0xDE, 0x03, 0xE0),
+ _INIT_DCS_CMD(0xB7, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xAF, 0x03, 0xDF, 0x03, 0xF5, 0x03, 0xE0),
_INIT_DCS_CMD(0xB8, 0x00, 0x00, 0x00, 0x1B, 0x00, 0x45, 0x00, 0x65, 0x00, 0x81, 0x00, 0x99, 0x00, 0xAE, 0x00, 0xC1),
_INIT_DCS_CMD(0xB9, 0x00, 0xD2, 0x01, 0x0B, 0x01, 0x34, 0x01, 0x76, 0x01, 0xA3, 0x01, 0xEF, 0x02, 0x27, 0x02, 0x29),
_INIT_DCS_CMD(0xBA, 0x02, 0x5F, 0x02, 0x9E, 0x02, 0xC9, 0x03, 0x00, 0x03, 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73),
- _INIT_DCS_CMD(0xBB, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xA7, 0x03, 0xCF, 0x03, 0xDE, 0x03, 0xE0),
+ _INIT_DCS_CMD(0xBB, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xAF, 0x03, 0xDF, 0x03, 0xF5, 0x03, 0xE0),
_INIT_DCS_CMD(0xFF, 0x24),
_INIT_DCS_CMD(0xFB, 0x01),
--
2.25.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH] drm/panel: Update Boe-tv110c9m initial code
@ 2021-12-31 4:50 ` yangcong
0 siblings, 0 replies; 4+ messages in thread
From: yangcong @ 2021-12-31 4:50 UTC (permalink / raw)
To: thierry.reding, sam, airlied, daniel, dianders
Cc: devicetree, yangcong, linux-kernel, dri-devel
Optimize two problems
a)Turn off low voltage detection register.During the esd test,
the low-voltage detection ic may be triggered to enter the slpin state,
so a black screen occurs on the panel.
b)Optimize CMD2 page1 gamma.
Signed-off-by: yangcong <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 5fcbde789ddb..1be150ac758f 100644
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -86,7 +86,7 @@ static const struct panel_init_cmd boe_tv110c9m_init_cmd[] = {
_INIT_DCS_CMD(0x0F, 0x73),
_INIT_DCS_CMD(0x95, 0xE6),
_INIT_DCS_CMD(0x96, 0xF0),
- _INIT_DCS_CMD(0x30, 0x11),
+ _INIT_DCS_CMD(0x30, 0x00),
_INIT_DCS_CMD(0x6D, 0x66),
_INIT_DCS_CMD(0x75, 0xA2),
_INIT_DCS_CMD(0x77, 0x3B),
@@ -112,17 +112,17 @@ static const struct panel_init_cmd boe_tv110c9m_init_cmd[] = {
_INIT_DCS_CMD(0xB1, 0x00, 0xD2, 0x01, 0x0B, 0x01, 0x34, 0x01, 0x76, 0x01, 0xA3, 0x01, 0xEF, 0x02, 0x27, 0x02, 0x29),
_INIT_DCS_CMD(0xB2, 0x02, 0x5F, 0x02, 0x9E, 0x02, 0xC9, 0x03, 0x00, 0x03, 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73),
- _INIT_DCS_CMD(0xB3, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xA7, 0x03, 0xCF, 0x03, 0xDE, 0x03, 0xE0),
+ _INIT_DCS_CMD(0xB3, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xAF, 0x03, 0xDF, 0x03, 0xF5, 0x03, 0xE0),
_INIT_DCS_CMD(0xB4, 0x00, 0x00, 0x00, 0x1B, 0x00, 0x45, 0x00, 0x65, 0x00, 0x81, 0x00, 0x99, 0x00, 0xAE, 0x00, 0xC1),
_INIT_DCS_CMD(0xB5, 0x00, 0xD2, 0x01, 0x0B, 0x01, 0x34, 0x01, 0x76, 0x01, 0xA3, 0x01, 0xEF, 0x02, 0x27, 0x02, 0x29),
_INIT_DCS_CMD(0xB6, 0x02, 0x5F, 0x02, 0x9E, 0x02, 0xC9, 0x03, 0x00, 0x03, 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73),
- _INIT_DCS_CMD(0xB7, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xA7, 0x03, 0xCF, 0x03, 0xDE, 0x03, 0xE0),
+ _INIT_DCS_CMD(0xB7, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xAF, 0x03, 0xDF, 0x03, 0xF5, 0x03, 0xE0),
_INIT_DCS_CMD(0xB8, 0x00, 0x00, 0x00, 0x1B, 0x00, 0x45, 0x00, 0x65, 0x00, 0x81, 0x00, 0x99, 0x00, 0xAE, 0x00, 0xC1),
_INIT_DCS_CMD(0xB9, 0x00, 0xD2, 0x01, 0x0B, 0x01, 0x34, 0x01, 0x76, 0x01, 0xA3, 0x01, 0xEF, 0x02, 0x27, 0x02, 0x29),
_INIT_DCS_CMD(0xBA, 0x02, 0x5F, 0x02, 0x9E, 0x02, 0xC9, 0x03, 0x00, 0x03, 0x26, 0x03, 0x53, 0x03, 0x63, 0x03, 0x73),
- _INIT_DCS_CMD(0xBB, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xA7, 0x03, 0xCF, 0x03, 0xDE, 0x03, 0xE0),
+ _INIT_DCS_CMD(0xBB, 0x03, 0x86, 0x03, 0x9A, 0x03, 0xAF, 0x03, 0xDF, 0x03, 0xF5, 0x03, 0xE0),
_INIT_DCS_CMD(0xFF, 0x24),
_INIT_DCS_CMD(0xFB, 0x01),
--
2.25.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] drm/panel: Update Boe-tv110c9m initial code
2021-12-31 4:50 ` yangcong
@ 2022-01-06 0:14 ` Doug Anderson
-1 siblings, 0 replies; 4+ messages in thread
From: Doug Anderson @ 2022-01-06 0:14 UTC (permalink / raw)
To: yangcong
Cc: Thierry Reding, Sam Ravnborg, David Airlie, Daniel Vetter,
dri-devel,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS, LKML
Hi,
On Thu, Dec 30, 2021 at 8:51 PM yangcong
<yangcong5@huaqin.corp-partner.google.com> wrote:
>
> Optimize two problems
>
> a)Turn off low voltage detection register.During the esd test,
> the low-voltage detection ic may be triggered to enter the slpin state,
> so a black screen occurs on the panel.
> b)Optimize CMD2 page1 gamma.
>
> Signed-off-by: yangcong <yangcong5@huaqin.corp-partner.google.com>
> ---
> drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
While continuing to grumble about not liking this big binary command
stream, I'll still apply it since we've accepted the previous ones. At
some point I'm going to get fed up with it, though, and say that this
needs to be converted to something understandable instead of a big
pile of binary data.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
...and pushed to drm-misc-misc...
506d9d7414cf drm/panel: Update Boe-tv110c9m initial code
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] drm/panel: Update Boe-tv110c9m initial code
@ 2022-01-06 0:14 ` Doug Anderson
0 siblings, 0 replies; 4+ messages in thread
From: Doug Anderson @ 2022-01-06 0:14 UTC (permalink / raw)
To: yangcong
Cc: open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
David Airlie, LKML, dri-devel, Thierry Reding, Sam Ravnborg
Hi,
On Thu, Dec 30, 2021 at 8:51 PM yangcong
<yangcong5@huaqin.corp-partner.google.com> wrote:
>
> Optimize two problems
>
> a)Turn off low voltage detection register.During the esd test,
> the low-voltage detection ic may be triggered to enter the slpin state,
> so a black screen occurs on the panel.
> b)Optimize CMD2 page1 gamma.
>
> Signed-off-by: yangcong <yangcong5@huaqin.corp-partner.google.com>
> ---
> drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
While continuing to grumble about not liking this big binary command
stream, I'll still apply it since we've accepted the previous ones. At
some point I'm going to get fed up with it, though, and say that this
needs to be converted to something understandable instead of a big
pile of binary data.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
...and pushed to drm-misc-misc...
506d9d7414cf drm/panel: Update Boe-tv110c9m initial code
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-01-06 0:14 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-12-31 4:50 [PATCH] drm/panel: Update Boe-tv110c9m initial code yangcong
2021-12-31 4:50 ` yangcong
2022-01-06 0:14 ` Doug Anderson
2022-01-06 0:14 ` Doug Anderson
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