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| author | Liviu Dudau <Liviu.Dudau@arm.com> | 2016-06-01 15:07:02 +0100 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2016-06-02 17:45:55 +0100 |
| commit | f6c68b4bd4a98033d1e79479212bbd376e145728 (patch) | |
| tree | 0c430d75ab957d4c5978f7a334db9cc7af9cbd10 /drivers/misc | |
| parent | 96ebb1f3ed4dca25c6f5d1868b0de61f9366612a (diff) | |
drm: hdlcd: Add information about the underlying framebuffers in debugfs
drm_fb_cma code has a nice helper function to display in the debugfs
information about the underlying framebuffers used by HDLCD:
$ cat /sys/kernel/debug/dri/0/fb
fb: 1920x1200@XR24
0: offset=0 pitch=7680, obj: 0 ( 2) 001011ba 0x00000000fc300000 ffffff800a27c000 9338880
fb: 1920x1200@XR24
0: offset=0 pitch=7680, obj: 0 ( 2) 001008ca 0x00000000fba00000 ffffff8009987000 9338880
fb: 1920x1200@XR24
0: offset=0 pitch=7680, obj: 0 ( 1) 00100000 0x00000000fb100000 ffffff8008fdc000 9216000
Add the entry in HDLCD's debugfs node.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Diffstat (limited to 'drivers/misc')
0 files changed, 0 insertions, 0 deletions