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| author | Marek Vasut <marek.vasut@gmail.com> | 2011-10-06 00:25:03 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-10-17 22:25:32 +0200 |
| commit | 711a6722f97d21404d04c7a36ccfdc6e2b442229 (patch) | |
| tree | c4bfb00198bd7a4e31de960535892fa69f019928 /drivers | |
| parent | 3d1d5e2379d4dd31a7637d16a35405358d44da3a (diff) | |
| download | talos-obmc-uboot-711a6722f97d21404d04c7a36ccfdc6e2b442229.tar.gz talos-obmc-uboot-711a6722f97d21404d04c7a36ccfdc6e2b442229.zip | |
MX5: Make IPU display output and pixel format configurable
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Stefano Babic <sbabic@denx.de>
Tested-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/mxc_ipuv3_fb.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/video/mxc_ipuv3_fb.c b/drivers/video/mxc_ipuv3_fb.c index eafacef530..1bee54c1a1 100644 --- a/drivers/video/mxc_ipuv3_fb.c +++ b/drivers/video/mxc_ipuv3_fb.c @@ -44,7 +44,9 @@ static int mxcfb_unmap_video_memory(struct fb_info *fbi); /* graphics setup */ static GraphicDevice panel; -struct fb_videomode *gmode; +static struct fb_videomode *gmode; +static uint8_t gdisp; +static uint32_t gpixfmt; void fb_videomode_to_var(struct fb_var_screeninfo *var, const struct fb_videomode *mode) @@ -499,7 +501,8 @@ static struct fb_info *mxcfb_init_fbinfo(void) * * @return Appropriate error code to the kernel common code */ -static int mxcfb_probe(u32 interface_pix_fmt, struct fb_videomode *mode) +static int mxcfb_probe(u32 interface_pix_fmt, uint8_t disp, + struct fb_videomode *mode) { struct fb_info *fbi; struct mxcfb_info *mxcfbi; @@ -523,7 +526,7 @@ static int mxcfb_probe(u32 interface_pix_fmt, struct fb_videomode *mode) mxcfbi->blank = FB_BLANK_POWERDOWN; } - mxcfbi->ipu_di = 0; + mxcfbi->ipu_di = disp; ipu_disp_set_global_alpha(mxcfbi->ipu_ch, 1, 0x80); ipu_disp_set_color_key(mxcfbi->ipu_ch, 0, 0); @@ -581,7 +584,7 @@ void *video_hw_init(void) if (ret) puts("Error initializing IPU\n"); - ret = mxcfb_probe(IPU_PIX_FMT_RGB666, gmode); + ret = mxcfb_probe(gpixfmt, gdisp, gmode); debug("Framebuffer at 0x%x\n", (unsigned int)panel.frameAdrs); return (void *)&panel; @@ -596,9 +599,11 @@ void video_set_lut(unsigned int index, /* color number */ return; } -int mx51_fb_init(struct fb_videomode *mode) +int mx51_fb_init(struct fb_videomode *mode, uint8_t disp, uint32_t pixfmt) { gmode = mode; + gdisp = disp; + gpixfmt = pixfmt; return 0; } |
