diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-11 18:12:22 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-11 18:12:22 -0700 |
commit | 6b25e21fa6f26d0f0d45f161d169029411c84286 (patch) | |
tree | fdff805ecd81ec46951f49577efe450ddb7d060a /drivers/gpu/ipu-v3/ipu-csi.c | |
parent | a379f71a30dddbd2e7393624e455ce53c87965d1 (diff) | |
parent | 69405d3da98b48633b78a49403e4f9cdb7c6a0f5 (diff) |
Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"Core:
- Fence destaging work
- DRIVER_LEGACY to split off legacy drm drivers
- drm_mm refactoring
- Splitting drm_crtc.c into chunks and documenting better
- Display info fixes
- rbtree support for prime buffer lookup
- Simple VGA DAC driver
Panel:
- Add Nexus 7 panel
- More simple panels
i915:
- Refactoring GEM naming
- Refactored vma/active tracking
- Lockless request lookups
- Better stolen memory support
- FBC fixes
- SKL watermark fixes
- VGPU improvements
- dma-buf fencing support
- Better DP dongle support
amdgpu:
- Powerplay for Iceland asics
- Improved GPU reset support
- UVD/VEC powergating support for CZ/ST
- Preinitialised VRAM buffer support
- Virtual display support
- Initial SI support
- GTT rework
- PCI shutdown callback support
- HPD IRQ storm fixes
amdkfd:
- bugfixes
tilcdc:
- Atomic modesetting support
mediatek:
- AAL + GAMMA engine support
- Hook up gamma LUT
- Temporal dithering support
imx:
- Pixel clock from devicetree
- drm bridge support for LVDS bridges
- active plane reconfiguration
- VDIC deinterlacer support
- Frame synchronisation unit support
- Color space conversion support
analogix:
- PSR support
- Better panel on/off support
rockchip:
- rk3399 vop/crtc support
- PSR support
vc4:
- Interlaced vblank timing
- 3D rendering CPU overhead reduction
- HDMI output fixes
tda998x:
- HDMI audio ASoC support
sunxi:
- Allwinner A33 support
- better TCON support
msm:
- DT binding cleanups
- Explicit fence-fd support
sti:
- remove sti415/416 support
etnaviv:
- MMUv2 refactoring
- GC3000 support
exynos:
- Refactoring HDMI DCC/PHY
- G2D pm regression fix
- Page fault issues with wait for vblank
There is no nouveau work in this tree, as Ben didn't get a pull
request in, and he was fighting moving to atomic and adding mst
support, so maybe best it waits for a cycle"
* tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux: (1412 commits)
drm/crtc: constify drm_crtc_index parameter
drm/i915: Fix conflict resolution from backmerge of v4.8-rc8 to drm-next
drm/i915/guc: Unwind GuC workqueue reservation if request construction fails
drm/i915: Reset the breadcrumbs IRQ more carefully
drm/i915: Force relocations via cpu if we run out of idle aperture
drm/i915: Distinguish last emitted request from last submitted request
drm/i915: Allow DP to work w/o EDID
drm/i915: Move long hpd handling into the hotplug work
drm/i915/execlists: Reinitialise context image after GPU hang
drm/i915: Use correct index for backtracking HUNG semaphores
drm/i915: Unalias obj->phys_handle and obj->userptr
drm/i915: Just clear the mmiodebug before a register access
drm/i915/gen9: only add the planes actually affected by ddb changes
drm/i915: Allow PCH DPLL sharing regardless of DPLL_SDVO_HIGH_SPEED
drm/i915/bxt: Fix HDMI DPLL configuration
drm/i915/gen9: fix the watermark res_blocks value
drm/i915/gen9: fix plane_blocks_per_line on watermarks calculations
drm/i915/gen9: minimum scanlines for Y tile is not always 4
drm/i915/gen9: fix the WaWmMemoryReadLatency implementation
drm/i915/kbl: KBL also needs to run the SAGV code
...
Diffstat (limited to 'drivers/gpu/ipu-v3/ipu-csi.c')
-rw-r--r-- | drivers/gpu/ipu-v3/ipu-csi.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-csi.c b/drivers/gpu/ipu-v3/ipu-csi.c index 06631ac61b04..d6e5ded24418 100644 --- a/drivers/gpu/ipu-v3/ipu-csi.c +++ b/drivers/gpu/ipu-v3/ipu-csi.c @@ -258,12 +258,8 @@ static int mbus_code_to_bus_cfg(struct ipu_csi_bus_config *cfg, u32 mbus_code) cfg->data_width = IPU_CSI_DATA_WIDTH_8; break; case MEDIA_BUS_FMT_UYVY8_1X16: - cfg->data_fmt = CSI_SENS_CONF_DATA_FMT_YUV422_UYVY; - cfg->mipi_dt = MIPI_DT_YUV422; - cfg->data_width = IPU_CSI_DATA_WIDTH_16; - break; case MEDIA_BUS_FMT_YUYV8_1X16: - cfg->data_fmt = CSI_SENS_CONF_DATA_FMT_YUV422_YUYV; + cfg->data_fmt = CSI_SENS_CONF_DATA_FMT_BAYER; cfg->mipi_dt = MIPI_DT_YUV422; cfg->data_width = IPU_CSI_DATA_WIDTH_16; break; @@ -365,10 +361,14 @@ int ipu_csi_init_interface(struct ipu_csi *csi, { struct ipu_csi_bus_config cfg; unsigned long flags; - u32 data = 0; + u32 width, height, data = 0; fill_csi_bus_cfg(&cfg, mbus_cfg, mbus_fmt); + /* set default sensor frame width and height */ + width = mbus_fmt->width; + height = mbus_fmt->height; + /* Set the CSI_SENS_CONF register remaining fields */ data |= cfg.data_width << CSI_SENS_CONF_DATA_WIDTH_SHIFT | cfg.data_fmt << CSI_SENS_CONF_DATA_FMT_SHIFT | @@ -386,11 +386,6 @@ int ipu_csi_init_interface(struct ipu_csi *csi, ipu_csi_write(csi, data, CSI_SENS_CONF); - /* Setup sensor frame size */ - ipu_csi_write(csi, - (mbus_fmt->width - 1) | ((mbus_fmt->height - 1) << 16), - CSI_SENS_FRM_SIZE); - /* Set CCIR registers */ switch (cfg.clk_mode) { @@ -408,11 +403,12 @@ int ipu_csi_init_interface(struct ipu_csi *csi, * Field1BlankEnd = 0x7, Field1BlankStart = 0x3, * Field1ActiveEnd = 0x5, Field1ActiveStart = 0x1 */ + height = 625; /* framelines for PAL */ + ipu_csi_write(csi, 0x40596 | CSI_CCIR_ERR_DET_EN, CSI_CCIR_CODE_1); ipu_csi_write(csi, 0xD07DF, CSI_CCIR_CODE_2); ipu_csi_write(csi, 0xFF0000, CSI_CCIR_CODE_3); - } else if (mbus_fmt->width == 720 && mbus_fmt->height == 480) { /* * NTSC case @@ -422,6 +418,8 @@ int ipu_csi_init_interface(struct ipu_csi *csi, * Field1BlankEnd = 0x6, Field1BlankStart = 0x2, * Field1ActiveEnd = 0x4, Field1ActiveStart = 0 */ + height = 525; /* framelines for NTSC */ + ipu_csi_write(csi, 0xD07DF | CSI_CCIR_ERR_DET_EN, CSI_CCIR_CODE_1); ipu_csi_write(csi, 0x40596, CSI_CCIR_CODE_2); @@ -447,6 +445,10 @@ int ipu_csi_init_interface(struct ipu_csi *csi, break; } + /* Setup sensor frame size */ + ipu_csi_write(csi, (width - 1) | ((height - 1) << 16), + CSI_SENS_FRM_SIZE); + dev_dbg(csi->ipu->dev, "CSI_SENS_CONF = 0x%08X\n", ipu_csi_read(csi, CSI_SENS_CONF)); dev_dbg(csi->ipu->dev, "CSI_ACT_FRM_SIZE = 0x%08X\n", |