From: Mark Kettenis <kettenis@openbsd.org>
To: u-boot@lists.denx.de
Cc: Mark Kettenis <kettenis@openbsd.org>,
Anatolij Gustschin <agust@denx.de>,
Heinrich Schuchardt <xypron.glpk@gmx.de>,
Alexander Graf <agraf@csgraf.de>
Subject: [PATCH v2 3/4] video: simplefb: Add 30bpp support
Date: Sat, 25 Sep 2021 22:47:38 +0200 [thread overview]
Message-ID: <20210925204740.52468-4-kettenis@openbsd.org> (raw)
In-Reply-To: <20210925204740.52468-1-kettenis@openbsd.org>
Recognize the canonical format strings for framebuffers in
30bpp mode and 32/24bpp mode.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
---
drivers/video/simplefb.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/video/simplefb.c b/drivers/video/simplefb.c
index fd58426cf5..2b0d8835e3 100644
--- a/drivers/video/simplefb.c
+++ b/drivers/video/simplefb.c
@@ -50,8 +50,18 @@ static int simple_video_probe(struct udevice *dev)
if (strcmp(format, "r5g6b5") == 0) {
uc_priv->bpix = VIDEO_BPP16;
- } else if (strcmp(format, "a8b8g8r8") == 0) {
+ } else if (strcmp(format, "a8b8g8r8") == 0 ||
+ strcmp(format, "x8b8g8r8") == 0) {
uc_priv->bpix = VIDEO_BPP32;
+ uc_priv->format = VIDEO_X8B8G8R8;
+ } else if (strcmp(format, "a8r8g8b8") == 0 ||
+ strcmp(format, "x8r8g8b8") == 0) {
+ uc_priv->bpix = VIDEO_BPP32;
+ uc_priv->format = VIDEO_X8R8G8B8;
+ } else if (strcmp(format, "a2r10g10b10") == 0 ||
+ strcmp(format, "x2r10g10b10") == 0) {
+ uc_priv->bpix = VIDEO_BPP32;
+ uc_priv->format = VIDEO_X2R10G10B10;
} else {
printf("%s: invalid format: %s\n", __func__, format);
return -EINVAL;
--
2.33.0
next prev parent reply other threads:[~2021-09-25 20:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-25 20:47 [PATCH v2 0/4] 30bpp framebuffer support Mark Kettenis
2021-09-25 20:47 ` [PATCH v2 1/4] video: Add 30bpp support Mark Kettenis
2021-09-25 20:47 ` [PATCH v2 2/4] efi_loader: GOP: " Mark Kettenis
2021-09-25 20:47 ` Mark Kettenis [this message]
2021-09-25 20:47 ` [PATCH v2 4/4] efi_loader: GOP: Fix 30bpp block transfer support Mark Kettenis
2021-09-26 6:51 ` Heinrich Schuchardt
2021-10-12 7:24 ` [PATCH v2 0/4] 30bpp framebuffer support Anatolij Gustschin
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