diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-03 11:44:24 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-03 11:44:24 -0700 |
commit | 2f34c1231bfc9f2550f934acb268ac7315fb3837 (patch) | |
tree | ff8114b3b4ec4723a11b041c6b74c389e9f0eeb9 /drivers/gpu/drm/omapdrm/dss/omapdss.h | |
parent | a3719f34fdb664ffcfaec2160ef20fca7becf2ee (diff) | |
parent | 8b03d1ed2c43a2ba5ef3381322ee4515b97381bf (diff) | |
download | linux-2f34c1231bfc9f2550f934acb268ac7315fb3837.tar.gz linux-2f34c1231bfc9f2550f934acb268ac7315fb3837.tar.bz2 linux-2f34c1231bfc9f2550f934acb268ac7315fb3837.zip |
Merge tag 'drm-for-v4.12' of git://people.freedesktop.org/~airlied/linux
Pull drm u pdates from Dave Airlie:
"This is the main drm pull request for v4.12. Apart from two fixes
pulls, everything should have been in drm-next for at least 2 weeks.
The biggest thing in here is AMD released the public headers for their
upcoming VEGA GPUs. These as always are quite a sizeable chunk of
header files. They've also added initial non-display support for those
GPUs, though they aren't available in production yet.
Otherwise it's pretty much normal.
New bridge drivers:
- megachips-stdpxxxx-ge-b850v3-fw LVDS->DP++
- generic LVDS bridge support.
Core:
- Displayport link train failure reporting to userspace
- debugfs interface cleaned up
- subsystem TODO in kerneldoc now
- Extended fbdev support (flipping and vblank wait)
- drm_platform removed
- EDP CRC support in helper
- HF-VSDB SCDC support in EDID parser
- Lots of code cleanups and header extraction
- Thunderbolt external GPU awareness
- Atomic helper improvements
- Documentation improvements
panel:
- Sitronix and Samsung new panel support
amdgpu:
- Preliminary vega10 support
- Multi-level page table support
- GPU sensor support for userspace
- PRT support for sparse buffers
- SR-IOV improvements
- Non-contig VRAM CPU mapping
i915:
- Atomic modesetting enabled by default on Gen5+
- LSPCON improvements
- Atomic state handling for cdclk
- GPU reset improvements
- In-kernel unit tests
- Geminilake improvements and color manager support
- Designware i2c fixes
- vblank evasion improvements
- Hotplug safe connector iterators
- GVT scheduler QoS support
- GVT Kabylake support
nouveau:
- Acceleration support for Pascal (GP10x).
- Rearchitecture of code handling proprietary signed firmware
- Fix GTX 970 with odd MMU configuration
- GP10B support
- GP107 acceleration support
vmwgfx:
- Atomic modesetting support for vmwgfx
omapdrm:
- Support for render nodes
- Refactor omapdss code
- Fix some probe ordering issues
- Fix too dark RGB565 rendering
sunxi:
- prelim rework for multiple pipes.
mali-dp:
- Color management support
- Plane scaling
- Power management improvements
imx-drm:
- Prefetch Resolve Engine/Gasket on i.MX6QP
- Deferred plane disabling
- Separate alpha support
mediatek:
- Mediatek SoC MT2701 support
rcar-du:
- Gen3 HDMI support
msm:
- 4k support for newer chips
- OPP bindings for gpu
- prep work for per-process pagetables
vc4:
- HDMI audio support
- fixes
qxl:
- minor fixes.
dw-hdmi:
- PHY improvements
- CSC fixes
- Amlogic GX SoC support"
* tag 'drm-for-v4.12' of git://people.freedesktop.org/~airlied/linux: (1778 commits)
drm/nouveau/fb/gf100-: Fix 32 bit wraparound in new ram detection
drm/nouveau/secboot/gm20b: fix the error return code in gm20b_secboot_tegra_read_wpr()
drm/nouveau/kms: Increase max retries in scanout position queries.
drm/nouveau/bios/bitP: check that table is long enough for optional pointers
drm/nouveau/fifo/nv40: no ctxsw for pre-nv44 mpeg engine
drm: mali-dp: use div_u64 for expensive 64-bit divisions
drm/i915: Confirm the request is still active before adding it to the await
drm/i915: Avoid busy-spinning on VLV_GLTC_PW_STATUS mmio
drm/i915/selftests: Allocate inode/file dynamically
drm/i915: Fix system hang with EI UP masked on Haswell
drm/i915: checking for NULL instead of IS_ERR() in mock selftests
drm/i915: Perform link quality check unconditionally during long pulse
drm/i915: Fix use after free in lpe_audio_platdev_destroy()
drm/i915: Use the right mapping_gfp_mask for final shmem allocation
drm/i915: Make legacy cursor updates more unsynced
drm/i915: Apply a cond_resched() to the saturated signaler
drm/i915: Park the signaler before sleeping
drm: mali-dp: Check the mclk rate and allow up/down scaling
drm: mali-dp: Enable image enhancement when scaling
drm: mali-dp: Add plane upscaling support
...
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/omapdss.h')
-rw-r--r-- | drivers/gpu/drm/omapdrm/dss/omapdss.h | 111 |
1 files changed, 62 insertions, 49 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h index 5b3b961127bd..b19dae1fd6c5 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h @@ -76,7 +76,7 @@ enum omap_display_type { OMAP_DISPLAY_TYPE_DVI = 1 << 6, }; -enum omap_plane { +enum omap_plane_id { OMAP_DSS_GFX = 0, OMAP_DSS_VIDEO1 = 1, OMAP_DSS_VIDEO2 = 2, @@ -338,7 +338,7 @@ struct omap_overlay { /* static fields */ const char *name; - enum omap_plane id; + enum omap_plane_id id; enum omap_color_mode supported_modes; enum omap_overlay_caps caps; @@ -785,7 +785,7 @@ const char *omapdss_get_default_display_name(void); int dss_feat_get_num_mgrs(void); int dss_feat_get_num_ovls(void); -enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane); +enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane_id plane); @@ -830,56 +830,13 @@ static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev) return dssdev->state == OMAP_DSS_DISPLAY_ACTIVE; } -struct device_node * -omapdss_of_get_next_port(const struct device_node *parent, - struct device_node *prev); - -struct device_node * -omapdss_of_get_next_endpoint(const struct device_node *parent, - struct device_node *prev); - -struct device_node * -omapdss_of_get_first_endpoint(const struct device_node *parent); - struct omap_dss_device * omapdss_of_find_source_for_first_ep(struct device_node *node); -u32 dispc_read_irqstatus(void); -void dispc_clear_irqstatus(u32 mask); -u32 dispc_read_irqenable(void); -void dispc_write_irqenable(u32 mask); +void omapdss_set_is_initialized(bool set); -int dispc_request_irq(irq_handler_t handler, void *dev_id); -void dispc_free_irq(void *dev_id); - -int dispc_runtime_get(void); -void dispc_runtime_put(void); - -void dispc_mgr_enable(enum omap_channel channel, bool enable); -u32 dispc_mgr_get_vsync_irq(enum omap_channel channel); -u32 dispc_mgr_get_framedone_irq(enum omap_channel channel); -u32 dispc_mgr_get_sync_lost_irq(enum omap_channel channel); -bool dispc_mgr_go_busy(enum omap_channel channel); -void dispc_mgr_go(enum omap_channel channel); -void dispc_mgr_set_lcd_config(enum omap_channel channel, - const struct dss_lcd_mgr_config *config); -void dispc_mgr_set_timings(enum omap_channel channel, - const struct videomode *vm); -void dispc_mgr_setup(enum omap_channel channel, - const struct omap_overlay_manager_info *info); -u32 dispc_mgr_gamma_size(enum omap_channel channel); -void dispc_mgr_set_gamma(enum omap_channel channel, - const struct drm_color_lut *lut, - unsigned int length); - -int dispc_ovl_enable(enum omap_plane plane, bool enable); -bool dispc_ovl_enabled(enum omap_plane plane); -void dispc_ovl_set_channel_out(enum omap_plane plane, - enum omap_channel channel); -int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi, - bool replication, const struct videomode *vm, bool mem_to_mem); - -enum omap_dss_output_id dispc_mgr_get_supported_outputs(enum omap_channel channel); +struct device_node *dss_of_port_get_parent_device(struct device_node *port); +u32 dss_of_port_get_port_number(struct device_node *port); struct dss_mgr_ops { int (*connect)(enum omap_channel channel, @@ -919,4 +876,60 @@ int dss_mgr_register_framedone_handler(enum omap_channel channel, void dss_mgr_unregister_framedone_handler(enum omap_channel channel, void (*handler)(void *), void *data); +/* dispc ops */ + +struct dispc_ops { + u32 (*read_irqstatus)(void); + void (*clear_irqstatus)(u32 mask); + u32 (*read_irqenable)(void); + void (*write_irqenable)(u32 mask); + + int (*request_irq)(irq_handler_t handler, void *dev_id); + void (*free_irq)(void *dev_id); + + int (*runtime_get)(void); + void (*runtime_put)(void); + + int (*get_num_ovls)(void); + int (*get_num_mgrs)(void); + + void (*mgr_enable)(enum omap_channel channel, bool enable); + bool (*mgr_is_enabled)(enum omap_channel channel); + u32 (*mgr_get_vsync_irq)(enum omap_channel channel); + u32 (*mgr_get_framedone_irq)(enum omap_channel channel); + u32 (*mgr_get_sync_lost_irq)(enum omap_channel channel); + bool (*mgr_go_busy)(enum omap_channel channel); + void (*mgr_go)(enum omap_channel channel); + void (*mgr_set_lcd_config)(enum omap_channel channel, + const struct dss_lcd_mgr_config *config); + void (*mgr_set_timings)(enum omap_channel channel, + const struct videomode *vm); + void (*mgr_setup)(enum omap_channel channel, + const struct omap_overlay_manager_info *info); + enum omap_dss_output_id (*mgr_get_supported_outputs)(enum omap_channel channel); + u32 (*mgr_gamma_size)(enum omap_channel channel); + void (*mgr_set_gamma)(enum omap_channel channel, + const struct drm_color_lut *lut, + unsigned int length); + + int (*ovl_enable)(enum omap_plane_id plane, bool enable); + bool (*ovl_enabled)(enum omap_plane_id plane); + void (*ovl_set_channel_out)(enum omap_plane_id plane, + enum omap_channel channel); + int (*ovl_setup)(enum omap_plane_id plane, + const struct omap_overlay_info *oi, + const struct videomode *vm, bool mem_to_mem); + + enum omap_color_mode (*ovl_get_color_modes)(enum omap_plane_id plane); +}; + +void dispc_set_ops(const struct dispc_ops *o); +const struct dispc_ops *dispc_get_ops(void); + +bool omapdss_component_is_display(struct device_node *node); +bool omapdss_component_is_output(struct device_node *node); + +bool omapdss_stack_is_ready(void); +void omapdss_gather_components(struct device *dev); + #endif /* __OMAP_DRM_DSS_H */ |