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Commit 3c64bd26 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon: tweak ACCEL_WORKING2 query for hawaii 



Return 2 so we can be sure the kernel has the necessary
changes for acceleration to work.

Note: This patch depends on these two commits:
 - drm/radeon: fix cut and paste issue for hawaii.
 - drm/radeon: use packet2 for nop on hawaii with old firmware

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAndreas Boll <andreas.boll.dev@gmail.com>
Cc: stable@vger.kernel.org
parent 0e16e4cf

drivers/gpu/drm/radeon/radeon_kms.c

+8 −1
Original line number Diff line number Diff line
@@ -254,7 +254,14 @@ static int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file 
		}

		break;

	case RADEON_INFO_ACCEL_WORKING2:

		if (rdev->family == CHIP_HAWAII) {

			if (rdev->accel_working)

				*value = 2;

			else

				*value = 0;

		} else {

			*value = rdev->accel_working;

		}

		break;

	case RADEON_INFO_TILING_CONFIG:

		if (rdev->family >= CHIP_BONAIRE)