diff mbox series

drm/bridge: ti-sn65dsi86: Set max register for regmap

Message ID 20211215002529.382383-1-swboyd@chromium.org (mailing list archive)
State New, archived
Headers show
Series drm/bridge: ti-sn65dsi86: Set max register for regmap | expand

Commit Message

Stephen Boyd Dec. 15, 2021, 12:25 a.m. UTC 
Set the maximum register to 0xff so we can dump the registers for this
device in debugfs.

Fixes: a095f15c00e2 ("drm/bridge: add support for sn65dsi86 bridge driver")
Cc: Rob Clark <robdclark@chromium.org>
Cc: Douglas Anderson <dianders@chromium.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
---
 drivers/gpu/drm/bridge/ti-sn65dsi86.c | 1 +
 1 file changed, 1 insertion(+)


base-commit: 136057256686de39cc3a07c2e39ef6bc43003ff6

Comments

Robert Foss Dec. 16, 2021, 12:05 p.m. UTC | #1 
Hi Stephen,

Thanks for submitting this fix.

On Wed, 15 Dec 2021 at 01:25, Stephen Boyd <swboyd@chromium.org> wrote:
>
> Set the maximum register to 0xff so we can dump the registers for this
> device in debugfs.
>
> Fixes: a095f15c00e2 ("drm/bridge: add support for sn65dsi86 bridge driver")
> Cc: Rob Clark <robdclark@chromium.org>
> Cc: Douglas Anderson <dianders@chromium.org>
> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Stephen Boyd <swboyd@chromium.org>
> ---
>  drivers/gpu/drm/bridge/ti-sn65dsi86.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> index 6154bed0af5b..83d06c16d4d7 100644
> --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
> @@ -188,6 +188,7 @@ static const struct regmap_config ti_sn65dsi86_regmap_config = {
>         .val_bits = 8,
>         .volatile_table = &ti_sn_bridge_volatile_table,
>         .cache_type = REGCACHE_NONE,
> +       .max_register = 0xFF,
>  };
>
>  static void ti_sn65dsi86_write_u16(struct ti_sn65dsi86 *pdata,
>
> base-commit: 136057256686de39cc3a07c2e39ef6bc43003ff6
> --
> https://chromeos.dev
>

Reviewed-by: Robert Foss <robert.foss@linaro.org>

Applied to drm-misc-next
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 6154bed0af5b..83d06c16d4d7 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -188,6 +188,7 @@  static const struct regmap_config ti_sn65dsi86_regmap_config = {
 	.val_bits = 8,
 	.volatile_table = &ti_sn_bridge_volatile_table,
 	.cache_type = REGCACHE_NONE,
+	.max_register = 0xFF,
 };
 
 static void ti_sn65dsi86_write_u16(struct ti_sn65dsi86 *pdata,