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2014-01-14drivers: gpu: Include appropriate header file in drm_usb.cRashika1-0/+1
Include appropriate header file include/drm/drm_usb.h in drm/drm_usb.c because functions drm_get_usb_dev(), drm_usb_init() and drm_usb_exit() have their prototype declarations in the header file. This eliminates the following warning in drm/drm_usb.c: drivers/gpu/drm/drm_usb.c:5:5: warning: no previous prototype for ‘drm_get_usb_dev’ [-Wmissing-prototypes] drivers/gpu/drm/drm_usb.c:61:5: warning: no previous prototype for ‘drm_usb_init’ [-Wmissing-prototypes] drivers/gpu/drm/drm_usb.c:75:6: warning: no previous prototype for ‘drm_usb_exit’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Acked-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14drm/gma500: Remove unused function declarationDaniel Vetter1-5/+0
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14drm: store the gem vma offset manager in a typed pointerDaniel Vetter5-26/+16
This was hidden in a generic void * dev->mm_private. But only ever used for gem. But thanks to this fake generic pretension no one noticed that Rob's drm drivers are now all broken. So just give the offset manager a type pointer and fix up msm, omapdrm and tilcdc. v2: Fixup compile fail. v3: Fixup rebase fail that David spotted. Cc: David Herrmann <dh.herrmann@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-14Merge tag 'vmwgfx-next-2014-01-13' of ↵Dave Airlie6-53/+87
git://people.freedesktop.org/~thomash/linux into drm-next Anyway, nothing big here, Three more code cleanup patches from Rashika Kheria, and one TTM/vmwgfx patch from me that tightens security around TTM objects enough for them to opened using prime objects from render nodes: Previously any client could access a shared buffer using the "name", also without actually opening it. Now a reference is required, and for render nodes such a reference is intended to only be obtainable using a prime fd. vmwgfx-next 2014-01-13 pull request * tag 'vmwgfx-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux: drivers: gpu: Mark functions as static in vmwgfx_fence.c drivers: gpu: Mark functions as static in vmwgfx_buffer.c drivers: gpu: Mark functions as static in vmwgfx_kms.c drm/ttm: ttm object security fixes for render nodes
2014-01-14Merge tag 'ttm-next-2014-01-13' of ↵Dave Airlie6-18/+64
git://people.freedesktop.org/~thomash/linux into drm-next Some code cleanup by Rashika Keria, VM stuff for ttm: -Use PFNMAP instead of MIXEDMAP where possible for performance -Refuse to fault imported pages, an initial step to support dma-bufs better from within TTM. -Correctly set page mapping and -index members. These are needed in various places in the vm subsystem that we are not using yet, but plan to use soonish: For example unmap-mapping-range keeping COW pages, and dirty tracking fbdefio style, but also for PCI memory. ttm-next 2013-01-14 pull request * tag 'ttm-next-2014-01-13' of git://people.freedesktop.org/~thomash/linux: drivers: gpu: Remove unused function in ttm_lock.c drivers: gpu: Mark function as static in ttm_bo_util.c drivers: gpu: Mark function as static in ttm_bo.c drm/ttm: Correctly set page mapping and -index members drm/ttm: Refuse to fault (prime-) imported pages drm/ttm: Use VM_PFNMAP for shared bo maps
2014-01-13drm/cirrus: Fix cirrus drm driver for fbdev + qemuMartin Koegler1-0/+3
Xorg fbdev driver requires smem_start/smem_len, otherwise it tries to map 0 bytes as video memory. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=856760 Signed-off-by: Martin Koegler <martin.koegler@chello.at> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-01-13Merge branch 'exynos-drm-next' of ↵Dave Airlie5-63/+40
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next This pull request adds an anon file for exynos specific mmaper to resolve potential a dead lock issue pointed out by Al Viro, and fixes build break of drm-next. * 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos: fix build error caused by removed drm core macros drm/exynos: use a new anon file for exynos gem mmaper
2014-01-13Merge branch 'drm-next-3.14-wip' of ↵Dave Airlie66-614/+1572
git://people.freedesktop.org/~agd5f/linux into drm-next This is the drm-next pull for radeon for 3.14. Highlights include: - dpm rework which fixes some issues and allows us to enable dpm by default on CIK parts - enable clockgating on CIK parts - pci config reset. This is a bus-level chip reset that can be more reliable than soft reset in certain cases. Disabled by default. Enable with the hard_reset module option. - big endian rptr/wrptr update fixes - lots of debugfs improvements - some driver cleanup patches from Rashika Kheria - bug fixes * 'drm-next-3.14-wip' of git://people.freedesktop.org/~agd5f/linux: (50 commits) drm/radeon: implement pci config reset for CIK (v3) drm/radeon: implement pci config reset for SI (v2) drm/radeon: implement pci config reset for evergreen/cayman (v2) drm/radeon: implement pci config reset for r6xx/7xx (v3) drm/radeon: add pci config hard reset drm/radeon: add hard_reset module parameter drm/radeon: skip colorbuffer checking if COLOR_INFO.FORMAT is set to INVALID radeon/pm: Guard access to rdev->pm.power_state array drivers: gpu: Move prototype declarations to header file radeon_mode.h from radeon_atombios.c and radeon_combios.c drivers: gpu: Move prototype declaration to header file radeon_mode.h drm/radeon: move com/atombios scratch reg functions to radeon_mode.h drm/radeon/dpm: make some functions static for TN drm/radeon/dpm: make some functions static for sumo drm/radeon/dpm: make some functions static for CI drivers: gpu: Include appropriate header file in ci_smc.c drivers: gpu: Move prototype declaration to header file radeon_mode.h from atombios_i2c.c drivers: gpu: Include appropriate header file in si_smc.c and remove prototype declaration from header file sislands_smc.h drivers: gpu: Add static keyword to the definition of KMS_INVALID_IOCTL in radeon_kms.c drivers: gpu: Mark function as static in r600_hdmi.c drivers: gpu: Mark function as static in radeon_gem.c ...
2014-01-13Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into ↵Dave Airlie52-852/+5268
drm-next MSM tree from Rob. * 'msm-next' of git://people.freedesktop.org/~robclark/linux: drm/msm: add a330/apq8x74 drm/msm: add mdp5/apq8x74 drm/msm: add hdmi support for apq8x74/mdp5 drm/msm: move irq utils to mdp_kms drm/msm: split out msm_kms.h drm/msm: mdp4_format -> mdp_format drm/msm: resync generated headers drm/msm: move mdp4 -> mdp/mdp4 drm/msm: add support for msm8060ab/bstem drm/msm: add support for non-IOMMU systems drm/msm: fix bus scaling drm/msm: add missing MODULE_FIRMWARE()s drm/msm: COMPILE_TEST support
2014-01-09drm/msm: add a330/apq8x74Rob Clark5-23/+144
Add support for adreno 330. Not too much different, just a few differences in initial configuration plus setting OCMEM base. Userspace support is already in upstream mesa. Note that the existing DT code is simply using the bindings from downstream android kernel, to simplify porting of this driver to existing devices. These do not constitute any committed/stable DT ABI. The addition of proper DT bindings will be a subsequent patch, at which point (as best as possible) I will try to support either upstream bindings or what is found in downstream android kernel, so that existing device DT files can be used. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: add mdp5/apq8x74Rob Clark12-2/+2167
Add support for the new MDP5 display controller block. The mapping between parts of the display controller and KMS is: plane -> PIPE{RGBn,VIGn} \ crtc -> LM (layer mixer) |-> MDP "device" encoder -> INTF / connector -> HDMI/DSI/eDP/etc --> other device(s) Unlike MDP4, it appears we can get by with a single encoder, rather than needing a different implementation for DTV, DSI, etc. (Ie. the register interface is same, just different bases.) Also unlike MDP4, all the IRQs for other blocks (HDMI, DSI, etc) are routed through MDP. And finally, MDP5 has this "Shared Memory Pool" (called "SMP"), from which blocks need to be allocated to the active pipes based on fetch stride. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: add hdmi support for apq8x74/mdp5Rob Clark8-107/+511
The HDMI block is basically the same between older SoC's with mdp4 display controller, and newer ones with mdp5. So mostly this consists of better abstracting out the different sets of regulators, clks, etc. In particular, for regulators and clks we can split it up by what is needed for hot plug detect to work, and what is needed to light up the display. Also, 8x74 has a new phy.. a very simple one, but split out into a different mmio space. And with mdp5, the irq is shared with mdp, so we don't directly register our own irq handler. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: move irq utils to mdp_kmsRob Clark10-169/+254
We'll want basically the same thing for mdp5, so refactor it out so it can be shared. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: split out msm_kms.hRob Clark6-30/+60
Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: mdp4_format -> mdp_formatRob Clark7-31/+64
This can be shared between mdp4 and mdp5. Both use the same set of parameters to describe the format to the hw. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: resync generated headersRob Clark14-243/+1525
resync to latest envytools db, add mdp5 registers Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: move mdp4 -> mdp/mdp4Rob Clark9-6/+6
There are some little bits and pieces that mdp4 and mdp5 can share, so move things around so that we can have both in a common parent directory. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: add support for msm8060ab/bstemRob Clark3-5/+19
This adds the necessary configuration for the APQ8060A SoC (dual-core krait + a320 gpu) as found on the bstem board. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: add support for non-IOMMU systemsRob Clark12-147/+410
Add a VRAM carveout that is used for systems which do not have an IOMMU. The VRAM carveout uses CMA. The arch code must setup a CMA pool for the device (preferrably in highmem.. a 256m-512m VRAM pool in lowmem is not cool). The user can configure the VRAM pool size using msm.vram module param. Technically, the abstraction of IOMMU behind msm_mmu is not strictly needed, but it simplifies the GEM code a bit, and will be useful later when I add support for a2xx devices with GPUMMU, so I decided to keep this part. It appears to be possible to configure the GPU to restrict access to addresses within the VRAM pool, but this is not done yet. So for now the GPU will refuse to load if there is no sort of mmu. Once address based limits are supported and tested to confirm that we aren't giving the GPU access to arbitrary memory, this restriction can be lifted Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: fix bus scalingRob Clark4-15/+23
This got a bit broken with original patches when re-arranging things to move dependencies on mach-msm inside #ifndef OF. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: add missing MODULE_FIRMWARE()sRob Clark1-0/+5
Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/msm: COMPILE_TEST supportRob Clark3-4/+10
With a simple stub, we can get COMPILE_TEST support. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-01-09drm/radeon: implement pci config reset for CIK (v3)Alex Deucher2-0/+172
pci config reset is a low level reset that resets the entire chip from the bus interface. It can be more reliable if soft reset fails. v2: fix rebase v3: hide behind module parameter Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-09drm/radeon: implement pci config reset for SI (v2)Alex Deucher2-0/+116
pci config reset is a low level reset that resets the entire chip from the bus interface. It can be more reliable if soft reset fails. v2: hide behind module parameter Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-09drm/radeon: implement pci config reset for evergreen/cayman (v2)Alex Deucher3-2/+59
pci config reset is a low level reset that resets the entire chip from the bus interface. It can be more reliable if soft reset fails. v2: put behind module parameter Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-09drm/radeon: implement pci config reset for r6xx/7xx (v3)Alex Deucher4-0/+112
pci config reset is a low level reset that resets the entire chip from the bus interface. It can be more reliable if soft reset fails. There's not much information still available on r6xx, so r6xx is based on guess-work. v2: put behind module parameter v3: add IGP check Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-09drm/radeon: add pci config hard resetAlex Deucher2-0/+9
This is used to hard reset the asic. If a soft reset is not able to reset things, a hard reset can be used. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-09drm/radeon: add hard_reset module parameterAlex Deucher2-0/+5
Enabling this parameter enables pci config reset, aka hard reset, which is a bus level chip reset. In some cases this works more reliably than a soft reset. Disabled by default. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-08drm/radeon: skip colorbuffer checking if COLOR_INFO.FORMAT is set to INVALIDMarek Olšák2-2/+8
This fixes a bug which was causing rejections of valid GPU commands from userspace. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-08radeon/pm: Guard access to rdev->pm.power_state arrayMichel Dänzer1-2/+4
It's never allocated on systems without an ATOMBIOS or COMBIOS ROM. Should fix an oops I encountered while resetting the GPU after a lockup on my PowerBook with an RV350. Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-01-08drivers: gpu: Mark functions as static in vmwgfx_fence.cRashika Kheria1-3/+3
Mark functions as static because they are not used outside the file drm/vmwgfx/vmwgfx_fence.c. This eliminates the following warnings in drm/vmwgfx/vmwgfx_fence.c: drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:274:6: warning: no previous prototype for ‘vmw_fences_perform_actions’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:900:6: warning: no previous prototype for ‘vmw_fence_obj_add_action’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:996:5: warning: no previous prototype for ‘vmw_event_fence_action_create’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-01-08drivers: gpu: Mark functions as static in vmwgfx_buffer.cRashika Kheria1-4/+4
Mark functions as static because they are not used outside the file drm/vmwgfx/vmwgfx_buffer.c. This eliminates the following warnings in drm/vmwgfx/vmwgfx_buffer.c: drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c:520:16: warning: no previous prototype for ‘vmw_ttm_tt_create’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c:549:5: warning: no previous prototype for ‘vmw_invalidate_caches’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c:554:5: warning: no previous prototype for ‘vmw_init_mem_type’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_buffer.c:592:6: warning: no previous prototype for ‘vmw_evict_flags’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-01-08drivers: gpu: Mark functions as static in vmwgfx_kms.cRashika Kheria1-6/+6
Mark functions as static because they are not used outside the file drm/vmwgfx/vmwgfx_kms.c. This eliminates the following warnings in drm/vmwgfx/vmwgfx_kms.c: drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:43:6: warning: no previous prototype for ‘vmw_clip_cliprects’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:426:6: warning: no previous prototype for ‘vmw_framebuffer_surface_destroy’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:592:5: warning: no previous prototype for ‘vmw_framebuffer_surface_dirty’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:757:6: warning: no previous prototype for ‘vmw_framebuffer_dmabuf_destroy’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:943:5: warning: no previous prototype for ‘vmw_framebuffer_dmabuf_dirty’ [-Wmissing-prototypes] drivers/gpu/drm/vmwgfx/vmwgfx_kms.c:1666:5: warning: no previous prototype for ‘vmw_du_update_layout’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-01-08drivers: gpu: Remove unused function in ttm_lock.cRashika Kheria1-8/+0
Remove unused function ttm_write_lock_downgrade() from drm/ttm/ttm_lock.c. This eliminates the following warning in drm/ttm/ttm_lock.c: drivers/gpu/drm/ttm/ttm_lock.c:189:6: warning: no previous prototype for ‘ttm_write_lock_downgrade’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
2014-01-08drivers: gpu: Mark function as static in ttm_bo_util.cRashika Kheria1-2/+2
Mark functions as static because they are not used outside the file drm/ttm/ttm_bo_util.c. This eliminates the following warnings in drm/ttm/ttm_bo_util.c: drivers/gpu/drm/ttm/ttm_bo_util.c:190:5: warning: no previous prototype for ‘ttm_mem_reg_ioremap’ [-Wmissing-prototypes] drivers/gpu/drm/ttm/ttm_bo_util.c:222:6: warning: no previous prototype for ‘ttm_mem_reg_iounmap’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
2014-01-08drivers: gpu: Mark function as static in ttm_bo.cRashika Kheria1-1/+1
Mark function as static because it is not used outside file drm/ttm/ttm_bo.c. This eliminates the following warning in drm/ttm/ttm_bo.c: drivers/gpu/drm/ttm/ttm_bo.c:960:5: warning: no previous prototype for ‘ttm_bo_move_buffer’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
2014-01-08drm/ttm: ttm object security fixes for render nodesThomas Hellstrom4-40/+74
When a client looks up a ttm object, don't look it up through the device hash table, but rather from the file hash table. That makes sure that the client has indeed put a reference on the object, or in gem terms, has opened the object; either using prime or using the global "name". To avoid a performance loss, make sure the file hash table entries can be looked up from under an RCU lock, and as a consequence, replace the rwlock with a spinlock, since we never need to take it in read mode only anymore. Finally add a ttm object lookup function for the device hash table, that is intended to be used when we put a ref object on a base object or, in gem terms, when we open the object. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com>
2014-01-08drm/ttm: Correctly set page mapping and -index membersThomas Hellstrom3-4/+37
Needed for some vm operations; most notably unmap_mapping_range() with even_cows = 0. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com>
2014-01-08drm/ttm: Refuse to fault (prime-) imported pagesThomas Hellstrom1-0/+9
This is illegal for at least two reasons: 1) While it may work on some platforms / iommus, obtaining page pointers from mapped sg-lists is illegal, since the DMA API allows page pointer information to be destroyed in the sg mapping process. 2) TTM has no way of determining the linear kernel map caching state of the underlying pages. PTEs with conflicting caching state pointing to the same pfn is not allowed. TTM operations touching pages of imported sg-tables should be redirected through the proper dma-buf operations. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Acked-by: Daniel Vetter <daniel@ffwll.ch>
2014-01-08drm/ttm: Use VM_PFNMAP for shared bo mapsThomas Hellstrom1-3/+15
VM_PFNMAP is faster than VM_MIXEDMAP due to reduced page administration so use it for shared maps where we don't have any Copy-On-Write pages. For private maps, we continue to use VM_MIXEDMAP. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-01-07drivers: gpu: Move prototype declarations to header file radeon_mode.h from ↵Rashika Kheria3-11/+4
radeon_atombios.c and radeon_combios.c Move prototype declarations of functions radeon_get_encoder_enum() and radeon_link_encoder_connector() to header file drm/radeon/radeon_mode.h because they are used by more than one file. This eliminates the following warnings in drm/radeon/radeon_encoders.c: drivers/gpu/drm/radeon/radeon_encoders.c:86:1: warning: no previous prototype for ‘radeon_get_encoder_enum’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_encoders.c:162:1: warning: no previous prototype for ‘radeon_link_encoder_connector’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-07drivers: gpu: Move prototype declaration to header file radeon_mode.hRashika Kheria3-22/+20
Move prototype declaration of functions radeon_add_atom_connector() and radeon_add_legacy_connector() to header file drm/radeon/radeon_mode.h because they are used by more than one file. This eliminates the following warning in drm/radeon/radeon_connectors.c: drivers/gpu/drm/radeon/radeon_connectors.c:1588:1: warning: no previous prototype for ‘radeon_add_atom_connector’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_connectors.c:2020:1: warning: no previous prototype for ‘radeon_add_legacy_connector’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-07drm/radeon: move com/atombios scratch reg functions to radeon_mode.hAlex Deucher2-9/+9
fixes warnings with -Wmissing-prototypes Based on initial patches from Rashika Kheria. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Rashika Kheria <rashika.kheria@gmail.com>
2014-01-07drm/radeon/dpm: make some functions static for TNAlex Deucher2-5/+2
Noticed by Rashika Kheria and cherry-picked from her larger patch set. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Rashika Kheria <rashika.kheria@gmail.com>
2014-01-07drm/radeon/dpm: make some functions static for sumoAlex Deucher2-2/+1
Noticed by Rashika Kheria and cherry-picked from her larger patch set. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Rashika Kheria <rashika.kheria@gmail.com>
2014-01-07drm/radeon/dpm: make some functions static for CIAlex Deucher1-6/+6
Noticed by Rashika Kheria and cherry-picked from her larger patch set. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Rashika Kheria <rashika.kheria@gmail.com>
2014-01-07drivers: gpu: Include appropriate header file in ci_smc.cRashika Kheria1-0/+1
Include header file drm/radeon/ci_dpm.h in drm/radeon/ci_smc.c because it uses function declared in the header file. This eliminates the following warnings in drm/radeon/ci_smc.c: drivers/gpu/drm/radeon/ci_smc.c:46:5: warning: no previous prototype for ‘ci_copy_bytes_to_smc’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:113:6: warning: no previous prototype for ‘ci_start_smc’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:121:6: warning: no previous prototype for ‘ci_reset_smc’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:129:5: warning: no previous prototype for ‘ci_program_jump_on_start’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:136:6: warning: no previous prototype for ‘ci_stop_smc_clock’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:145:6: warning: no previous prototype for ‘ci_start_smc_clock’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:154:6: warning: no previous prototype for ‘ci_is_smc_running’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:165:14: warning: no previous prototype for ‘ci_send_msg_to_smc’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:186:14: warning: no previous prototype for ‘ci_wait_for_smc_inactive’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:204:5: warning: no previous prototype for ‘ci_load_smc_ucode’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:251:5: warning: no previous prototype for ‘ci_read_smc_sram_dword’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/ci_smc.c:266:5: warning: no previous prototype for ‘ci_write_smc_sram_dword’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-07drivers: gpu: Move prototype declaration to header file radeon_mode.h from ↵Rashika Kheria2-2/+1
atombios_i2c.c Move prototype declaration of function radeon_atom_copy_swap() to header file drm/radeon/radeon_mode.h because it is used by more than one file. This eliminates the following warnings in drm/radeon/atombios_dp.c: drivers/gpu/drm/radeon/atombios_dp.c:53:6: warning: no previous prototype for ‘radeon_atom_copy_swap’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-07drivers: gpu: Include appropriate header file in si_smc.c and remove ↵Rashika Kheria2-2/+1
prototype declaration from header file sislands_smc.h Include header file gpu/drm/radeon/sislands_smc.h in drm/radeon/si_smc.c because it uses function declared in the header file. Remove prototype declaration of function si_set_smc_sram_address() from drm/radeon/sislands_smc.h because the function is used only in one file where it is declared static already. This eliminates the following warnings in drm/radeon/si_smc.c: drivers/gpu/drm/radeon/si_smc.c:46:5: warning: no previous prototype for ‘si_copy_bytes_to_smc’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:112:6: warning: no previous prototype for ‘si_start_smc’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:121:6: warning: no previous prototype for ‘si_reset_smc’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:135:5: warning: no previous prototype for ‘si_program_jump_on_start’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:142:6: warning: no previous prototype for ‘si_stop_smc_clock’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:151:6: warning: no previous prototype for ‘si_start_smc_clock’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:160:6: warning: no previous prototype for ‘si_is_smc_running’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:171:14: warning: no previous prototype for ‘si_send_msg_to_smc’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:192:14: warning: no previous prototype for ‘si_wait_for_smc_inactive’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:210:5: warning: no previous prototype for ‘si_load_smc_ucode’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:269:5: warning: no previous prototype for ‘si_read_smc_sram_dword’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/si_smc.c:284:5: warning: no previous prototype for ‘si_write_smc_sram_dword’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-07drivers: gpu: Add static keyword to the definition of KMS_INVALID_IOCTL in ↵Rashika Kheria1-1/+2
radeon_kms.c Add static keyword to the definition of KMS_INVALID_IOCTL(name) in radeon_kms.c because the functions passed to it as arguments are not used anywhere else. This eliminates the following warnings in drm/radeon/radeon_kms.c: drivers/gpu/drm/radeon/radeon_kms.c:719:1: warning: no previous prototype for ‘radeon_cp_init_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:720:1: warning: no previous prototype for ‘radeon_cp_start_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:721:1: warning: no previous prototype for ‘radeon_cp_stop_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:722:1: warning: no previous prototype for ‘radeon_cp_reset_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:723:1: warning: no previous prototype for ‘radeon_cp_idle_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:724:1: warning: no previous prototype for ‘radeon_cp_resume_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:725:1: warning: no previous prototype for ‘radeon_engine_reset_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:726:1: warning: no previous prototype for ‘radeon_fullscreen_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:727:1: warning: no previous prototype for ‘radeon_cp_swap_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:728:1: warning: no previous rototype for ‘radeon_cp_clear_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:729:1: warning: no previous prototype for ‘radeon_cp_vertex_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:730:1: warning: no previous rototype for ‘radeon_cp_indices_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:731:1: warning: no previous prototype for ‘radeon_cp_texture_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:732:1: warning: no previous prototype for ‘radeon_cp_stipple_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:733:1: warning: no previous prototype for ‘radeon_cp_indirect_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:734:1: warning: no previous prototype for ‘radeon_cp_vertex2_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:735:1: warning: no previous prototype for ‘radeon_cp_cmdbuf_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:736:1: warning: no previous prototype for ‘radeon_cp_getparam_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:737:1: warning: no previous prototype for ‘radeon_cp_flip_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:738:1: warning: no previous prototype for ‘radeon_mem_alloc_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:739:1: warning: no previous prototype for ‘radeon_mem_free_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:740:1: warning: no previous rototype for ‘radeon_mem_init_heap_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:741:1: warning: no previous rototype for ‘radeon_irq_emit_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:742:1: warning: no previous prototype for ‘radeon_irq_wait_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:743:1: warning: no previous rototype for ‘radeon_cp_setparam_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:744:1: warning: no previous prototype for ‘radeon_surface_alloc_kms’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/radeon_kms.c:745:1: warning: no previous prototype for ‘radeon_surface_free_kms’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-27 14:01:18 +0300