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| author | Jens Axboe <axboe@kernel.dk> | 2018-02-07 15:54:20 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-02-07 15:54:20 -0700 |
| commit | 61a695184fcc8f225327206b88320279dd8684af (patch) | |
| tree | 6cbda2b0e7de94ebad95072d17cc0aa82c9d8ab3 /drivers/video/fbdev/vfb.c | |
| parent | 9e05c864993c5442227f83ae1694a737d7a102ed (diff) | |
| parent | 581e400ff935d34d95811258586128bf11baef15 (diff) | |
Merge branch 'master' into test
* master: (1190 commits)
ASoC: stm32: add of dependency for stm32 drivers
ASoC: mt8173-rt5650: fix child-node lookup
ASoC: dapm: fix debugfs read using path->connected
platform/x86: samsung-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
platform/x86: ideapad-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
platform/x86: dell-laptop: Re-use DEFINE_SHOW_ATTRIBUTE() macro
seq_file: Introduce DEFINE_SHOW_ATTRIBUTE() helper macro
Documentation/sysctl/user.txt: fix typo
MAINTAINERS: update ARM/QUALCOMM SUPPORT patterns
MAINTAINERS: update various PALM patterns
MAINTAINERS: update "ARM/OXNAS platform support" patterns
MAINTAINERS: update Cortina/Gemini patterns
MAINTAINERS: remove ARM/CLKDEV SUPPORT file pattern
MAINTAINERS: remove ANDROID ION pattern
mm: docs: add blank lines to silence sphinx "Unexpected indentation" errors
mm: docs: fix parameter names mismatch
mm: docs: fixup punctuation
pipe: read buffer limits atomically
pipe: simplify round_pipe_size()
pipe: reject F_SETPIPE_SZ with size over UINT_MAX
...
Diffstat (limited to 'drivers/video/fbdev/vfb.c')
| -rw-r--r-- | drivers/video/fbdev/vfb.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/video/fbdev/vfb.c b/drivers/video/fbdev/vfb.c index da653a080394..54127905bfe7 100644 --- a/drivers/video/fbdev/vfb.c +++ b/drivers/video/fbdev/vfb.c @@ -239,8 +239,23 @@ static int vfb_check_var(struct fb_var_screeninfo *var, */ static int vfb_set_par(struct fb_info *info) { + switch (info->var.bits_per_pixel) { + case 1: + info->fix.visual = FB_VISUAL_MONO01; + break; + case 8: + info->fix.visual = FB_VISUAL_PSEUDOCOLOR; + break; + case 16: + case 24: + case 32: + info->fix.visual = FB_VISUAL_TRUECOLOR; + break; + } + info->fix.line_length = get_line_length(info->var.xres_virtual, info->var.bits_per_pixel); + return 0; } @@ -450,6 +465,8 @@ static int vfb_probe(struct platform_device *dev) goto err2; platform_set_drvdata(dev, info); + vfb_set_par(info); + fb_info(info, "Virtual frame buffer device, using %ldK of video memory\n", videomemorysize >> 10); return 0; |