diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-07-12 02:38:29 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-06-27 00:11:39 +0400 |
| commit | 8da0e50092dddcefc505fc39d0b28301b7d134d0 (patch) | |
| tree | 60903967ad13f42ab018e0804a2aa6ef6a231f44 /drivers/gpu/drm/radeon/atombios_crtc.c | |
| parent | d798f2f2c3caee220a437697569fb519db5e643a (diff) | |
| download | linux-8da0e50092dddcefc505fc39d0b28301b7d134d0.tar.xz | |
drm/radeon/dce8: crtc_set_base updates
Some new fields and DESKTOP_HEIGHT register moved.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_crtc.c | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index d5df8fd10217..4ba5184681ee 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -1143,7 +1143,9 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc, } if (tiling_flags & RADEON_TILING_MACRO) { - if (rdev->family >= CHIP_TAHITI) + if (rdev->family >= CHIP_BONAIRE) + tmp = rdev->config.cik.tile_config; + else if (rdev->family >= CHIP_TAHITI) tmp = rdev->config.si.tile_config; else if (rdev->family >= CHIP_CAYMAN) tmp = rdev->config.cayman.tile_config; @@ -1170,11 +1172,29 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc, fb_format |= EVERGREEN_GRPH_BANK_WIDTH(bankw); fb_format |= EVERGREEN_GRPH_BANK_HEIGHT(bankh); fb_format |= EVERGREEN_GRPH_MACRO_TILE_ASPECT(mtaspect); + if (rdev->family >= CHIP_BONAIRE) { + /* XXX need to know more about the surface tiling mode */ + fb_format |= CIK_GRPH_MICRO_TILE_MODE(CIK_DISPLAY_MICRO_TILING); + } } else if (tiling_flags & RADEON_TILING_MICRO) fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1); - if ((rdev->family == CHIP_TAHITI) || - (rdev->family == CHIP_PITCAIRN)) + if (rdev->family >= CHIP_BONAIRE) { + u32 num_pipe_configs = rdev->config.cik.max_tile_pipes; + u32 num_rb = rdev->config.cik.max_backends_per_se; + if (num_pipe_configs > 8) + num_pipe_configs = 8; + if (num_pipe_configs == 8) + fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P8_32x32_16x16); + else if (num_pipe_configs == 4) { + if (num_rb == 4) + fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P4_16x16); + else if (num_rb < 4) + fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P4_8x16); + } else if (num_pipe_configs == 2) + fb_format |= CIK_GRPH_PIPE_CONFIG(CIK_ADDR_SURF_P2); + } else if ((rdev->family == CHIP_TAHITI) || + (rdev->family == CHIP_PITCAIRN)) fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P8_32x32_8x16); else if (rdev->family == CHIP_VERDE) fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P4_8x16); @@ -1224,8 +1244,12 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc, WREG32(EVERGREEN_GRPH_PITCH + radeon_crtc->crtc_offset, fb_pitch_pixels); WREG32(EVERGREEN_GRPH_ENABLE + radeon_crtc->crtc_offset, 1); - WREG32(EVERGREEN_DESKTOP_HEIGHT + radeon_crtc->crtc_offset, - target_fb->height); + if (rdev->family >= CHIP_BONAIRE) + WREG32(CIK_LB_DESKTOP_HEIGHT + radeon_crtc->crtc_offset, + target_fb->height); + else + WREG32(EVERGREEN_DESKTOP_HEIGHT + radeon_crtc->crtc_offset, + target_fb->height); x &= ~3; y &= ~1; WREG32(EVERGREEN_VIEWPORT_START + radeon_crtc->crtc_offset, |