[PATCH xf86-video-amdgpu 2/2] Simplify drmmode_handle_transform

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From: Michel Dänzer <michel.daenzer@xxxxxxx>

Set crtc->driverIsPerformingTransform for any case we can handle before
calling xf86CrtcRotate. We already clear it afterwards when the latter
clears crtc->transform_in_use.

This should allow our separate scanout buffer mechanism to be used in
more cases.

Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>
---
 src/drmmode_display.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index 240e88b90..536890d18 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -631,13 +631,9 @@ drmmode_handle_transform(xf86CrtcPtr crtc)
 	Bool ret;
 
 #if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(1,15,99,903,0)
-	if (crtc->transformPresent || crtc->rotation != RR_Rotate_0)
-	    crtc->driverIsPerformingTransform = XF86DriverTransformOutput;
-	else
-	    crtc->driverIsPerformingTransform = XF86DriverTransformNone;
+	crtc->driverIsPerformingTransform = XF86DriverTransformOutput;
 #else
 	crtc->driverIsPerformingTransform = !crtc->transformPresent &&
-		crtc->rotation != RR_Rotate_0 &&
 		(crtc->rotation & 0xf) == RR_Rotate_0;
 #endif
 
-- 
2.17.0



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