diff options
| author | Anatolij Gustschin <agust@denx.de> | 2012-03-13 17:13:04 +0400 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-03-20 02:59:46 +0400 |
| commit | 084e104bd8e03e1f8e10ae73944de497f4f427b5 (patch) | |
| tree | e1daafed8227ea34bf7451e5d200d59d60b8c514 /drivers/video/da8xx-fb.c | |
| parent | 11e184756aad9b609474fa6644266428810da809 (diff) | |
| download | linux-084e104bd8e03e1f8e10ae73944de497f4f427b5.tar.xz | |
fbdev: da8xx:: fix reporting of the display timing info
Timing info is not properly reported by the driver, e.g.:
$ fbset -i
mode "480x272-35"
# D: 7.895 MHz, H: 12.165 kHz, V: 35.158 Hz
geometry 480 272 480 544 16
timings 126666 64 64 32 32 41 10
According to the timing values defined for LK043T1DG01 display
it should be reported as:
mode "480x272-53"
# D: 7.895 MHz, H: 15.038 kHz, V: 52.579 Hz
geometry 480 272 480 544 16
timings 126666 2 2 2 2 41 10
Initialize additional fb_var_screeninfo fields so fix this problem.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/da8xx-fb.c')
| -rw-r--r-- | drivers/video/da8xx-fb.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index dd80386b0ed6..8f7e05143708 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -1231,6 +1231,10 @@ static int __devinit fb_probe(struct platform_device *device) da8xx_fb_var.hsync_len = lcdc_info->hsw; da8xx_fb_var.vsync_len = lcdc_info->vsw; + da8xx_fb_var.right_margin = lcdc_info->hfp; + da8xx_fb_var.left_margin = lcdc_info->hbp; + da8xx_fb_var.lower_margin = lcdc_info->vfp; + da8xx_fb_var.upper_margin = lcdc_info->vbp; da8xx_fb_var.pixclock = da8xxfb_pixel_clk_period(par); /* Initialize fbinfo */ |