From: Alex Deucher Date: Wed, 15 Aug 2012 21:10:32 +0000 (-0400) Subject: drm/radeon: clean up evergreen_get_vblank_counter X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=46437057bd2a178b12d3a55bac06cbbd46eea4be;p=linux-beck.git drm/radeon: clean up evergreen_get_vblank_counter Use the new offset array rather than open coding it. Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 0c79d9eb2ce4..585c11741d02 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -2345,22 +2345,10 @@ int evergreen_asic_reset(struct radeon_device *rdev) u32 evergreen_get_vblank_counter(struct radeon_device *rdev, int crtc) { - switch (crtc) { - case 0: - return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC0_REGISTER_OFFSET); - case 1: - return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC1_REGISTER_OFFSET); - case 2: - return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC2_REGISTER_OFFSET); - case 3: - return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC3_REGISTER_OFFSET); - case 4: - return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC4_REGISTER_OFFSET); - case 5: - return RREG32(CRTC_STATUS_FRAME_COUNT + EVERGREEN_CRTC5_REGISTER_OFFSET); - default: + if (crtc >= rdev->num_crtc) return 0; - } + else + return RREG32(CRTC_STATUS_FRAME_COUNT + crtc_offsets[crtc]); } void evergreen_disable_interrupt_state(struct radeon_device *rdev)