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path: root/drivers/video/pvr2fb.c
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Diffstat (limited to 'drivers/video/pvr2fb.c')
-rw-r--r--drivers/video/pvr2fb.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/pvr2fb.c b/drivers/video/pvr2fb.c
index a72921b..7d6c298 100644
--- a/drivers/video/pvr2fb.c
+++ b/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_info *info)
/* 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(void)
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);