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Commit e33497aa authored by Dave Airlie's avatar Dave Airlie
Browse files

drm/radeon/kms: don't refuse LUT because no framebuffer. 



The fb binding might be happening in a subsequent crtc setup call.

gets rid of some lut issues.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent d4ac6a05

drivers/gpu/drm/radeon/radeon_display.c

+0 −4
Original line number Original line Diff line number Diff line
@@ -137,9 +137,6 @@ static void radeon_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, 
	if (size != 256) {

	if (size != 256) {

		return;

		return;

	}

	}

	if (crtc->fb == NULL) {

		return;

	}





	/* userspace palettes are always correct as is */

	/* userspace palettes are always correct as is */

	for (i = 0; i < 256; i++) {

	for (i = 0; i < 256; i++) {
@@ -147,7 +144,6 @@ static void radeon_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, 
		radeon_crtc->lut_g[i] = green[i] >> 6;

		radeon_crtc->lut_g[i] = green[i] >> 6;

		radeon_crtc->lut_b[i] = blue[i] >> 6;

		radeon_crtc->lut_b[i] = blue[i] >> 6;

	}

	}



	radeon_crtc_load_lut(crtc);

	radeon_crtc_load_lut(crtc);

}

}