From: Jian Luo <jian.luo4@boschrexroth.de>
Date: Mon, 6 Jul 2015 08:31:29 +0000 (+0800)
Subject: video: Add 32-bit color depth support for VBE
X-Git-Tag: KARO-TX6-2015-09-18~1413
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=0b1c44fe5973a851027bb7b8f6cc206c3e6f80f8

video: Add 32-bit color depth support for VBE

The TunnelCreek IGD VBE reports 32-bit color depth regardless 24-bit
color depth is configured. Since 24-bit mode already uses 4 bytes
internally, it should be OK to just add this option in switch case.

Signed-off-by: Jian Luo <jian.luo4@boschrexroth.de>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/drivers/pci/pci_rom.c b/drivers/pci/pci_rom.c
index 37450c8e31..0a644a9bc5 100644
--- a/drivers/pci/pci_rom.c
+++ b/drivers/pci/pci_rom.c
@@ -203,6 +203,7 @@ int vbe_get_video_info(struct graphic_device *gdev)
 	gdev->gdfBytesPP = vesa->bits_per_pixel / 8;
 
 	switch (vesa->bits_per_pixel) {
+	case 32:
 	case 24:
 		gdev->gdfIndex = GDF_32BIT_X888RGB;
 		break;