diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-04 15:49:32 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-04 15:49:32 -0700 |
commit | f377ea88b862bf7151be96d276f4cb740f8e1c41 (patch) | |
tree | 6205913431c012e285316281b6221a20d4a92128 /drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.h | |
parent | 51e771c0d25b43d0f12b2c7c01939942becbbe28 (diff) | |
parent | 73bf1b7be7aab60d7c651402441dd0b0b4991098 (diff) |
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is the main pull request for the drm for 4.3. Nouveau is
probably the biggest amount of changes in here, since it missed 4.2.
Highlights below, along with the usual bunch of fixes.
All stuff outside drm should have applicable acks.
Highlights:
- new drivers:
freescale dcu kms driver
- core:
more atomic fixes
disable some dri1 interfaces on kms drivers
drop fb panic handling, this was just getting more broken, as more locking was required.
new core fbdev Kconfig support - instead of each driver enable/disabling it
struct_mutex cleanups
- panel:
more new panels
cleanup Kconfig
- i915:
Skylake support enabled by default
legacy modesetting using atomic infrastructure
Skylake fixes
GEN9 workarounds
- amdgpu:
Fiji support
CGS support for amdgpu
Initial GPU scheduler - off by default
Lots of bug fixes and optimisations.
- radeon:
DP fixes
misc fixes
- amdkfd:
Add Carrizo support for amdkfd using amdgpu.
- nouveau:
long pending cleanup to complete driver,
fully bisectable which makes it larger,
perfmon work
more reclocking improvements
maxwell displayport fixes
- vmwgfx:
new DX device support, supports OpenGL 3.3
screen targets support
- mgag200:
G200eW support
G200e new revision support
- msm:
dragonboard 410c support, msm8x94 support, msm8x74v1 support
yuv format support
dma plane support
mdp5 rotation
initial hdcp
- sti:
atomic support
- exynos:
lots of cleanups
atomic modesetting/pageflipping support
render node support
- tegra:
tegra210 support (dc, dsi, dp/hdmi)
dpms with atomic modesetting support
- atmel:
support for 3 more atmel SoCs
new input formats, PRIME support.
- dwhdmi:
preparing to add audio support
- rockchip:
yuv plane support"
* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (1369 commits)
drm/amdgpu: rename gmc_v8_0_init_compute_vmid
drm/amdgpu: fix vce3 instance handling
drm/amdgpu: remove ib test for the second VCE Ring
drm/amdgpu: properly enable VM fault interrupts
drm/amdgpu: fix warning in scheduler
drm/amdgpu: fix buffer placement under memory pressure
drm/amdgpu/cz: fix cz_dpm_update_low_memory_pstate logic
drm/amdgpu: fix typo in dce11 watermark setup
drm/amdgpu: fix typo in dce10 watermark setup
drm/amdgpu: use top down allocation for non-CPU accessible vram
drm/amdgpu: be explicit about cpu vram access for driver BOs (v2)
drm/amdgpu: set MEC doorbell range for Fiji
drm/amdgpu: implement burst NOP for SDMA
drm/amdgpu: add insert_nop ring func and default implementation
drm/amdgpu: add amdgpu_get_sdma_instance helper function
drm/amdgpu: add AMDGPU_MAX_SDMA_INSTANCES
drm/amdgpu: add burst_nop flag for sdma
drm/amdgpu: add count field for the SDMA NOP packet v2
drm/amdgpu: use PT for VM sync on unmap
drm/amdgpu: make wait_event uninterruptible in push_job
...
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.h | 107 |
1 files changed, 59 insertions, 48 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.h b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.h index f3422cc6f8db..9eeb992944c6 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.h +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.h @@ -1,56 +1,67 @@ #ifndef __NVKM_I2C_PAD_H__ #define __NVKM_I2C_PAD_H__ -#include "priv.h" +#include <subdev/i2c.h> struct nvkm_i2c_pad { - struct nvkm_object base; - int index; - struct nvkm_i2c_port *port; - struct nvkm_i2c_port *next; + const struct nvkm_i2c_pad_func *func; + struct nvkm_i2c *i2c; +#define NVKM_I2C_PAD_HYBRID(n) /* 'n' is hw pad index */ (n) +#define NVKM_I2C_PAD_CCB(n) /* 'n' is ccb index */ ((n) + 0x100) +#define NVKM_I2C_PAD_EXT(n) /* 'n' is dcb external encoder type */ ((n) + 0x200) + int id; + + enum nvkm_i2c_pad_mode { + NVKM_I2C_PAD_OFF, + NVKM_I2C_PAD_I2C, + NVKM_I2C_PAD_AUX, + } mode; + struct mutex mutex; + struct list_head head; +}; + +struct nvkm_i2c_pad_func { + int (*bus_new_0)(struct nvkm_i2c_pad *, int id, u8 drive, u8 sense, + struct nvkm_i2c_bus **); + int (*bus_new_4)(struct nvkm_i2c_pad *, int id, u8 drive, + struct nvkm_i2c_bus **); + + int (*aux_new_6)(struct nvkm_i2c_pad *, int id, u8 drive, + struct nvkm_i2c_aux **); + + void (*mode)(struct nvkm_i2c_pad *, enum nvkm_i2c_pad_mode); }; -static inline struct nvkm_i2c_pad * -nvkm_i2c_pad(struct nvkm_i2c_port *port) -{ - struct nvkm_object *pad = nv_object(port); - while (!nv_iclass(pad->parent, NV_SUBDEV_CLASS)) - pad = pad->parent; - return (void *)pad; -} - -#define nvkm_i2c_pad_create(p,e,o,i,d) \ - nvkm_i2c_pad_create_((p), (e), (o), (i), sizeof(**d), (void **)d) -#define nvkm_i2c_pad_destroy(p) ({ \ - struct nvkm_i2c_pad *_p = (p); \ - _nvkm_i2c_pad_dtor(nv_object(_p)); \ -}) -#define nvkm_i2c_pad_init(p) ({ \ - struct nvkm_i2c_pad *_p = (p); \ - _nvkm_i2c_pad_init(nv_object(_p)); \ -}) -#define nvkm_i2c_pad_fini(p,s) ({ \ - struct nvkm_i2c_pad *_p = (p); \ - _nvkm_i2c_pad_fini(nv_object(_p), (s)); \ -}) - -int nvkm_i2c_pad_create_(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, int index, int, void **); - -int _nvkm_i2c_pad_ctor(struct nvkm_object *, struct nvkm_object *, - struct nvkm_oclass *, void *, u32, - struct nvkm_object **); -#define _nvkm_i2c_pad_dtor nvkm_object_destroy -int _nvkm_i2c_pad_init(struct nvkm_object *); -int _nvkm_i2c_pad_fini(struct nvkm_object *, bool); - -#ifndef MSG -#define MSG(l,f,a...) do { \ - struct nvkm_i2c_pad *_pad = (void *)pad; \ - nv_##l(_pad, "PAD:%c:%02x: "f, \ - _pad->index >= 0x100 ? 'X' : 'S', \ - _pad->index >= 0x100 ? _pad->index - 0x100 : _pad->index, ##a); \ +void nvkm_i2c_pad_ctor(const struct nvkm_i2c_pad_func *, struct nvkm_i2c *, + int id, struct nvkm_i2c_pad *); +int nvkm_i2c_pad_new_(const struct nvkm_i2c_pad_func *, struct nvkm_i2c *, + int id, struct nvkm_i2c_pad **); +void nvkm_i2c_pad_del(struct nvkm_i2c_pad **); +void nvkm_i2c_pad_init(struct nvkm_i2c_pad *); +void nvkm_i2c_pad_fini(struct nvkm_i2c_pad *); +void nvkm_i2c_pad_mode(struct nvkm_i2c_pad *, enum nvkm_i2c_pad_mode); +int nvkm_i2c_pad_acquire(struct nvkm_i2c_pad *, enum nvkm_i2c_pad_mode); +void nvkm_i2c_pad_release(struct nvkm_i2c_pad *); + +void g94_i2c_pad_mode(struct nvkm_i2c_pad *, enum nvkm_i2c_pad_mode); + +int nv04_i2c_pad_new(struct nvkm_i2c *, int, struct nvkm_i2c_pad **); +int nv4e_i2c_pad_new(struct nvkm_i2c *, int, struct nvkm_i2c_pad **); +int nv50_i2c_pad_new(struct nvkm_i2c *, int, struct nvkm_i2c_pad **); +int g94_i2c_pad_x_new(struct nvkm_i2c *, int, struct nvkm_i2c_pad **); +int gf119_i2c_pad_x_new(struct nvkm_i2c *, int, struct nvkm_i2c_pad **); +int gm204_i2c_pad_x_new(struct nvkm_i2c *, int, struct nvkm_i2c_pad **); + +int g94_i2c_pad_s_new(struct nvkm_i2c *, int, struct nvkm_i2c_pad **); +int gf119_i2c_pad_s_new(struct nvkm_i2c *, int, struct nvkm_i2c_pad **); +int gm204_i2c_pad_s_new(struct nvkm_i2c *, int, struct nvkm_i2c_pad **); + +int anx9805_pad_new(struct nvkm_i2c_bus *, int, u8, struct nvkm_i2c_pad **); + +#define PAD_MSG(p,l,f,a...) do { \ + struct nvkm_i2c_pad *_pad = (p); \ + nvkm_##l(&_pad->i2c->subdev, "pad %04x: "f"\n", _pad->id, ##a); \ } while(0) -#define DBG(f,a...) MSG(debug, f, ##a) -#define ERR(f,a...) MSG(error, f, ##a) -#endif +#define PAD_ERR(p,f,a...) PAD_MSG((p), error, f, ##a) +#define PAD_DBG(p,f,a...) PAD_MSG((p), debug, f, ##a) +#define PAD_TRACE(p,f,a...) PAD_MSG((p), trace, f, ##a) #endif |