The patch titled
pvr2fb: Consolidated cleanup of pvr2fb.c
has been removed from the -mm tree. Its filename was
pvr2fb-consolidated-cleanup-of-pvr2fbc.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: pvr2fb: Consolidated cleanup of pvr2fb.c
From: Adrian McMenamin <adrian@xxxxxxxxxxxxxxxxx>
- better handling of the pvr2 registers based on more up to date information.
Testing shows that it seems to work pretty well at 16bpp, 24bpp and 32bpp -
including proper rendering of the boot logo at all levels (previously this was
a bit broken even at 16bpp) and giving white against black text. Really
detailed testing (eg with X11) requires support for the maple bus - which
isn't (currently - next project assuming this is okay) available, but I have
no reason to think this is broken.
Signed-off by: Adrian McMenamin <adrian@xxxxxxxxxxxxxxxxx>
Acked-by: Paul Mundt <lethal@xxxxxxxxxxxx>
Signed-off-by: Antonino Daplas <adaplas@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/pvr2fb.c | 4 ++++
1 files changed, 4 insertions(+)
diff -puN drivers/video/pvr2fb.c~pvr2fb-consolidated-cleanup-of-pvr2fbc drivers/video/pvr2fb.c
--- a/drivers/video/pvr2fb.c~pvr2fb-consolidated-cleanup-of-pvr2fbc
+++ a/drivers/video/pvr2fb.c
@@ -94,6 +94,7 @@
#define DISP_DIWCONF (DISP_BASE + 0xe8)
#define DISP_DIWHSTRT (DISP_BASE + 0xec)
#define DISP_DIWVSTRT (DISP_BASE + 0xf0)
+#define DISP_PIXDEPTH (DISP_BASE + 0x108)
/* Pixel clocks, one for TV output, doubled for VGA output */
#define TV_CLK 74239
@@ -600,6 +601,7 @@ static void pvr2_init_display(struct fb_
/* bits per pixel */
fb_writel(fb_readl(DISP_DIWMODE) | (--bytesperpixel << 2), DISP_DIWMODE);
+ fb_writel(bytesperpixel << 2, DISP_PIXDEPTH);
/* video enable, color sync, interlace,
* hsync and vsync polarity (currently unused) */
@@ -808,6 +810,8 @@ static int __devinit pvr2fb_common_init(
if (register_framebuffer(fb_info) < 0)
goto out_err;
+ /*Must write PIXDEPTH to register before anything is displayed - so force init */
+ pvr2_init_display(fb_info);
modememused = get_line_length(fb_info->var.xres_virtual,
fb_info->var.bits_per_pixel);
_
Patches currently in -mm which might be from adrian@xxxxxxxxxxxxxxxxx are
-
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