diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-25 11:48:26 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-25 11:48:26 -0800 |
commit | 4971f090aa7f6ce5daa094ce4334f6618f93a7eb (patch) | |
tree | 45d75782b7dedbec76a3ab82d2769f7707668071 /drivers/gpu/ipu-v3/ipu-ic.c | |
parent | c76cd634eb5bfd497617ea224a54a03b545c8c4d (diff) | |
parent | 2a3c83f5fe0770d13bbb71b23674886ff4111f44 (diff) | |
download | linux-4971f090aa7f6ce5daa094ce4334f6618f93a7eb.tar.gz |
Merge tag 'drm-next-2018-12-14' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"Core:
- shared fencing staging removal
- drop transactional atomic helpers and move helpers to new location
- DP/MST atomic cleanup
- Leasing cleanups and drop EXPORT_SYMBOL
- Convert drivers to atomic helpers and generic fbdev.
- removed deprecated obj_ref/unref in favour of get/put
- Improve dumb callback documentation
- MODESET_LOCK_BEGIN/END helpers
panels:
- CDTech panels, Banana Pi Panel, DLC1010GIG,
- Olimex LCD-O-LinuXino, Samsung S6D16D0, Truly NT35597 WQXGA,
- Himax HX8357D, simulated RTSM AEMv8.
- GPD Win2 panel
- AUO G101EVN010
vgem:
- render node support
ttm:
- move global init out of drivers
- fix LRU handling for ghost objects
- Support for simultaneous submissions to multiple engines
scheduler:
- timeout/fault handling changes to help GPU recovery
- helpers for hw with preemption support
i915:
- Scaler/Watermark fixes
- DP MST + powerwell fixes
- PSR fixes
- Break long get/put shmemfs pages
- Icelake fixes
- Icelake DSI video mode enablement
- Engine workaround improvements
amdgpu:
- freesync support
- GPU reset enabled on CI, VI, SOC15 dGPUs
- ABM support in DC
- KFD support for vega12/polaris12
- SDMA paging queue on vega
- More amdkfd code sharing
- DCC scanout on GFX9
- DC kerneldoc
- Updated SMU firmware for GFX8 chips
- XGMI PSP + hive reset support
- GPU reset
- DC trace support
- Powerplay updates for newer Polaris
- Cursor plane update fast path
- kfd dma-buf support
virtio-gpu:
- add EDID support
vmwgfx:
- pageflip with damage support
nouveau:
- Initial Turing TU104/TU106 modesetting support
msm:
- a2xx gpu support for apq8060 and imx5
- a2xx gpummu support
- mdp4 display support for apq8060
- DPU fixes and cleanups
- enhanced profiling support
- debug object naming interface
- get_iova/page pinning decoupling
tegra:
- Tegra194 host1x, VIC and display support enabled
- Audio over HDMI for Tegra186 and Tegra194
exynos:
- DMA/IOMMU refactoring
- plane alpha + blend mode support
- Color format fixes for mixer driver
rcar-du:
- R8A7744 and R8A77470 support
- R8A77965 LVDS support
imx:
- fbdev emulation fix
- multi-tiled scalling fixes
- SPDX identifiers
rockchip
- dw_hdmi support
- dw-mipi-dsi + dual dsi support
- mailbox read size fix
qxl:
- fix cursor pinning
vc4:
- YUV support (scaling + cursor)
v3d:
- enable TFU (Texture Formatting Unit)
mali-dp:
- add support for linear tiled formats
sun4i:
- Display Engine 3 support
- H6 DE3 mixer 0 support
- H6 display engine support
- dw-hdmi support
- H6 HDMI phy support
- implicit fence waiting
- BGRX8888 support
meson:
- Overlay plane support
- implicit fence waiting
- HDMI 1.4 4k modes
bridge:
- i2c fixes for sii902x"
* tag 'drm-next-2018-12-14' of git://anongit.freedesktop.org/drm/drm: (1403 commits)
drm/amd/display: Add fast path for cursor plane updates
drm/amdgpu: Enable GPU recovery by default for CI
drm/amd/display: Fix duplicating scaling/underscan connector state
drm/amd/display: Fix unintialized max_bpc state values
Revert "drm/amd/display: Set RMX_ASPECT as default"
drm/amdgpu: Fix stub function name
drm/msm/dpu: Fix clock issue after bind failure
drm/msm/dpu: Clean up dpu_media_info.h static inline functions
drm/msm/dpu: Further cleanups for static inline functions
drm/msm/dpu: Cleanup the debugfs functions
drm/msm/dpu: Remove dpu_irq and unused functions
drm/msm: Make irq_postinstall optional
drm/msm/dpu: Cleanup callers of dpu_hw_blk_init
drm/msm/dpu: Remove unused functions
drm/msm/dpu: Remove dpu_crtc_is_enabled()
drm/msm/dpu: Remove dpu_crtc_get_mixer_height
drm/msm/dpu: Remove dpu_dbg
drm/msm: dpu: Remove crtc_lock
drm/msm: dpu: Remove vblank_requested flag from dpu_crtc
drm/msm: dpu: Separate crtc assignment from vblank enable
...
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-ic.c')
-rw-r--r-- | drivers/gpu/ipu-v3/ipu-ic.c | 52 |
1 files changed, 33 insertions, 19 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-ic.c b/drivers/gpu/ipu-v3/ipu-ic.c index 67cc820253a9..594c3cbc8291 100644 --- a/drivers/gpu/ipu-v3/ipu-ic.c +++ b/drivers/gpu/ipu-v3/ipu-ic.c @@ -442,36 +442,40 @@ unlock: } EXPORT_SYMBOL_GPL(ipu_ic_task_graphics_init); -int ipu_ic_task_init(struct ipu_ic *ic, - int in_width, int in_height, - int out_width, int out_height, - enum ipu_color_space in_cs, - enum ipu_color_space out_cs) +int ipu_ic_task_init_rsc(struct ipu_ic *ic, + int in_width, int in_height, + int out_width, int out_height, + enum ipu_color_space in_cs, + enum ipu_color_space out_cs, + u32 rsc) { struct ipu_ic_priv *priv = ic->priv; - u32 reg, downsize_coeff, resize_coeff; + u32 downsize_coeff, resize_coeff; unsigned long flags; int ret = 0; - /* Setup vertical resizing */ - ret = calc_resize_coeffs(ic, in_height, out_height, - &resize_coeff, &downsize_coeff); - if (ret) - return ret; + if (!rsc) { + /* Setup vertical resizing */ - reg = (downsize_coeff << 30) | (resize_coeff << 16); + ret = calc_resize_coeffs(ic, in_height, out_height, + &resize_coeff, &downsize_coeff); + if (ret) + return ret; + + rsc = (downsize_coeff << 30) | (resize_coeff << 16); - /* Setup horizontal resizing */ - ret = calc_resize_coeffs(ic, in_width, out_width, - &resize_coeff, &downsize_coeff); - if (ret) - return ret; + /* Setup horizontal resizing */ + ret = calc_resize_coeffs(ic, in_width, out_width, + &resize_coeff, &downsize_coeff); + if (ret) + return ret; - reg |= (downsize_coeff << 14) | resize_coeff; + rsc |= (downsize_coeff << 14) | resize_coeff; + } spin_lock_irqsave(&priv->lock, flags); - ipu_ic_write(ic, reg, ic->reg->rsc); + ipu_ic_write(ic, rsc, ic->reg->rsc); /* Setup color space conversion */ ic->in_cs = in_cs; @@ -487,6 +491,16 @@ unlock: spin_unlock_irqrestore(&priv->lock, flags); return ret; } + +int ipu_ic_task_init(struct ipu_ic *ic, + int in_width, int in_height, + int out_width, int out_height, + enum ipu_color_space in_cs, + enum ipu_color_space out_cs) +{ + return ipu_ic_task_init_rsc(ic, in_width, in_height, out_width, + out_height, in_cs, out_cs, 0); +} EXPORT_SYMBOL_GPL(ipu_ic_task_init); int ipu_ic_task_idma_init(struct ipu_ic *ic, struct ipuv3_channel *channel, |