- 26 10月, 2016 25 次提交
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由 Christian König 提交于
Split VRAM allocations into 4MB blocks. v2: fix typo in comment, some suggested cleanups v3: document how to disable the feature, fix rebase issue Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NEdward O'Callaghan <funfunctor@folklore1984.net> Tested-by: NMike Lothian <mike@fireburn.co.uk> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
This allows us to move scattered buffers around. v2: fix a couple of typos, handle scattered to scattered moves as well. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NEdward O'Callaghan <funfunctor@folklore1984.net> Tested-by: NMike Lothian <mike@fireburn.co.uk> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
This allows us to map scattered VRAM BOs to the VMs. v2: fix offset handling, use pfn instead of offset, fix PAGE_SIZE != AMDGPU_GPU_PAGE_SIZE case Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NEdward O'Callaghan <funfunctor@folklore1984.net> Tested-by: NMike Lothian <mike@fireburn.co.uk> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Otherwise the new VM code becomes confused. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NEdward O'Callaghan <funfunctor@folklore1984.net> Tested-by: NMike Lothian <mike@fireburn.co.uk> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Split VRAM won't have a valid offset, so just set an explicit limit when the flag is given to trigger reallocation if necessary. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NEdward O'Callaghan <funfunctor@folklore1984.net> Tested-by: NMike Lothian <mike@fireburn.co.uk> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Add a flag noting that a BO must be created using linear VRAM and set this flag on all in kernel users where appropriate. Hopefully I haven't missed anything. v2: add it in a few more places, fix CPU mapping. v3: rename to VRAM_CONTIGUOUS, fix typo in CS code. Signed-off-by: NChristian König <christian.koenig@amd.com> Reviewed-by: NEdward O'Callaghan <funfunctor@folklore1984.net> Tested-by: NMike Lothian <mike@fireburn.co.uk> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Junwei Zhang 提交于
Signed-off-by: NJunwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Junwei Zhang 提交于
Signed-off-by: NJunwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
Not used currently. Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
No need to hard code the entire register to just set/clear one bit. Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
Use an address offset like other dce code. Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
use the hpd enum directly as an index Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
No need to hard code the entire register to just set/clear one bit. Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
use the hpd enum directly as an index Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
Use an address offset like other dce code. Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Emily Deng 提交于
Enable multi crtcs for virtual display, user can set the number of crtcs by amdgpu module parameter virtual_display. v2: make timers per crtc v3: agd: simplify implementation Signed-off-by: NEmily Deng <Emily.Deng@amd.com> Reviewed-By: NEmily Deng <Emily.Deng@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
to match the other functions in that file. Reviewed-By: NEmily Deng <Emily.Deng@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
This reverts commit 16925c92. This is no longer necessary. Reviewed-By: NEmily Deng <Emily.Deng@amd.com>
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由 Alex Deucher 提交于
No need to emulate all of the stuff for real hw. v2: warning fix Reviewed-By: NEmily Deng <Emily.Deng@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
We handle the virtual interrupts from a timer so no need to try an look like we are handling IV ring events. Reviewed-By: NEmily Deng <Emily.Deng@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
Virtual crtcs interrupts do not show up in the IV ring, so it will never be called. Reviewed-By: NEmily Deng <Emily.Deng@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
Never used. Reviewed-By: NEmily Deng <Emily.Deng@amd.com> Acked-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
No need to ack non-existent interrupts. Reviewed-By: NEmily Deng <Emily.Deng@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
disable the real dce hw if the asic supports dce. Reviewed-By: NEmily Deng <Emily.Deng@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
Needed for virtual dce support Reviewed-By: NEmily Deng <Emily.Deng@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 24 10月, 2016 1 次提交
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由 Daniel Vetter 提交于
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 22 10月, 2016 10 次提交
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由 Chris Wilson 提交于
The min-freq-table is an array of values that match each CPU frequency to an equivalent GPU frequency. Setting a single value of 0 on init is both illegal (generates an error from the PCU) and nonsensical. Let's see if we survive without that error. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/20161021205531.8651-1-chris@chris-wilson.co.ukReviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
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由 Chris Wilson 提交于
We have reached the era where monitor bandwidths now exceed 31bits in frequency calculations, though as we stored them in kHz units we are safe from overflow in the modelines for some time. [ 48.723720] UBSAN: Undefined behaviour in ../drivers/gpu/drm/drm_modes.c:325:49 [ 48.726943] signed integer overflow: [ 48.728503] 2240 * 1000000 cannot be represented in type 'int' Reported-by: NMartin Liška <marxin.liska@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98372Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161021141540.26837-1-chris@chris-wilson.co.uk
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由 Ville Syrjälä 提交于
On certain platforms not all planes support the same set of rotations/reflections, so let's use the per-plane property for this. This is already a problem on SKL when we use the legay cursor plane as it only supports 0|180 whereas the universal planes support 0|90|180|270, and it will be a problem on CHV soon. v2: Use drm_plane_create_rotation_property() helper v3: Drop the BIT(), use INTEL_GEN() Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v1) Reviewed-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-12-git-send-email-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
The global mode_config.rotation_property is going away, switch over to per-plane rotation_property. Not sure I got the annoying crtc rotation_property handling right. Might work, or migth not. v2: Drop the BIT() Don't create rotation property twice for each primary plane Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NTomi Valkeinen <tomi.valkeinen@ti.com> [danvet: Add comment per discussion between Tomi&Ville.] Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-8-git-send-email-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
0 isn't a valid rotation property value, so let's set the initial value of the property to BIT(DRM_ROTATE_0) instead. v2: Drop the BIT() Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NTomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-7-git-send-email-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
The global mode_config.rotation_property is going away, switch over to per-plane rotation_property. v2: Propagate error upwards (Boris) v3: Drop the BIT() Cc: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Acked-by: NBoris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-6-git-send-email-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
The global mode_config.rotation_property is going away, switch over to per-plane rotation_property. v2: Drop the BIT() Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Brian Starkey <brian.starkey@arm.com> Cc: Mali DP Maintainers <malidp@foss.arm.com> Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Acked-by: NBrian Starkey <brian.starkey@arm.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-5-git-send-email-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
Not all planes on the system may support the same rotations/reflections, so make it possible to create a separate property for each plane. This way userspace gets told exactly which rotations/reflections are possible for each plane. v2: Add drm_plane_create_rotation_property() helper v3: Drop the BIT(), __builtin_ffs(x) - 1, Moar WARNs for bad parameters Deal with superfluous code shuffling Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v1) Reviewed-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-4-git-send-email-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
The rotation property should only accept exactly one rotation angle at once. Let's reject attempts to set none or multiple angles. Testcase: igt/kms_rotation_crc/bad-rotation Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-3-git-send-email-ville.syrjala@linux.intel.com
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由 Ville Syrjälä 提交于
We have intel_rotation_90_or_270() in i915 to check if the rotation is 90 or 270 degrees. Similar checks are elsewhere in drm, so let's move the helper into a central place and use it everwhere. v2: Drop the BIT() Convert all new intel_rotation_90_or_270() calls Deal with superfluous code shuffling Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v1) Reviewed-by: NJoonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1474907460-10717-2-git-send-email-ville.syrjala@linux.intel.com
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- 21 10月, 2016 4 次提交
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由 Peter Griffin 提交于
Use tabs instead of spaces. Signed-off-by: NPeter Griffin <peter.griffin@linaro.org> Acked-by: NLee Jones <lee.jones@linaro.org> Signed-off-by: NSean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1475913318-12275-1-git-send-email-peter.griffin@linaro.org Link: http://patchwork.freedesktop.org/patch/msgid/1476238699-25820-1-git-send-email-jiang.biao2@zte.com.cn
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由 Gustavo Padovan 提交于
If the event gets canceled we also need to put away the fence reference it holds. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1476975005-30441-3-git-send-email-gustavo@padovan.org
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由 Matthew Auld 提交于
Currently it's entirely possible to go through the link training step without first determining the lane_count, which is silly since we end up doing a bunch of aux transfers of size = 0, as highlighted by WARN_ON(!msg->buffer != !msg->size), and can only ever result in a 'failed to update link training' message. This can be observed during intel_dp_long_pulse where we can do the link training step, but before we have had a chance to set the link params. To avoid this we add an extra check for the lane_count in intel_dp_check_link_status, which should prevent us from doing the link training step prematurely. v2: add WARN_ON_ONCE and FIXME comment (Ville) References: https://bugs.freedesktop.org/show_bug.cgi?id=97344 Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Mika Kahola <mika.kahola@intel.com> Signed-off-by: NMatthew Auld <matthew.auld@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1476912593-10019-1-git-send-email-matthew.auld@intel.comSigned-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
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由 Ville Syrjälä 提交于
Fix the poorly indented port parameters to the aux ctl and data reg functions. This was fallout from the s/i915_mmio_reg_t/i915_reg_t/ that happened during the review of commit f0f59a00 ("drm/i915: Type safe register read/write") Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1476208368-5710-5-git-send-email-ville.syrjala@linux.intel.comReviewed-by: NJim Bride <jim.bride@linux.intel.com>
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