[PATCH 1/2] drm/debugfs: allow driver to provide a custom read callback

From: Jerome Glisse Allow driver to provide a custom read callback for debugfs file. Usefull if driver try to dump big buffer, avoid double buffering. Signed-off-by: Jerome Glisse --- drivers/gpu/drm/drm_debugfs.c | 19 --- drivers/gpu/drm/i915/i915_debugfs.c

[PATCH 1/2] drm/debugfs: allow driver to provide a custom read callback

From: Jerome Glisse Allow driver to provide a custom read callback for debugfs file. Usefull if driver try to dump big buffer, avoid double buffering. Signed-off-by: Jerome Glisse --- drivers/gpu/drm/drm_debugfs.c | 19 --- drivers/gpu/drm/i915/i915_debugfs.c