- 20 3月, 2012 24 次提交
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由 Inki Dae 提交于
this patch adds mode_fixup feature for hdmi module that specific driver changes current mode to driver desired mode properly. Signed-off-by: NInki Dae <inki.dae@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Joonyoung Shim 提交于
Later Exynos series from Exynos4X12 support HDMI version 1.4. We will distinguish to use which version via platform data. This patch supports only default features of HDMI version 1.4(The 3D, sound and etc don't support yet) Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Joonyoung Shim 提交于
The contents of exynos_mixer.h are used only in exynos_mixer.c, so separated header is unnecessary. Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Yoichi Yuasa 提交于
It cannot map correctly if page fault begins from a intermediate address. [The driver prefaults the mapping, so we need to work from the correct base address not the faulting address otherwise the map appears offset by the fault offset] Signed-off-by: NYoichi Yuasa <yuasa@linux-mips.org> Signed-off-by: NAlan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
Merge tag 'drm-intel-next-2012-03-01' of git://people.freedesktop.org/~danvet/drm-intel into drm-next * tag 'drm-intel-next-2012-03-01' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: Only clear the GPU domains upon a successful finish drm/i915: reenable gmbus on gen3+ again drm/i915: i2c: unconditionally set up gpio fallback drm/i915: merge gmbus and gpio i2c adpater into one drm/i915: merge struct intel_gpio into struct intel_gmbus i2c: export bit-banging algo functions drm/nouveau: do a better job at hiding the NIH i2c bit-banging algo drm/i915: add dev_priv to intel_gmbus drm/i915: Fix single msg gmbus_xfers writes drm/i915: error_buffer->ring should be signed drm/i915: Silence the error message from i915_wait_request() drm/i915: use the new hdmi_force_audio enum more drm/i915: No need to search again after retiring requests drm/i915: Only bump refcnt on objects scheduled for eviction drm/i915/bios: Downgrade the "signature missing" DRM_ERROR to debug drm/i915: Ignore LVDS on hp t5745 and hp st5747 thin client drm/i915: Fixes distorted external screen image on HP 2730p
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由 Michel Dänzer 提交于
Only radeon_gem_object_unpin was used anymore, in only one place. Signed-off-by: NMichel Dänzer <michel.daenzer@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Michel Dänzer 提交于
The hardware only takes 27 bits for the offset, so larger offsets are truncated, and the display shows random bits other than the intended ones. Signed-off-by: NMichel Dänzer <michel.daenzer@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Michel Dänzer 提交于
The hardware only takes 27 bits for the offset, so larger offsets are truncated, and the hardware cursor shows random bits other than the intended ones. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=46796 Cc: stable@vger.kernel.org Signed-off-by: NMichel Dänzer <michel.daenzer@amd.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Tvrtko Ursulin 提交于
On a system with one HDMI and one VGA connector the latter causes output polling to run every ten seconds. This causes full EDID re-fetch on every poll and approx. 100ms rendering stalls are experienced by full screen page-flipping applications. Optimisation is to trust HPD sense on R600+ ASICs and to skip doing these expensive probes unless HPD sense has changed. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=47007 agd5f: fix patch and message formatting. Signed-off-by: NTvrtko Ursulin <tvrtko.ursulin@onelan.co.uk> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
vbios lists DVI-I port as VGA and DVI-D. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=47007Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Alex Deucher 提交于
We digital encoders have a detect function as well (for DP to VGA bridges), so we make sure we choose the analog one here. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=47007Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Joe Perches 提交于
Use the more current logging style. Add pr_fmt and remove the TTM_PFX uses. Coalesce formats and align arguments. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Julia Lawall 提交于
Most of the error handling code in this function frees the buffers kcmd_addr, kvb_addr, and kbox_addr allocated at the beginning of this function. These two branches are changed to do the same. Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Julia Lawall 提交于
The function radeon_cs_parser_init is only called from two places, in drivers/gpu/drm/radeon/radeon_cs.c and drivers/gpu/drm/radeon/r600_cs.c. In each case, if the call fails another function is called that frees all of the kdata and dpage information in the chunks array. So this information should not be freed in radeon_cs_parser_init as well. Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: NJerome Glisse <jglisse@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
DisplayPort spec v1.1a, Table 2-52. Same commit to Intel by ajax in 9962c925Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Marek Olšák 提交于
Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Marek Olšák 提交于
Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Marek Olšák 提交于
and document the other unused ones. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Marek Olšák 提交于
Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Marek Olšák 提交于
Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Marek Olšák 提交于
There are also two fixes: - In DRAW_INDEX_2, we read idx_value, but should have read idx+1. - When correcting SQ_VTX_CONSTANT_WORD1_0.SIZE, we should subtract the offset. Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Marek Olšák 提交于
Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Marek Olšák 提交于
Signed-off-by: NMarek Olšák <maraeo@gmail.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
In order to satisfy all the various Kconfig options between USB and DRM, we need to split the USB code out into a separate module and export symbols to it. This fixes build problems in -next reported by sfr. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 16 3月, 2012 1 次提交
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由 Dave Airlie 提交于
reported by sfr on -next merge. Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 15 3月, 2012 15 次提交
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由 Dave Airlie 提交于
This is an initial drm/kms driver for the displaylink devices. Supports fb_defio, supports KMS dumb interface supports 24bpp via conversion to 16bpp, hw can do this better. supports hot unplug using new drm core features. On an unplug, it disables connector polling, unplugs connectors from sysfs, unplugs fbdev layer (using Kay's API), drops all the USB device URBs, and call the drm core to unplug the device. This driver is based in large parts on udlfb.c so I've licensed it under GPLv2. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
Two parts to this, one is simple unplug from sysfs for the device node. The second adds an unplugged state, if we have device opens, we just set the unplugged state and return, if we have no device opens we drop the drm device. If after a lastclose we discover we are unplugged we then drop the drm device. v2: use an atomic for unplugged and wrap it for users, add checks on open + mmap + ioctl entry points. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
In order to get correct ordering at hot-unplug for userspace, we need to tear down all the sysfs bits at the correct time. This adds a helper to allow drivers to remove the sysfs nodes for all connectors. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
a step towards correct hot unplug for USB devices, we need to remove the userspace facing bits at the unplug time for correct udev operation. Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Kay Sievers 提交于
The USB graphics card driver delays the unregistering of the framebuffer device to a workqueue, which breaks the userspace visible remove uevent sequence. Recent userspace tools started to support USB graphics card hotplug out-of-the-box and rely on proper events sent by the kernel. The framebuffer device is a direct child of the USB interface which is removed immediately after the USB .disconnect() callback. But the fb device in /sys stays around until its final cleanup, at a time where all the parent devices have been removed already. To work around that, we remove the sysfs fb device directly in the USB .disconnect() callback and leave only the cleanup of the internal fb data to the delayed work. Before: add /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2 (usb) add /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0 (usb) add /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/graphics/fb0 (graphics) remove /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0 (usb) remove /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2 (usb) remove /2-1.2:1.0/graphics/fb0 (graphics) After: add /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2 (usb) add /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0 (usb) add /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/graphics/fb1 (graphics) remove /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/graphics/fb1 (graphics) remove /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0 (usb) remove /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2 (usb) Cc: stable@vger.kernel.org Tested-by: NBernie Thompson <bernie@plugable.com> Acked-by: NBernie Thompson <bernie@plugable.com> Signed-off-by: NKay Sievers <kay.sievers@vrfy.org> Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
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由 Dave Airlie 提交于
Merge the fixes so far into core-next, needed to test intel driver. Conflicts: drivers/gpu/drm/i915/intel_ringbuffer.c
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由 Ville Syrjälä 提交于
Add a helper function to copy a display mode. Use it in drm_mode_duplicate() and nouveau mode_fixup hooks. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Ville Syrjälä 提交于
The blob property data is always allocated immediately after the object header. No need for the extra indirection when accessing it, just use a flexible array member. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Ville Syrjälä 提交于
Check drm_mode_object_get() return value everywhere. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Ville Syrjälä 提交于
drm_crtc_convert_umode() and drm_crtc_convert_to_umode() are never used outside drm_crtc.c, so make them static. Also make the input mode structure const for both functions. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Ville Syrjälä 提交于
Change drm_mode_attachmode_crtc() to take an "all or nothing" approach. If an error is returned, there are no side effects visible. Also change the function to always duplicate the mode passed in. Also change the function to not give up when it finds the first connector without and encoder. A simpler approach would be to just remove the function completely as it's unused currently. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Ville Syrjälä 提交于
Make sure the requested CRTC viewport fits inside the framebuffer. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Ville Syrjälä 提交于
The internal mode representation drm_display_mode uses signed data types. When converting the user mode to internal representation, check that the unsigned values don't overflow the signed datatypes. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Ville Syrjälä 提交于
The mode passed to the .set_config() hook was never freed. The drivers will make a copy of the mode, so simply free it when done. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Ville Syrjälä 提交于
drm_mode_attachmode() always returns 0. Change the return type to void. Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: NAlex Deucher <alexander.deucher@amd.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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