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path: root/drivers/gpu
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2016-03-16drm/i915/panel: setup pwm backlight based on connector typeJani Nikula
Use the connector type instead of VBT directly to decide which backlight mechanism to use on VLV/CHV. (Indirectly, this is the same thing, but hides the VBT use.) Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1458125015-7931-5-git-send-email-jani.nikula@intel.com
2016-03-16drm/i915: move VBT based DSI presence check to intel_bios.cJani Nikula
Hide knowledge about VBT child devices in intel_bios.c. v2: Move port check to intel_bios.c (Sivakumar) Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1458125015-7931-4-git-send-email-jani.nikula@intel.com
2016-03-16drm/i915: move VBT based eDP port check to intel_bios.cJani Nikula
Hide knowledge about VBT child devices in intel_bios.c. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1458125015-7931-3-git-send-email-jani.nikula@intel.com
2016-03-16drm/i915: move VBT based LVDS presence check to intel_bios.cJani Nikula
Hide knowledge about VBT child devices in intel_bios.c. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1458125015-7931-2-git-send-email-jani.nikula@intel.com
2016-03-16drm/i915: move VBT based TV presence check to intel_bios.cJani Nikula
Hide knowledge about VBT child devices in intel_bios.c. v2: also move int_tv_support check to intel_bios.c (Sivakumar) Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1458125015-7931-1-git-send-email-jani.nikula@intel.com
2016-03-16drm/i915/bxt: fix dsi hw state pipe readoutJani Nikula
BXT isn't as limited as BYT and CHT regarding DSI pipes and ports. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/8bea85b86aaf7a15f854a656bf8d3208a3afe0bd.1458070700.git.jani.nikula@intel.com
2016-03-16drm/i915/dsi: refactor dsi get hw state readoutJani Nikula
Make the code easier to read and update. No functional changes. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/04b20a9be6a9481ca2eb2a42cdcdc27358152e5f.1458070700.git.jani.nikula@intel.com
2016-03-16drm/i915: make transcoder_name return a stringJani Nikula
Nicer for eDP (actually "EDP" instead of "D"), and makes future expansion for DSI transcoders easier. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/2ac55ed584e450fe154daecb6453dff8eede5e7d.1458070700.git.jani.nikula@intel.com
2016-03-16drm/i915: add for_each_port_masked macroJani Nikula
Same as for_each_dsi_port, but for general use. Leave the for_each_dsi_port version around as an "alias" for now to not cause too much churn. No functional changes. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/a0ef5bf33395e1fcd87178b17d6687b022042cf7.1458070700.git.jani.nikula@intel.com
2016-03-16drm/i915/dsi: start using enum mipi_dsi_pixel_formatJani Nikula
A small step moving us closer to DRM MIPI DSI code. Use enum mipi_dsi_pixel_format instead of our own. The first benefit is being able to use common mipi_dsi_pixel_format_to_bpp(). There's a little back and forth conversion with the VBT -> enum -> register, since we have just shoved the VBT value into the register directly. Longer term, all the VBT parsing and deciphering should be done in intel_bios.c, and abstracted there. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1458123700-16003-2-git-send-email-jani.nikula@intel.com
2016-03-16drm/i915/dsi: lose the loose 666 format name in favor of packedJani Nikula
The enum mipi_dsi_pixel_format defines MIPI_DSI_FMT_RGB666 for the "loose" 24 bpp format and MIPI_DSI_FMT_RGB666_PACKED for the 18 bpp format. We have this the other way round, defining a loose version for 24 bpp. Follow suit with what's in enum mipi_dsi_pixel_format to avoid future confusion. Rename VID_MODE_FORMAT_RGB666 -> VID_MODE_FORMAT_RGB666_PACKED VID_MODE_FORMAT_RGB666_LOOSE -> VID_MODE_FORMAT_RGB666 Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1458123700-16003-1-git-send-email-jani.nikula@intel.com
2016-03-16drm/i915/csr: Allow matching unknown HW steppings with generic firmwareChris Wilson
If the firmware is generic and has a run-anywhere mode, enable it rather than completely failing on unknown HW revisions. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Damien Lespiau <damien.lespiau@intel.com> Cc: Imre Deak <imre.deak@intel.com> Cc: Sunil Kamath <sunil.kamath@intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Animesh Manna <animesh.manna@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1457352357-8433-1-git-send-email-chris@chris-wilson.co.uk
2016-03-16drm/i915: add module param "enable_dp_mst"Nathan Schulte
Adds an (unsafe; auto-kernel-tainting) boolean module parameter to the i915 drm driver: "enable_dp_mst", which is enabled by default. Disabling the parameter forces newly connected DisplayPort sinks to report as not supporting multi-stream transport (MST), thus "forcing" the use of single-stream transport (SST). v2: rename parameter to conform to style v3: add signoff Signed-off-by: Nathan Schulte <nmschulte@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1458054845-5837-1-git-send-email-nmschulte@gmail.com
2016-03-16drm/i915: More renaming of rings to enginesTvrtko Ursulin
This time using only sed and a few by hand. v2: Rename also intel_ring_id and intel_ring_initialized. v3: Fixed typo in intel_ring_initialized. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/1458126040-33105-1-git-send-email-tvrtko.ursulin@linux.intel.com
2016-03-16drm/i915: More intel_engine_cs renamingTvrtko Ursulin
Some trivial ones, first pass done with Coccinelle: @@ @@ ( - I915_NUM_RINGS + I915_NUM_ENGINES | - intel_ring_flag + intel_engine_flag | - for_each_ring + for_each_engine | - i915_gem_request_get_ring + i915_gem_request_get_engine | - intel_ring_idle + intel_engine_idle | - i915_gem_reset_ring_status + i915_gem_reset_engine_status | - i915_gem_reset_ring_cleanup + i915_gem_reset_engine_cleanup | - init_ring_lists + init_engine_lists ) But that didn't fully work so I cleaned it up with: for f in *.[hc]; do sed -i -e s/I915_NUM_RINGS/I915_NUM_ENGINES/ $f; done for f in *.[hc]; do sed -i -e s/i915_gem_request_get_ring/i915_gem_request_get_engine/ $f; done for f in *.[hc]; do sed -i -e s/intel_ring_flag/intel_engine_flag/ $f; done for f in *.[hc]; do sed -i -e s/intel_ring_idle/intel_engine_idle/ $f; done for f in *.[hc]; do sed -i -e s/init_ring_lists/init_engine_lists/ $f; done for f in *.[hc]; do sed -i -e s/i915_gem_reset_ring_cleanup/i915_gem_reset_engine_cleanup/ $f; done for f in *.[hc]; do sed -i -e s/i915_gem_reset_ring_status/i915_gem_reset_engine_status/ $f; done v2: Rebase. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-03-16drm/i915: Rename intel_engine_cs struct membersTvrtko Ursulin
below and a couple manual fixups. @@ identifier I, J; @@ struct I { ... - struct intel_engine_cs *J; + struct intel_engine_cs *engine; ... } @@ identifier I, J; @@ struct I { ... - struct intel_engine_cs J; + struct intel_engine_cs engine; ... } @@ struct drm_i915_private *d; @@ ( - d->ring + d->engine ) @@ struct i915_execbuffer_params *p; @@ ( - p->ring + p->engine ) @@ struct intel_ringbuffer *r; @@ ( - r->ring + r->engine ) @@ struct drm_i915_gem_request *req; @@ ( - req->ring + req->engine ) v2: Script missed the tracepoint code - fixed up by hand. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-03-16drm/i915: Rename intel_engine_cs function parametersTvrtko Ursulin
@@ identifier func; @@ func(..., struct intel_engine_cs * - ring + engine , ...) { <... - ring + engine ...> } @@ identifier func; type T; @@ T func(..., struct intel_engine_cs * - ring + engine , ...); Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-03-16drm/i915: Rename local struct intel_engine_cs variablesTvrtko Ursulin
Done by the Coccinelle script below plus a manual intervention to GEN8_RING_SEMAPHORE_INIT. @@ expression E; @@ - struct intel_engine_cs *ring = E; + struct intel_engine_cs *engine = E; <+... - ring + engine ...+> @@ @@ - struct intel_engine_cs *ring; + struct intel_engine_cs *engine; <+... - ring + engine ...+> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-03-16drm/i915/bxt: Fix off-by-one error in Broxton PLL IDsImre Deak
After the commit below the Broxton PLL IDs had an off-by-one error, so fix this up. Also add a missing brace at intel_shared_dpll_init(), it happened to compile only due to the way the IS_BROXTON macro is defined. v2: - remove debugging left-over Fixes: a3c988ea068c ("drm/i915: Make SKL/KBL DPLL0 managed by the shared dpll code") CC: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com> CC: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/1457978134-12362-1-git-send-email-imre.deak@intel.com
2016-03-16drm/i915: Nuke fbc members from intel_crtc->atomic, v4.Maarten Lankhorst
Whenever there's an update to the primary plane, fbc_pre_update and fbc_post_update are called. Kill off intel_crtc->atomic.update_fbc and now that intel_crtc->atomic is empty, kill it off too. Changes since v1: - Add a intel_fbc_supports_rotation helper. Changes since v2: - Remove intel_fbc_supports_rotation_helper. - Remove unrelated changes. Changes since v3: - Rebase Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1457516145-32117-2-git-send-email-maarten.lankhorst@linux.intel.com Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
2016-03-16drm/i915: Remove some post-commit members from intel_crtc->atomic, v3.Maarten Lankhorst
fb_bits is useful to have in the crtc_state for cs flips when the code is updated to use intel_frontbuffer_flip_prepare/complete. So calculate it in advance and move it to crtc_state. The other stuff can be calculated in post_plane_update, and aren't useful elsewhere. Changes since v1: - Changing wording, remove comment about loop. Changes since v2: - Rebase. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com> Link: http://patchwork.freedesktop.org/patch/msgid/1457516145-32117-1-git-send-email-maarten.lankhorst@linux.intel.com
2016-03-16gpu: host1x: Use a signed return type for do_relocs()Markus Elfring
The return type "unsigned int" was used by the do_relocs() function despite the fact that it will eventually return a negative error code. Use a signed integer instead to accomodate for error codes. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-03-16gpu: host1x: bus: Add missing of_node_put()Amitoj Kaur Chawla
for_each_child_of_node() performs an of_node_get() on each iteration, so to break out of the loop an of_node_put() is required. Found using Coccinelle. The semantic patch used for this is as follows: // <smpl> @@ expression e; local idexpression n; @@ for_each_child_of_node(..., n) { ... when != of_node_put(n) when != e = n ( return n; | + of_node_put(n); ? return ...; ) ... } // </smpl> Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-03-16Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queuedDaniel Vetter
Backmerge because: - Maarten needs latest atomic patches from drm-misc. - Lionel needs the color manager core patch from drm-misc. - Ander extracted intel_dpll_mgr.c, we need a backmerge to avoid git losing track of things too often (right now it seems ok due to cherry-picks). - Tvrtko needs a stable baseline to apply some large-scale renaming patches to i915 GEM code. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2016-03-16drm/vmwgfx: Bump driver minorThomas Hellstrom
signals availability of resolutionKMS support Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Sinclar Yeh <syeh@vmware.com>
2016-03-16nouveau: fix nv40_perfctr_next() cleanup regressionArnd Bergmann
gcc-6 warns about code in the nouveau driver that is obviously silly: drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c: In function 'nv40_perfctr_next': drivers/gpu/drm/nouveau/nvkm/engine/pm/nv40.c:62:19: warning: self-comparison always evaluats to false [-Wtautological-compare] if (pm->sequence != pm->sequence) { The behavior was accidentally introduced in a patch described as "This is purely preparation for upcoming commits, there should be no code changes here.". As far as I can tell, that was true for the rest of that patch except for this one function, which has been changed to a NOP. This patch restores the original behavior. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 8c1aeaa13954 ("drm/nouveau/pm: cosmetic changes") Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-03-16Merge tag 'topic/drm-misc-2016-03-14' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next * tag 'topic/drm-misc-2016-03-14' of git://anongit.freedesktop.org/drm-intel: (27 commits) drm: atomic helper: do not unreference error pointer drm/edid: Extract SADs properly from multiple audio data blocks drm: fix blob pointer check drm: introduce pipe color correction properties drm/atomic: Clean up update_connector_routing. drm/atomic: Clean up steal_encoder, v2. drm/atomic: Handle encoder assignment conflicts in a separate check, v3. drm/atomic: Handle encoder stealing from set_config better. drm/atomic: Always call steal_encoder, v2. drm/ast: removed optional dummy crtc mode_fixup function. drm/bochs: removed optional dummy crtc mode_fixup function. drm/fsl-dcu: removed optional dummy crtc mode_fixup function. drm/virtio: removed optional dummy crtc mode_fixup function. drm/nouveau/dispnv04: removed optional dummy crtc mode_fixup function. drm/atmel-hlcdc: remove optional dummy crtc mode_fixup function. drm/sti: removed optional dummy crtc mode_fixup function. drm/shmobile: removed optional dummy crtc mode_fixup function. drm/msm/mdp: removed optional dummy crtc mode_fixup function. drm/omapdrm: removed optional dummy crtc mode_fixup function. drm/rcar-du: removed optional dummy crtc mode_fixup function. ...
2016-03-16Merge tag 'drm-amdkfd-next-fixes-2016-03-15' of ↵Dave Airlie
git://people.freedesktop.org/~gabbayo/linux into drm-next * tag 'drm-amdkfd-next-fixes-2016-03-15' of git://people.freedesktop.org/~gabbayo/linux: drm/amdkfd: uninitialized variable in dbgdev_wave_control_set_registers()
2016-03-16drm/omap: fix panel/encoder probesTomi Valkeinen
The recent changes which removed platform data support from panels & encoders had a few mistakes, causing probes of DVI connector and DSI command mode panels to fail every time due to missing '!'. Fix the if()s. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-03-15drm/atmel-hlcdc: use helper to get crtc stateAndrzej Hajda
DRM core provide helper to access crtc state. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1458045988-25246-1-git-send-email-a.hajda@samsung.com
2016-03-15drm/atomic: use helper to get crtc stateAndrzej Hajda
DRM core provide helper to access crtc state. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1458045960-25193-1-git-send-email-a.hajda@samsung.com
2016-03-15drm/amdkfd: uninitialized variable in dbgdev_wave_control_set_registers()Dan Carpenter
At the end of the function we expect "status" to be zero, but it's either -EINVAL or uninitialized. Fixes: 788bf83db301 ('drm/amdkfd: Add wave control operation to debugger') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-03-15Merge tag 'drm-vc4-next-2016-03-14' of github.com:anholt/linux into drm-nextDave Airlie
This pull request covers what's left for 4.6. Notably, it includes a significant 3D performance improvement and a fix to HDMI hotplug detection for the Pi2/3. * tag 'drm-vc4-next-2016-03-14' of github.com:anholt/linux: drm/vc4: Recognize a more specific compatible string for V3D. dt-bindings: Add binding docs for V3D. drm/vc4: Return -EFAULT on copy_from_user() failure drm/vc4: Respect GPIO_ACTIVE_LOW on HDMI HPD if set in the devicetree. drm/vc4: Let gpiolib know that we're OK with sleeping for HPD. drm/vc4: improve throughput by pipelining binning and rendering jobs
2016-03-14Merge branch 'mm-pat-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull dma_*_writecombine rename from Ingo Molnar: "Rename dma_*_writecombine() to dma_*_wc() This is a tree-wide API rename, to move the dma_*() write-combining APIs closer in name to their usual API families. (The old API names are kept as compatibility wrappers to not introduce extra breakage.) The patch was Coccinelle generated" * 'mm-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc()
2016-03-14drm/amdgpu: move fence structure into amdgpu_fence.cChristian König
No need to have that in the header file any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amdgpu: remove amdgpu_fence_wait_nextChristian König
Not used any more. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amdgpu: remove amdgpu_ring_from_fenceChristian König
Not used any more. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amdgpu: stop using the ring index in the SAChristian König
The ring index will always collide as hash into the fence list, so use the context number instead. That can still cause collisions, but they are less likely than using ring indices. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amdgpu: stop waiting on UVD messages before mapping themChristian König
amdgpu_bo_kmap() now always waits for moves to finish. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amdgpu: always wait before kmap a BOChristian König
When a BO is currently moving we otherwise would blindly access the new location without checking. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/radeon: refactor SI tiling table initializationJosh Poimboeuf
Simplify the control flow of si_tiling_mode_table_init() similar to how it was done in gfx_v7_0.c and gfx_v8_0.c. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/radeon: refactor CIK tiling table initializationJosh Poimboeuf
Simplify the control flow of cik_tiling_mode_table_init() similar to how it was done in gfx_v7_0.c and gfx_v8_0.c. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amdgpu: allow write access to mapped userptrsChristian König
With the updated MMU notifier we should also be able to handle the writeback case correctly. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amd/powerplay: use pp_endian.h for TongaAlex Deucher
Drop local versions of these macros. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amd/powerplay: use pp_endian.h for FijiAlex Deucher
Drop local versions of these macros. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amd/powerplay: add a common pp endian headerAlex Deucher
To replace the duplicated versions of this in all asic variants. Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/amd/powerplay: mv avfs status to smumgr.hrezhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-14drm/radeon: rework fbdev handling on chips with no connectorsAlex Deucher
Move all the logic to radeon_fb.c and add checks to functions called frome elsewhere. bug: https://bugzilla.kernel.org/show_bug.cgi?id=112781 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-03-14drm/vmwgfx: Allow the UPDATE_LAYOUT ioctl from control nodesThomas Hellstrom
On vmware there is a daemon telling the KMS system about the GUI layout. Typically it talks to the X server but in the absence of an X server or if there are multiple, it wants to talk directly to the vmwgfx kernel module. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2016-03-14drm/vmwgfx: Send a hotplug event at master_setThomas Hellstrom
Make sure drm clients (mostly the X server) are communicated the current layout when switched in. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
generated by cgit (git 2.34.1) at 2025-09-22 19:16:51 +0000