aboutsummaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2016-12-15drm/amdgpu: add new gfx cg flags.Rex Zhu1-0/+4
Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-15drm/amdgpu: fix pg can't be disabled by PG mask.Rex Zhu1-5/+2
Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-15drm/amdgpu: always initialize gfx pg for gfx_v8.0.Rex Zhu1-39/+32
v2: always init gfx pg for asics that can support. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-15drm/amdgpu: enable AMD_PG_SUPPORT_CP in Carrizo/Stoney.Rex Zhu1-0/+2
Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-12-15drm/amdgpu: fix init save/restore list in gfx_v8.0Rex Zhu1-2/+6
set valid data to mmRLC_SRM_INDEX_CNTL_ADDRx/DATAx. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-12-15drm/amdgpu: fix enable_cp_power_gating in gfx_v8.0.Rex Zhu1-1/+1
the CP_PG_DISABLE bit was reversed. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-12-15drm/amdgpu: disable uvd pg on Tonga.Rex Zhu1-1/+1
it does not work with GPU pass through if the VM is not cleanly shutdown leading to a hang when the modules is reloaded. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-12-15Merge tag 'for-linus' of ↵Linus Torvalds184-2648/+11682
git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull rdma updates from Doug Ledford: "This is the complete update for the rdma stack for this release cycle. Most of it is typical driver and core updates, but there is the entirely new VMWare pvrdma driver. You may have noticed that there were changes in DaveM's pull request to the bnxt Ethernet driver to support a RoCE RDMA driver. The bnxt_re driver was tentatively set to be pulled in this release cycle, but it simply wasn't ready in time and was dropped (a few review comments still to address, and some multi-arch build issues like prefetch() not working across all arches). Summary: - shared mlx5 updates with net stack (will drop out on merge if Dave's tree has already been merged) - driver updates: cxgb4, hfi1, hns-roce, i40iw, mlx4, mlx5, qedr, rxe - debug cleanups - new connection rejection helpers - SRP updates - various misc fixes - new paravirt driver from vmware" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (210 commits) IB: Add vmw_pvrdma driver IB/mlx4: fix improper return value IB/ocrdma: fix bad initialization infiniband: nes: return value of skb_linearize should be handled MAINTAINERS: Update Intel RDMA RNIC driver maintainers MAINTAINERS: Remove Mitesh Ahuja from emulex maintainers IB/core: fix unmap_sg argument qede: fix general protection fault may occur on probe IB/mthca: Replace pci_pool_alloc by pci_pool_zalloc mlx5, calc_sq_size(): Make a debug message more informative mlx5: Remove a set-but-not-used variable mlx5: Use { } instead of { 0 } to init struct IB/srp: Make writing the add_target sysfs attr interruptible IB/srp: Make mapping failures easier to debug IB/srp: Make login failures easier to debug IB/srp: Introduce a local variable in srp_add_one() IB/srp: Fix CONFIG_DYNAMIC_DEBUG=n build IB/multicast: Check ib_find_pkey() return value IPoIB: Avoid reading an uninitialized member variable IB/mad: Fix an array index check ...
2016-12-15Merge tag 'devicetree-for-4.10' of ↵Linus Torvalds4-212/+168
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - add various vendor prefixes. - fix NUMA node handling when "numa=off" is passed on kernel command line. - coding style Clean-up of overlay handling code. - DocBook fixes in DT platform driver code - Altera SoCFPGA binding addtions for freeze bridge, arria10 FPGA manager and FPGA bridges. - a couple of printk message fixes. * tag 'devicetree-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (33 commits) dt: pwm: bcm2835: fix typo in clocks property name devicetree: add vendor prefix for National Instruments Revert "of: base: add support to get machine model name" of: Fix issue where code would fall through to error case. drivers/of: fix missing pr_cont()s in of_print_phandle_args devicetree: bindings: Add vendor prefix for Oki devicetree: bindings: Add vendor prefix for Andes Technology Corporation dt-bindings: add MYIR Tech hardware vendor prefix add bindings document for altera freeze bridge ARM: socfpga: add bindings doc for arria10 fpga manager ARM: socfpga: add bindings document for fpga bridge drivers of: base: add support to get machine model name of/platform: clarify of_find_device_by_node refcounting of/platform: fix of_platform_device_destroy comment of: Remove unused variable overlay_symbols of: Move setting of pointer to beside test for non-null of: Add back an error message, restructured of: Update comments to reflect changes and increase clarity of: Remove redundant size check of: Update structure of code to be clearer, also remove BUG_ON() ...
2016-12-15Merge tag 'pwm/for-4.10-rc1' of ↵Linus Torvalds4-1/+281
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "This is a very tiny pull request, with just a new driver for HiSilicon BVT SoCs and a cleanup for the Amlogic Meson driver. There are other patches on the list, but my timing was really bad this time and I ended up not having the time to look at them in enough detail to be comfortable merging them" * tag 'pwm/for-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: Add PWM driver for HiSilicon BVT SOCs pwm: meson: Remove unneeded platform MODULE_ALIAS
2016-12-15drm: Fix kernel docs for drm_helper_mode_fill_fb_struct()Ville Syrjälä1-0/+1
drm_modeset_helper.c:74: warning: No description found for parameter 'dev' Cc: Laurent Pinchart <[email protected]> Cc: Alex Deucher <[email protected]> Fixes: a3f913ca9892 ("drm: Pass 'dev' to drm_helper_mode_fill_fb_struct()") Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]>
2016-12-15target/user: Fix use-after-free of tcmu_cmds if they are expiredAndy Grover1-2/+0
Don't free the cmd in tcmu_check_expired_cmd, it's still referenced by an entry in our cmd_id->cmd idr. If userspace ever resumes processing, tcmu_handle_completions() will use the now-invalid cmd pointer. Instead, don't free cmd. It will be freed by tcmu_handle_completion() if userspace ever recovers, or tcmu_free_device if not. Cc: [email protected] Reported-by: Bryant G Ly <[email protected]> Tested-by: Bryant G Ly <[email protected]> Signed-off-by: Andy Grover <[email protected]> Signed-off-by: Bart Van Assche <[email protected]>
2016-12-15drm/atomic: Delete wrong comment.Maarten Lankhorst1-4/+0
drm_atomic_state_put is called unconditionally, so TEST_ONLY is no different from commit. Signed-off-by: Maarten Lankhorst <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/1481812185-19098-2-git-send-email-maarten.lankhorst@linux.intel.com
2016-12-15drm: Fix typo in drm_event_reserve_init() kerneldocThierry Reding1-1/+1
drm_event_reserve_init_locked() is the correct function to call when already holding the dev->event_lock lock. Signed-off-by: Thierry Reding <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm/cma: Fix compile fail due to fomat->format typoVille Syrjälä1-1/+1
Apparently my arm .config had reverted to CMA=n at some point, so I failed to notice that I typoed the code. Fix it up so that the cma helper will compile again. Reported-by: kbuild test robot <[email protected]> Cc: Laurent Pinchart <[email protected]> Fixes: ca984a998ad3 ("drm/fb_cma_helper: Replace drm_format_info() with fb->format") Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Laurent Pinchart <[email protected]>
2016-12-15drm/i915: Optimise VMA lookup slightlyTvrtko Ursulin1-2/+10
Cast VM pointers before substraction to save the compiler doing a smart one which includes multiplication. v2: Only keep the first optimisation and prettify it. (Chris Wilson) Signed-off-by: Tvrtko Ursulin <[email protected]> Cc: Chris Wilson <[email protected]> Reviewed-by: Chris Wilson <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm: Eliminate the useless "non-RGB fb" debug messageVille Syrjälä1-12/+1
No point in spamming the log whenever a non-RGB fb is being constructed. And since there's nothing to do anymore that fb->bits_per_pixel and fb->depth are gone, we can just kill off this entire piece of code. Cc: Laurent Pinchart <[email protected]> Suggested-by: Laurent Pinchart <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Laurent Pinchart <[email protected]>
2016-12-15drm: Replace 'format->format' comparisons to just 'format' comparisonsVille Syrjälä6-9/+8
Rather than compare the format u32s of two format infos, we can direclty compare the format info pointers themselves. Noramlly all the ->format pointers all point to somwehere in the big array, so this is a valid way to test for equality. Also drivers may want to point ->format at a private format info struct instead (eg. for special compressed formats with extra planes), so just comparing the pixel format values wouldn't necessaritly even work. But comparing the pointers will also take care of that case. @@ struct drm_framebuffer *a; struct drm_framebuffer *b; @@ ( - a->format->format != b->format->format + a->format != b->format | - a->format->format == b->format->format + a->format == b->format ) @@ struct drm_plane_state *a; struct drm_plane_state *b; @@ ( - a->fb->format->format != b->fb->format->format + a->fb->format != b->fb->format | - a->fb->format->format == b->fb->format->format + a->fb->format == b->fb->format ) @@ struct drm_crtc *crtc; struct drm_framebuffer *x; @@ ( - crtc->primary->fb->format->format != x->format->format + crtc->primary->fb->format != x->format | - x->format->format != crtc->primary->fb->format->format + x->format != crtc->primary->fb->format ) @@ struct drm_mode_set *set; @@ - set->fb->format->format != set->crtc->primary->fb->format->format + set->fb->format != set->crtc->primary->fb->format Cc: Laurent Pinchart <[email protected]> Suggested-by: Laurent Pinchart <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Laurent Pinchart <[email protected]>
2016-12-15drm: Nuke fb->pixel_formatVille Syrjälä53-147/+145
Replace uses of fb->pixel_format with fb->format->format. Less duplicated information is a good thing. Note that coccinelle failed to eliminate the "/* fourcc format */" comment from drm_framebuffer.h, so I had to do that part manually. @@ struct drm_framebuffer *FB; expression E; @@ drm_helper_mode_fill_fb_struct(...) { ... - FB->pixel_format = E; ... } @@ struct drm_framebuffer *FB; expression E; @@ i9xx_get_initial_plane_config(...) { ... - FB->pixel_format = E; ... } @@ struct drm_framebuffer *FB; expression E; @@ ironlake_get_initial_plane_config(...) { ... - FB->pixel_format = E; ... } @@ struct drm_framebuffer *FB; expression E; @@ skylake_get_initial_plane_config(...) { ... - FB->pixel_format = E; ... } @@ struct drm_framebuffer *a; struct drm_framebuffer b; @@ ( - a->pixel_format + a->format->format | - b.pixel_format + b.format->format ) @@ struct drm_plane_state *a; struct drm_plane_state b; @@ ( - a->fb->pixel_format + a->fb->format->format | - b.fb->pixel_format + b.fb->format->format ) @@ struct drm_crtc *CRTC; @@ ( - CRTC->primary->fb->pixel_format + CRTC->primary->fb->format->format | - CRTC->primary->state->fb->pixel_format + CRTC->primary->state->fb->format->format ) @@ struct drm_mode_set *set; @@ ( - set->fb->pixel_format + set->fb->format->format | - set->crtc->primary->fb->pixel_format + set->crtc->primary->fb->format->format ) @@ @@ struct drm_framebuffer { ... - uint32_t pixel_format; ... }; v2: Fix commit message (Laurent) Rebase due to earlier removal of many fb->pixel_format uses, including the 'fb->format = drm_format_info(fb->format->format);' snafu v3: Adjusted the semantic patch a bit and regenerated due to code changes Cc: Laurent Pinchart <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Alex Deucher <[email protected]> (v1) Reviewed-by: Laurent Pinchart <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm: Nuke fb->bits_per_pixelVille Syrjälä43-94/+90
Replace uses of fb->bits_per_pixel with fb->format->cpp[0]*8. Less duplicated information is a good thing. Note that I didn't put parens around the cpp*8 in the below cocci script, on account of not wanting spurious parens all over the place. Instead I did the unsafe way, and tried to look over the entire diff to spot if any dangerous expressions were produced. I didn't see any. There are some cases where previously the code did X*bpp/8, so the division happened after the multiplication. Those are now just X*cpp so the division effectively happens before the multiplication, but that is perfectly fine since bpp is always a multiple of 8. @@ struct drm_framebuffer *FB; expression E; @@ drm_helper_mode_fill_fb_struct(...) { ... - FB->bits_per_pixel = E; ... } @@ struct drm_framebuffer *FB; expression E; @@ i9xx_get_initial_plane_config(...) { ... - FB->bits_per_pixel = E; ... } @@ struct drm_framebuffer *FB; expression E; @@ ironlake_get_initial_plane_config(...) { ... - FB->bits_per_pixel = E; ... } @@ struct drm_framebuffer *FB; expression E; @@ skylake_get_initial_plane_config(...) { ... - FB->bits_per_pixel = E; ... } @@ struct drm_framebuffer FB; expression E; @@ ( - E * FB.bits_per_pixel / 8 + E * FB.format->cpp[0] | - FB.bits_per_pixel / 8 + FB.format->cpp[0] | - E * FB.bits_per_pixel >> 3 + E * FB.format->cpp[0] | - FB.bits_per_pixel >> 3 + FB.format->cpp[0] | - (FB.bits_per_pixel + 7) / 8 + FB.format->cpp[0] | - FB.bits_per_pixel + FB.format->cpp[0] * 8 | - FB.format->cpp[0] * 8 != 8 + FB.format->cpp[0] != 1 ) @@ struct drm_framebuffer *FB; expression E; @@ ( - E * FB->bits_per_pixel / 8 + E * FB->format->cpp[0] | - FB->bits_per_pixel / 8 + FB->format->cpp[0] | - E * FB->bits_per_pixel >> 3 + E * FB->format->cpp[0] | - FB->bits_per_pixel >> 3 + FB->format->cpp[0] | - (FB->bits_per_pixel + 7) / 8 + FB->format->cpp[0] | - FB->bits_per_pixel + FB->format->cpp[0] * 8 | - FB->format->cpp[0] * 8 != 8 + FB->format->cpp[0] != 1 ) @@ struct drm_plane_state *state; expression E; @@ ( - E * state->fb->bits_per_pixel / 8 + E * state->fb->format->cpp[0] | - state->fb->bits_per_pixel / 8 + state->fb->format->cpp[0] | - E * state->fb->bits_per_pixel >> 3 + E * state->fb->format->cpp[0] | - state->fb->bits_per_pixel >> 3 + state->fb->format->cpp[0] | - (state->fb->bits_per_pixel + 7) / 8 + state->fb->format->cpp[0] | - state->fb->bits_per_pixel + state->fb->format->cpp[0] * 8 | - state->fb->format->cpp[0] * 8 != 8 + state->fb->format->cpp[0] != 1 ) @@ @@ - (8 * 8) + 8 * 8 @@ struct drm_framebuffer FB; @@ - (FB.format->cpp[0]) + FB.format->cpp[0] @@ struct drm_framebuffer *FB; @@ - (FB->format->cpp[0]) + FB->format->cpp[0] @@ @@ struct drm_framebuffer { ... - int bits_per_pixel; ... }; v2: Clean up the 'cpp*8 != 8' and '(8 * 8)' cases (Laurent) v3: Adjusted the semantic patch a bit and regenerated due to code changes Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Reviewed-by: Alex Deucher <[email protected]> (v1) Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm: Nuke fb->depthVille Syrjälä35-51/+56
Replace uses of fb->depth with fb->format->depth. Less duplicate information is a good thing. @@ struct drm_framebuffer *fb; expression E; @@ drm_helper_mode_fill_fb_struct(...) { ... - fb->depth = E; ... } @@ struct nouveau_framebuffer *fb; @@ - fb->base.depth + fb->base.format->depth @@ struct drm_framebuffer fb; @@ - fb.depth + fb.format->depth @@ struct drm_framebuffer *fb; @@ - fb->depth + fb->format->depth @@ struct drm_framebuffer fb; @@ - (fb.format->depth) + fb.format->depth @@ struct drm_framebuffer *fb; @@ - (fb->format->depth) + fb->format->depth @@ @@ struct drm_framebuffer { ... - unsigned int depth; ... }; v2: Drop the vmw stuff (Daniel) Rerun spatch due to code changes Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm/i915: Use drm_framebuffer_plane_{width,height}() where possibleVille Syrjälä1-3/+2
Replace drm_format_plane_{width,height}() usage with drm_framebuffer_plane_{width,height}() to avoid the lookup of the format info. Cc: [email protected] Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]>
2016-12-15drm: Add drm_framebuffer_plane_{width,height}()Ville Syrjälä1-0/+44
Add variants of drm_format_plane_{width,height}() that take an entire fb object instead of just the format. These should be more efficent as they can just look up the format info from the fb->format pointer rather than having to look it up (using a linear search based on the format). Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm/i915: Store a pointer to the pixel format info for fbcVille Syrjälä2-9/+9
Rather than store the pixel format and look up the format info as needed, let's just store a pointer to the format info directly and speed up our lookups. Cc: Paulo Zanoni <[email protected]> Cc: [email protected] Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]>
2016-12-15drm/nouveau: Use fb->format rather than drm_format_info()Ville Syrjälä1-7/+5
Let's use the pointer to the format information cached under drm_framebuffer rather than look it up manually. Cc: Ben Skeggs <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]>
2016-12-15drm/fb_cma_helper: Replace drm_format_info() with fb->formatVille Syrjälä1-4/+1
Get the format information via the neat fb->format pointer rather than doing a linear search over all the format info structures. Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm: Replace drm_format_plane_cpp() with fb->format->cpp[]Ville Syrjälä15-46/+45
Replace drm_format_plane_cpp(fb->pixel_format) with just fb->format->cpp[]. Avoids the expensive format info lookup. @@ struct drm_framebuffer *a; struct drm_framebuffer b; expression E; @@ ( - drm_format_plane_cpp(a->pixel_format, E) + a->format->cpp[E] | - drm_format_plane_cpp(b.pixel_format, E) + b.format->cpp[E] ) @@ struct drm_plane_state *a; struct drm_plane_state b; expression E; @@ ( - drm_format_plane_cpp(a->fb->pixel_format, E) + a->fb->format->cpp[E] | - drm_format_plane_cpp(b.fb->pixel_format, E) + b.fb->format->cpp[E] ) @@ struct drm_framebuffer *a; identifier T; expression E; @@ T = a->pixel_format <+... - drm_format_plane_cpp(T, E) + a->format->cpp[E] ...+> @@ struct drm_framebuffer b; identifier T; expression E; @@ T = b.pixel_format <+... - drm_format_plane_cpp(T, E) + b.format->cpp[E] ...+> v2: Rerun spatch due to code changes Cc: Laurent Pinchart <[email protected]> Suggested-by: Laurent Pinchart <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm/i915: Eliminate the ugly 'fb?:' constructs from the ilk/skl wm codeVille Syrjälä1-8/+15
Don't access plane_state->fb until we know the plane to be visible. It it's visible, it will have an fb, and thus we don't have to consider the NULL fb case. Makes the code look nicer. Cc: [email protected] Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]>
2016-12-15drm: Replace drm_format_num_planes() with fb->format->num_planesVille Syrjälä13-20/+20
Replace drm_format_num_planes(fb->pixel_format) with just fb->format->num_planes. Avoids the expensive format info lookup. @@ struct drm_framebuffer *a; struct drm_framebuffer b; @@ ( - drm_format_num_planes(a->pixel_format) + a->format->num_planes | - drm_format_num_planes(b.pixel_format) + b.format->num_planes ) @@ struct drm_plane_state *a; struct drm_plane_state b; @@ ( - drm_format_num_planes(a->fb->pixel_format) + a->fb->format->num_planes | - drm_format_num_planes(b.fb->pixel_format) + b.fb->format->num_planes ) @@ struct drm_framebuffer *a; identifier T; @@ T = a->pixel_format <+... - drm_format_num_planes(T) + a->format->num_planes ...+> @@ struct drm_framebuffer b; identifier T; @@ T = b.pixel_format <+... - drm_format_num_planes(T) + b.format->num_planes ...+> v2: Rerun spatch due to code changes Cc: Laurent Pinchart <[email protected]> Suggested-by: Laurent Pinchart <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm: Reject fbs w/o format info in drm_framebuffer_init()Ville Syrjälä1-1/+1
Any framebuffer that doesn't have proper format information when drm_framebuffer_init() is called is a bug. Let's warn and return an error to avoid oopsing the kernel later due to dereferencing the NULL fb->format pointer. Cc: Laurent Pinchart <[email protected]> Suggested-by: Laurent Pinchart <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Laurent Pinchart <[email protected]>
2016-12-15drm/i915: Populate fb->format early for inherited fbsVille Syrjälä1-0/+3
Make sure the framebuffer format info is available as early as possible for fbs we inherit from the BIOS. This will allow us to use the fb as if it was fully formed before we register it. Cc: [email protected] Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]>
2016-12-15drm: Store a pointer to drm_format_info under drm_framebufferVille Syrjälä1-0/+1
To avoid having to look up the format information struct every time, let's just store a pointer to it under drm_framebuffer. v2: Don't populate the fb->format pointer in drm_framebuffer_init(). instead we'll treat a NULL format as an error later Cc: Laurent Pinchart <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Alex Deucher <[email protected]> (v1) Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Laurent Pinchart <[email protected]>
2016-12-15drm: Populate fb->dev from drm_helper_mode_fill_fb_struct()Ville Syrjälä2-1/+5
Populating fb->dev before drm_framebuffer_init() allows us to use fb->dev already while validating the framebuffer. Let's have drm_helper_mode_fill_fb_struct() do that for us. Also make drm_framebuffer_init() warn us if a different device pointer is passed to it than was passed to drm_helper_mode_fill_fb_struct(). v2: Reject fbs with invalid fb->dev (Laurent) Cc: Laurent Pinchart <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Reviewed-by: Alex Deucher <[email protected]> (v1) Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15drm/i915: Set fb->dev early on for inherited fbsVille Syrjälä1-0/+6
We want the fbs inherited from the BIOS to be more or less fully working prior to actually registering them. This will allow us to just pass the fb to various helper function instead of having to pass all the different parameters separately. Cc: [email protected] Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]>
2016-12-15drm/virtio: Call drm_helper_mode_fill_fb_struct() before drm_framebuffer_init()Ville Syrjälä1-1/+2
We want framebuffers to be mostly useable already before drm_framebuffer_init() get called, and so we will start demanding that all the interesting format/size/etc. information be filled in before drm_framebuffer_init(). drm_helper_mode_fill_fb_struct() will do that for us, so let's make sure it gets called before drm_framebuffer_init(). Cc: Dave Airlie <[email protected]> Cc: Gerd Hoffmann <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]>
2016-12-15drm/qxl: Call drm_helper_mode_fill_fb_struct() before drm_framebuffer_init()Ville Syrjälä1-1/+1
We want framebuffers to be mostly useable already before drm_framebuffer_init() is called, and so we will start demanding that all the interesting format/size/etc. information be filled in before drm_framebuffer_init(). drm_helper_mode_fill_fb_struct() will do that for us, so let's make sure it gets called before drm_framebuffer_init(). Cc: Dave Airlie <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Daniel Vetter <[email protected]>
2016-12-15drm: Pass 'dev' to drm_helper_mode_fill_fb_struct()Ville Syrjälä23-24/+25
Pass the drm_device to drm_helper_mode_fill_fb_struct() so that we can populate fb->dev early. Will make it easier to use the fb before we register it. @@ identifier fb, mode_cmd; @@ void drm_helper_mode_fill_fb_struct( + struct drm_device *dev, struct drm_framebuffer *fb, const struct drm_mode_fb_cmd2 *mode_cmd ); @@ identifier fb, mode_cmd; @@ void drm_helper_mode_fill_fb_struct( + struct drm_device *dev, struct drm_framebuffer *fb, const struct drm_mode_fb_cmd2 *mode_cmd ) { ... } @@ function func; identifier dev; expression E1, E2; @@ func(struct drm_device *dev, ...) { ... drm_helper_mode_fill_fb_struct( + dev, E1, E2); ... } @@ expression E1, E2; @@ drm_helper_mode_fill_fb_struct( + dev, E1, E2); v2: Rerun spatch due to code changes Signed-off-by: Ville Syrjälä <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-12-15edac: fix kernel-doc tags at the drivers/edac_*.hMauro Carvalho Chehab1-20/+35
Some kernel-doc tags don't provide good descriptions or use a different style. Adjust them. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15driver-api: create an edac.rst file with EDAC documentationMauro Carvalho Chehab1-2/+0
Currently, there's no device driver documentation for the EDAC subsystem at the driver-api book. Fill in the blanks for the structures and functions that misses documentation, uniform the word on the existing ones, and add a new edac.rst file at driver-api, in order to document the EDAC subsystem. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15edac: move documentation from edac_mc.c to edac_core.hMauro Carvalho Chehab2-82/+101
Several functions are documented at edac_mc.c. As we'll be including edac_core.h at drivers-api book, move those, in order for the kernel-doc markups be part of the API documentation book. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15edac: move documentation from edac_pci*.c to edac_pci.hMauro Carvalho Chehab3-76/+98
Several functions are documented at edac_pci.c and edac_pci_sysfs.c. As we'll be including edac_pci.h at drivers-api book, move those, in order for the kernel-doc markups be part of the API documentation book. As several of those kernel-doc macros are not in the right format, fix them. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15edac: move documentation from edac_device to edac_core.hMauro Carvalho Chehab2-58/+51
Several functions are documented at edac_device.c. As we'll be including edac_core.h at drivers-api book, move those, in order for the kernel-doc markups be part of the API documentation book. As several of those kernel-doc macros are not in the right format, fix them. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15edac: rename edac_core.h to edac_mc.hMauro Carvalho Chehab46-52/+36
Now, all left at edac_core.h are at drivers/edac/edac_mc.c, so rename it to edac_mc.h. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15edac: move EDAC device definitions to drivers/edac/edac_device.hMauro Carvalho Chehab4-251/+281
The edac_core.h header contain data structures and function definitions for both EDAC MC and EDAC device. Let's move the devices ones to a separate header file, as part of a header reorganization. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15edac: move EDAC PCI definitions to drivers/edac/edac_pci.hMauro Carvalho Chehab4-156/+183
The edac_core.h header contain data structures and function definitions for the 3 parts of EDAC: MC, PCI and device. Let's move the PCI ones to a separate header file, as part of a header reorganization. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15edac: edac_core.h: remove prototype for edac_pci_reset_delay_period()Mauro Carvalho Chehab1-3/+0
This function doesn't exist. So, remove its prototype. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15edac: edac_core.h: get rid of unused kobj_completeMauro Carvalho Chehab1-1/+0
This element of struct edac_pci_ctl_info is never used. So, get rid of it. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2016-12-15Merge branch 'patchwork' into v4l_for_linusMauro Carvalho Chehab563-10052/+20748
* patchwork: (496 commits) [media] v4l: tvp5150: Add missing break in set control handler [media] v4l: tvp5150: Don't inline the tvp5150_selmux() function [media] v4l: tvp5150: Compile tvp5150_link_setup out if !CONFIG_MEDIA_CONTROLLER [media] em28xx: don't store usb_device at struct em28xx [media] em28xx: use usb_interface for dev_foo() calls [media] em28xx: don't change the device's name [media] mn88472: fix chip id check on probe [media] mn88473: fix chip id check on probe [media] lirc: fix error paths in lirc_cdev_add() [media] s5p-mfc: Add support for MFC v8 available in Exynos 5433 SoCs [media] s5p-mfc: Rework clock handling [media] s5p-mfc: Don't keep clock prepared all the time [media] s5p-mfc: Kill all IS_ERR_OR_NULL in clocks management code [media] s5p-mfc: Remove dead conditional code [media] s5p-mfc: Ensure that clock is disabled before turning power off [media] s5p-mfc: Remove special clock rate management [media] s5p-mfc: Use printk_ratelimited for reporting ioctl errors [media] s5p-mfc: Set DMA_ATTR_ALLOC_SINGLE_PAGES [media] vivid: Set color_enc on HSV formats [media] v4l2-tpg: Init hv_enc field with a valid value ...
2016-12-15ACPI/NUMA: Do not map pxm to node when NUMA is turned offBoris Ostrovsky1-1/+1
acpi_map_pxm_to_node() unconditially maps nodes even when NUMA is turned off. So acpi_get_node() might return a node > 0, which is fatal when NUMA is disabled as the rest of the kernel assumes that only node 0 exists. Expose numa_off to the acpi code and return NUMA_NO_NODE when it's set. Signed-off-by: Boris Ostrovsky <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]>
2016-12-15drm/bridge: analogix_dp: set the DPCD600 during disabling PSRCaesar Wang1-0/+5
It looks like the BOE panel FW didn't ack the DPCD600 signal from the host device, this will cause the panel to hang on the startup display. The root cause is that we use the fast link mode when we enter and exit PSR, the issue is gone if we switch from the fast link to main link mode. Signed-off-by: Caesar Wang <[email protected]> Signed-off-by: Archit Taneja <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Powered by cgit, Gruvboxed by Blaster4385.