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Commit 5f9a0eb5 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie
Browse files

drm/radeon/kms/atom: reorder crtc dpms 



Based on recommendation from bios docs.

Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 2ffb8429

drivers/gpu/drm/radeon/atombios_crtc.c

+2 −2
Original line number Diff line number Diff line
@@ -248,18 +248,18 @@ void atombios_crtc_dpms(struct drm_crtc *crtc, int mode) 


	switch (mode) {

	case DRM_MODE_DPMS_ON:

		atombios_enable_crtc(crtc, 1);

		if (ASIC_IS_DCE3(rdev))

			atombios_enable_crtc_memreq(crtc, 1);

		atombios_enable_crtc(crtc, 1);

		atombios_blank_crtc(crtc, 0);

		break;

	case DRM_MODE_DPMS_STANDBY:

	case DRM_MODE_DPMS_SUSPEND:

	case DRM_MODE_DPMS_OFF:

		atombios_blank_crtc(crtc, 1);

		atombios_enable_crtc(crtc, 0);

		if (ASIC_IS_DCE3(rdev))

			atombios_enable_crtc_memreq(crtc, 0);

		atombios_enable_crtc(crtc, 0);

		break;

	}