drm/radeon/kms: consolidate crtc count in rdev
Set the number of crtcs in rdev at crtc init and use it
whenever we need the crtc count rather than recalculating
it everytime.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 62fe66c..a41ed40 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -831,7 +831,7 @@
int radeon_modeset_init(struct radeon_device *rdev)
{
- int num_crtc = 2, i;
+ int i;
int ret;
drm_mode_config_init(rdev->ddev);
@@ -861,10 +861,12 @@
}
if (rdev->flags & RADEON_SINGLE_CRTC)
- num_crtc = 1;
+ rdev->num_crtc = 1;
+ else
+ rdev->num_crtc = 2;
/* allocate crtcs */
- for (i = 0; i < num_crtc; i++) {
+ for (i = 0; i < rdev->num_crtc; i++) {
radeon_crtc_init(rdev->ddev, i);
}