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| /openbmc/linux/include/drm/ |
| H A D | drm_gem_vram_helper.h | 9286766b Wed Sep 04 00:47:37 CDT 2019 Gerd Hoffmann <kraxel@redhat.com> drm/vram: add vram-mm debugfs file
Wire up drm_mm_print() for vram helpers, using a new
debugfs file, so one can see how vram is used:
# cat /sys/kernel/debug/dri/0/vram-mm
0x0000000000000000-0x0000000000000300: 768: used
0x0000000000000300-0x0000000000000600: 768: used
0x0000000000000600-0x0000000000000900: 768: used
0x0000000000000900-0x0000000000000c00: 768: used
0x0000000000000c00-0x0000000000004000: 13312: free
total: 16384, used 3072 free 13312
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20190904054740.20817-5-kraxel@redhat.com
9286766b Wed Sep 04 00:47:37 CDT 2019 Gerd Hoffmann <kraxel@redhat.com> drm/vram: add vram-mm debugfs file
Wire up drm_mm_print() for vram helpers, using a new
debugfs file, so one can see how vram is used:
# cat /sys/kernel/debug/dri/0/vram-mm
0x0000000000000000-0x0000000000000300: 768: used
0x0000000000000300-0x0000000000000600: 768: used
0x0000000000000600-0x0000000000000900: 768: used
0x0000000000000900-0x0000000000000c00: 768: used
0x0000000000000c00-0x0000000000004000: 13312: free
total: 16384, used 3072 free 13312
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20190904054740.20817-5-kraxel@redhat.com
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