drm/radeon/kms: Move radeon_get_clock_info() call out of radeon_clocks_init().

Someone on IRC reported problems after commit
95a8f1bf4f48b434c9f839ab5a0773f66b39d7c6 ('drm/radeon/kms: Move
radeon_clocks_init() call back after getting VRAM info.'). And indeed, at least
some ASIC vram_info hooks use the clock info obtained by
radeon_get_clock_info(). So, move that call out of radeon_clocks_init(), ahead
of the radeon_vram_info() call.

[airlied - fixup missing r600/rv770 calls]

Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drm/radeon/kms: fix get clock info calls for r600/rv770 init path.

These were missed when it got split out.

Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/r600.c

@@ -1537,6 +1537,7 @@ int r600_init(struct radeon_device *rdev)
 	r600_scratch_init(rdev);
 	/* Initialize surface registers */
 	radeon_surface_init(rdev);
+	radeon_get_clock_info(rdev->ddev);
 	r = radeon_clocks_init(rdev);
 	if (r)
 		return r;

drivers/gpu/drm/radeon/radeon_device.c

@@ -386,7 +386,6 @@ int radeon_clocks_init(struct radeon_device *rdev)
 {
 	int r;
 
-	radeon_get_clock_info(rdev->ddev);
 	r = radeon_static_clocks_init(rdev->ddev);
 	if (r) {
 		return r;
@@ -617,7 +616,8 @@ int radeon_device_init(struct radeon_device *rdev,
 				radeon_combios_asic_init(rdev->ddev);
 			}
 		}
-		/* Get vram informations */
+		/* Get clock & vram information */
+		radeon_get_clock_info(rdev->ddev);
 		radeon_vram_info(rdev);
 		/* Initialize clocks */
 		r = radeon_clocks_init(rdev);

drivers/gpu/drm/radeon/rv770.c

@@ -917,6 +917,7 @@ int rv770_init(struct radeon_device *rdev)
 	r600_scratch_init(rdev);
 	/* Initialize surface registers */
 	radeon_surface_init(rdev);
+	radeon_get_clock_info(rdev->ddev);
 	r = radeon_clocks_init(rdev);
 	if (r)
 		return r;