mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-15 00:04:15 +08:00
94dfec48fc
Some standard resolutions like 1366x768 do not work properly with i.MX6 SoCs, since the horizontal resolution needs to be aligned to 8 pixels (so 1360x768 or 1368x768 would work). This patch allocates framebuffers allocated to 8 pixels. The extra time required to send the extra pixels are removed from the blank time. In order to expose the correct display size to userspace, the stride is increased without increasing the width. Without this patch systems with this display resolution hang indefinitely during boot up. Suggested-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20210428222953.235280-3-sebastian.reichel@collabora.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> |
||
|---|---|---|
| .. | ||
| ipu-common.c | ||
| ipu-cpmem.c | ||
| ipu-csi.c | ||
| ipu-dc.c | ||
| ipu-di.c | ||
| ipu-dmfc.c | ||
| ipu-dp.c | ||
| ipu-ic-csc.c | ||
| ipu-ic.c | ||
| ipu-image-convert.c | ||
| ipu-pre.c | ||
| ipu-prg.c | ||
| ipu-prv.h | ||
| ipu-smfc.c | ||
| ipu-vdi.c | ||
| Kconfig | ||
| Makefile | ||