2021-12-29 08:28:27

by KuoHsiang Chou

[permalink] [raw]

Subject: [PATCH] drm/ast: Enable the supporting of wide screen on AST2600

---

Enable the supporting of wide sscreen on AST2600, so that the resolution
of 16:9 and 16:10 are able to be selected on Display Settings.

Signed-off-by: KuoHsiang Chou <[email protected]>
---
drivers/gpu/drm/ast/ast_main.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
index 9f25fa2c8..1113ee1cb 100644
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -209,6 +209,8 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
if (ast->chip == AST2500 &&
scu_rev == 0x100) /* ast2510 */
ast->support_wide_screen = true;
+ if (ast->chip == AST2600) /* ast2600 */
+ ast->support_wide_screen = true;
}
break;
}
--
2.27.0

2022-01-06 09:28:44

by Thomas Zimmermann

[permalink] [raw]

Subject: Re: [PATCH] drm/ast: Enable the supporting of wide screen on AST2600

---

Hi

Am 29.12.21 um 09:27 schrieb KuoHsiang Chou:
> Enable the supporting of wide sscreen on AST2600, so that the resolution
> of 16:9 and 16:10 are able to be selected on Display Settings.
>
> Signed-off-by: KuoHsiang Chou <[email protected]>

Added to drm-misc-next. Thanks for the patch.

Best regards
Thomas

> ---
> drivers/gpu/drm/ast/ast_main.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
> index 9f25fa2c8..1113ee1cb 100644
> --- a/drivers/gpu/drm/ast/ast_main.c
> +++ b/drivers/gpu/drm/ast/ast_main.c
> @@ -209,6 +209,8 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
> if (ast->chip == AST2500 &&
> scu_rev == 0x100) /* ast2510 */
> ast->support_wide_screen = true;
> + if (ast->chip == AST2600) /* ast2600 */
> + ast->support_wide_screen = true;
> }
> break;
> }
> --
> 2.27.0
>

--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev

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