From: Ville Syrjala <syrjala@sci.fi>
Date: Tue, 4 Mar 2008 22:28:46 +0000 (-0800)
Subject: sm501fb: direct color visual does not work
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5619d823bc0e49d05618cdf955b04055b51a7de5;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

sm501fb: direct color visual does not work

The sm501fb palette code clearly does not handle direct color so change the
driver to use true color visual for 16bpp.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Acked-by: Magnus Damm <damm@igel.co.jp>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c
index e83dfba7e636..6e7810d914cc 100644
--- a/drivers/video/sm501fb.c
+++ b/drivers/video/sm501fb.c
@@ -397,7 +397,7 @@ static int sm501fb_set_par_common(struct fb_info *info,
 		break;
 
 	case 16:
-		info->fix.visual = FB_VISUAL_DIRECTCOLOR;
+		info->fix.visual = FB_VISUAL_TRUECOLOR;
 		break;
 
 	case 32:
@@ -613,6 +613,7 @@ static int sm501fb_set_par_crt(struct fb_info *info)
 
 	case 16:
 		control |= SM501_DC_CRT_CONTROL_16BPP;
+		sm501fb_setup_gamma(fbi, SM501_DC_CRT_PALETTE);
 		break;
 
 	case 32:
@@ -750,6 +751,7 @@ static int sm501fb_set_par_pnl(struct fb_info *info)
 
 	case 16:
 		control |= SM501_DC_PANEL_CONTROL_16BPP;
+		sm501fb_setup_gamma(fbi, SM501_DC_PANEL_PALETTE);
 		break;
 
 	case 32: