[PATCH v4 07/11] drm/arc: Use drm_gem_cma_print_info()

[Alexey Brodkin]

Hi Noralf,

On Mon, 2017-10-30 at 17:29 +0100, Noralf Trønnes wrote:
> There is a new core debugfs file that prints fb/gem info:
> <debugfs>/dri/<n>/framebuffer
> 
> Use drm_gem_cma_print_info() to provide info to that output instead
> of using drm_fb_cma_debugfs_show().
> 
> Cc: Alexey Brodkin <abrodkin at synopsys.com>
> Signed-off-by: Noralf Trønnes <noralf at tronnes.org>
> ---

Thanks for doing this!

We used to have just:
----------------------------->8--------------------------
# cat fb 
fb: 1280x720 at RG16
   0: offset=0 pitch=2560, obj:  0 ( 1) 00008000 0xbe000000 70100000 1843200
----------------------------->8--------------------------

And now we get more:
 a) information printed
 b) readable form of this info
----------------------------->8--------------------------
# cat framebuffer 
framebuffer[33]:
        refcount=3
        format=RG16 little-endian (0x36314752)
        modifier=0x0
        size=1280x720
        layers:
                size[0]=1280x720
                pitch[0]=2560
                offset[0]=0
                obj[0]:
                        name=0
                        refcount=1
                        start=00008000
                        size=1843200
                        imported=no
                        paddr=0xbe000000
                        vaddr=70100000
----------------------------->8--------------------------

Acked-by: Alexey Brodkin <abrodkin at synopsys.com>