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drm/radeon/kms: add support for msi

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Try to enable msi on chips that support it.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher
2009-10-16 12:21:24 -04:00
committed by Dave Airlie
parent ebbe1cb936
commit 3e5cb98dfe
5 changed files with 49 additions and 2 deletions
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drivers/gpu/drm/radeon/radeon.h
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@@ -784,6 +784,7 @@ struct radeon_device {
const struct firmware *me_fw; /* all family ME firmware */
const struct firmware *pfp_fw; /* r6/700 PFP firmware */
struct r600_blit r600_blit;
int msi_enabled; /* msi enabled */
};
int radeon_device_init(struct radeon_device *rdev,