drm/i915: Allow reading the TIMESTAMP register on Gen8.
authorKenneth Graunke <kenneth@whitecape.org>
Tue, 21 Jan 2014 22:42:38 +0000 (14:42 -0800)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 22 Jan 2014 09:48:09 +0000 (10:48 +0100)
Nothing's changed here; we just need to bump the generation check.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_uncore.c

index 2c8143c37de350b153572242b0586838432e0e6c..87df68f5f504b5a2dd352f503d1af4dbf06c30ba 100644 (file)
@@ -805,7 +805,7 @@ static const struct register_whitelist {
        uint32_t size;
        uint32_t gen_bitmask; /* support gens, 0x10 for 4, 0x30 for 4 and 5, etc. */
 } whitelist[] = {
-       { RING_TIMESTAMP(RENDER_RING_BASE), 8, 0xF0 },
+       { RING_TIMESTAMP(RENDER_RING_BASE), 8, 0x1F0 },
 };
 
 int i915_reg_read_ioctl(struct drm_device *dev,