[PATCH] drm/ast: Fixed 1920x1080 sync. polarity issue
Thomas Zimmermann
tzimmermann at suse.de
Mon Nov 9 10:19:46 UTC 2020
Hi
Am 05.11.20 um 10:47 schrieb KuoHsiang Chou:
> [Bug] Change the vertical synchroous polary of 1920x1080 @60Hz
> from Negtive to Positive
>
> Signed-off-by: KuoHsiang Chou <kuohsiang_chou at aspeedtech.com>
I've merged this patch. Thanks!
Best regards
Thomas
> ---
> drivers/gpu/drm/ast/ast_tables.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/ast/ast_tables.h b/drivers/gpu/drm/ast/ast_tables.h
> index 8414e543f260..51efc5b4a55c 100644
> --- a/drivers/gpu/drm/ast/ast_tables.h
> +++ b/drivers/gpu/drm/ast/ast_tables.h
> @@ -295,10 +295,10 @@ static const struct ast_vbios_enhtable res_1600x900[] = {
>
> static const struct ast_vbios_enhtable res_1920x1080[] = {
> {2200, 1920, 88, 44, 1125, 1080, 4, 5, VCLK148_5, /* 60Hz */
> - (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo |
> + (SyncPP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo |
> AST2500PreCatchCRT), 60, 1, 0x38 },
> {2200, 1920, 88, 44, 1125, 1080, 4, 5, VCLK148_5, /* 60Hz */
> - (SyncNP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo |
> + (SyncPP | Charx8Dot | LineCompareOff | WideScreenMode | NewModeInfo |
> AST2500PreCatchCRT), 0xFF, 1, 0x38 },
> };
>
> --
> 2.18.4
>
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
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