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video: bochs: Set the frame buffer size per configuration

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At present the uclass stored frame buffer size is set to a hard
coded value, but we can calculate the correct value based on what
is configured.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>  # qemu-x86_64
This commit is contained in:
Bin Meng
2023-08-01 13:35:39 +02:00
committed by Anatolij Gustschin
parent f91f0e74df
commit e1a0cafcfb
1 changed files with 2 additions and 2 deletions
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drivers/video/bochs.c
+2 -2
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@@ -101,8 +101,8 @@ static int bochs_video_bind(struct udevice *dev)
{
struct video_uc_plat *uc_plat = dev_get_uclass_plat(dev);
/* Set the maximum supported resolution */
uc_plat->size = 2560 * 1600 * 4;
/* Set the frame buffer size per configuration */
uc_plat->size = xsize * ysize * 32 / 8;
log_debug("%s: Frame buffer size %x\n", __func__, uc_plat->size);
return 0;