Remove WLR_DRM_NO_ATOMIC_GAMMA workaround

This is fixed on amdgpu, so we don't need this anymore.

1 files changed, 1 insertions, 5 deletions

diff --git a/backend/drm/atomic.c b/backend/drm/atomic.c
index 8ce1e1e6..ad5ee6e2 100644
--- a/backend/drm/atomic.c
+++ b/backend/drm/atomic.c
@@ -211,11 +211,7 @@ static bool atomic_crtc_set_gamma(struct wlr_drm_backend *drm,
 		uint16_t *r, uint16_t *g, uint16_t *b) {
 	// Fallback to legacy gamma interface when gamma properties are not available
 	// (can happen on older Intel GPUs that support gamma but not degamma).
-	// TEMP: This is broken on AMDGPU. Provide a fallback to legacy until they
-	// get it fixed. Ref https://bugs.freedesktop.org/show_bug.cgi?id=107459
-	const char *no_atomic_str = getenv("WLR_DRM_NO_ATOMIC_GAMMA");
-	bool no_atomic = no_atomic_str != NULL && strcmp(no_atomic_str, "1") == 0;
-	if (crtc->props.gamma_lut == 0 || no_atomic) {
+	if (crtc->props.gamma_lut == 0) {
 		return legacy_iface.crtc_set_gamma(drm, crtc, size, r, g, b);
 	}