diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-12-02 17:02:51 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-12-14 19:45:22 +0400 |
| commit | 2ef9bdfe64079c9d0b98dc89af3af52918b818a0 (patch) | |
| tree | d755083f2702b1ac6f2f8ed449d2e65d9e7e4582 /drivers/gpu/drm/radeon/radeon_cursor.c | |
| parent | 9add1ac3dd256ad12e266f8403daf928be19953f (diff) | |
| download | linux-2ef9bdfe64079c9d0b98dc89af3af52918b818a0.tar.xz | |
drm/radeon: add W|RREG32_IDX for MM_INDEX|DATA based mmio accesss
Just refactoring to make the next patche simpler. Now all indirect register
access in the new modesetting driver should go through the r100_mm_(w|r)reg
fucntions.
RADEON_READ_MM from the old driver seems to be totally unused, so just kill
it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_cursor.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cursor.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c index 0fe56c9f64bd..ad6df625e8b8 100644 --- a/drivers/gpu/drm/radeon/radeon_cursor.c +++ b/drivers/gpu/drm/radeon/radeon_cursor.c @@ -66,24 +66,25 @@ static void radeon_hide_cursor(struct drm_crtc *crtc) struct radeon_device *rdev = crtc->dev->dev_private; if (ASIC_IS_DCE4(rdev)) { - WREG32(RADEON_MM_INDEX, EVERGREEN_CUR_CONTROL + radeon_crtc->crtc_offset); - WREG32(RADEON_MM_DATA, EVERGREEN_CURSOR_MODE(EVERGREEN_CURSOR_24_8_PRE_MULT) | - EVERGREEN_CURSOR_URGENT_CONTROL(EVERGREEN_CURSOR_URGENT_1_2)); + WREG32_IDX(EVERGREEN_CUR_CONTROL + radeon_crtc->crtc_offset, + EVERGREEN_CURSOR_MODE(EVERGREEN_CURSOR_24_8_PRE_MULT) | + EVERGREEN_CURSOR_URGENT_CONTROL(EVERGREEN_CURSOR_URGENT_1_2)); } else if (ASIC_IS_AVIVO(rdev)) { - WREG32(RADEON_MM_INDEX, AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset); - WREG32(RADEON_MM_DATA, (AVIVO_D1CURSOR_MODE_24BPP << AVIVO_D1CURSOR_MODE_SHIFT)); + WREG32_IDX(AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset, + (AVIVO_D1CURSOR_MODE_24BPP << AVIVO_D1CURSOR_MODE_SHIFT)); } else { + u32 reg; switch (radeon_crtc->crtc_id) { case 0: - WREG32(RADEON_MM_INDEX, RADEON_CRTC_GEN_CNTL); + reg = RADEON_CRTC_GEN_CNTL; break; case 1: - WREG32(RADEON_MM_INDEX, RADEON_CRTC2_GEN_CNTL); + reg = RADEON_CRTC2_GEN_CNTL; break; default: return; } - WREG32_P(RADEON_MM_DATA, 0, ~RADEON_CRTC_CUR_EN); + WREG32_IDX(reg, RREG32_IDX(reg) & ~RADEON_CRTC_CUR_EN); } } |