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drm/ast: Enable the supporting of wide screen on AST2600

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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 <kuohsiang_chou@aspeedtech.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211229082749.5415-1-kuohsiang_chou@aspeedtech.com
This commit is contained in:
KuoHsiang Chou 2021-12-29 16:27:49 +08:00 committed by Thomas Zimmermann
parent 506d9d7414
commit 59a39fcc21
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/ast/ast_main.c
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@ -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;
}