- 24 4月, 2013 4 次提交
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由 Alex Deucher 提交于
Split into DCE2/3 and DCE4/5 variants. Still todo is to calculate the DTO dividers properly. Add proper formula to the comments. 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
Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
v2: not only raise the clocks on VCPU boot, but also on IB test. v3: agd5f: fix r600_uvd_init return value. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=63730Signed-off-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
That not only saves some power, but also solves problems with older chips where an idle UVD block on higher clocks can cause problems. Signed-off-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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- 22 4月, 2013 29 次提交
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由 Christian König 提交于
Just power down the PLL when we get a VCLK or DCLK of zero. Enabling the bypass mode early should also allow us to switch UVD clocks on the fly. Signed-off-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
The audio format change interrupts are an aid in debugging, but not required for operation. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Alex Deucher 提交于
These chips were previously skipped since they are pre-R600. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Rafał Miłecki 提交于
Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rafał Miłecki 提交于
Driver fglrx setups audio and ACR packets after basic initialization, which sounds sane, do the same. Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rafał Miłecki 提交于
Closed source driver fglrx seems to enable infoframes and audio packets at the end, which makes sense, do the same. Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Rafał Miłecki 提交于
Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Reviewed-by: NMichel Dänzer <michel.daenzer@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Signed-off-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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由 Christian König 提交于
Message and feedback buffers must be at start of VRAM, not at start of address space. Signed-off-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
Just disabling the mem requests should be enough, but that doesn't seem to work correctly on efi systems. May fix: https://bugs.freedesktop.org/show_bug.cgi?id=57567 https://bugs.freedesktop.org/show_bug.cgi?id=43655 https://bugzilla.kernel.org/show_bug.cgi?id=56441 v2: blank displays first, then disable. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Alex Deucher 提交于
Just disabling the mem requests should be enough, but that doesn't seem to work correctly on efi systems. v2: blank displays first, then disable. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Alex Deucher 提交于
Need to wait for the new addresses to take affect before re-enabling the MC. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Alex Deucher 提交于
Need to wait for the new addresses to take affect before re-enabling the MC. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Alex Deucher 提交于
Properly wait for the next vblank region. The previous code didn't always wait long enough depending on the timing. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Alex Deucher 提交于
Properly wait for the next vblank region. The previous code didn't always wait long enough depending on the timing. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Alex Deucher 提交于
Properly wait for the next vblank region. The previous code didn't always wait long enough depending on the timing. Signed-off-by: NAlex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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由 Stephen Warren 提交于
ARCH_TEGRA always enabled OF, so there's no need for any driver to depend on it. Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Thierry Reding 提交于
While at it, also include the RGB565 pixelformat in the list of formats supported by overlays. Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com>
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由 Terje Bergstrom 提交于
Add client driver for 2D device, and IOCTLs to pass work to host1x channel for 2D. Also adds functions that can be called to access sync points from DRM. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Arto Merilainen 提交于
This patch introduces a memory manager for tegra drm and moves existing parts to use it. As cma framebuffer helpers can no more be used, this patch adds also a separate framebuffer driver for tegra. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Terje Bergstrom 提交于
Remove second host1x driver, and bind tegra-drm to the new host1x driver. The logic to parse device tree and track clients is moved to drm.c. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Arto Merilainen 提交于
Both host1x and drm drivers have host1x structures. This patch renames the host1x structure under drm to follow name host1x_drm. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Terje Bergstrom 提交于
Make drm part of host1x driver. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Terje Bergstrom 提交于
Add support for host1x debugging. Adds debugfs entries, and dumps channel state to UART in case of stuck job. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Terje Bergstrom 提交于
Add support for host1x client modules, and host1x channels to submit work to the clients. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Terje Bergstrom 提交于
Add support for sync point interrupts, and sync point wait. Sync point wait used interrupts for unblocking wait. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Terje Bergstrom 提交于
Add host1x, the driver for host1x and its client unit 2D. The Tegra host1x module is the DMA engine for register access to Tegra's graphics- and multimedia-related modules. The modules served by host1x are referred to as clients. host1x includes some other functionality, such as synchronization. Signed-off-by: NArto Merilainen <amerilainen@nvidia.com> Signed-off-by: NTerje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NThierry Reding <thierry.reding@avionic-design.de> Tested-by: NErik Faye-Lund <kusmabite@gmail.com> Signed-off-by: NThierry Reding <thierry.reding@avionic-design.de>
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由 Laurent Pinchart 提交于
Test whether the pixel format changes in the mode set handler, and perform a full mode set instead of a mode set base if it does. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Laurent Pinchart 提交于
A page flip is not a mode set, changing the frame buffer pixel format doesn't make sense and isn't handled by most drivers anyway. Disallow it. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 20 4月, 2013 1 次提交
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由 Vikas Sajjan 提交于
While migrating to common clock framework (CCF), I found that the FIMD clocks were pulled down by the CCF. If CCF finds any clock(s) which has NOT been claimed by any of the drivers, then such clock(s) are PULLed low by CCF. Calling clk_prepare() for FIMD clocks fixes the issue. This patch also replaces clk_disable() with clk_unprepare() during exit, since clk_prepare() is called in fimd_probe(). Signed-off-by: NVikas Sajjan <vikas.sajjan@linaro.org> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 18 4月, 2013 6 次提交
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由 Daniel Vetter 提交于
Oops. This regression has been introduced in commit 5d2d38dd Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Wed Mar 27 00:45:01 2013 +0100 drm/i915: clean up pipe bpp confusion Reported-by: NJesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Daniel Vetter 提交于
For a bunch of reason we need to more accurately track this: - hw pipe state readout for Haswell needs the cpu transcoder. - We need to know the right cpu transcoder in a bunch of places in ->disable and other modeset callbacks. In the future we need to add hw state readout&check support, too. But to avoid ugly merge conflicts do the rote sed job now without any functional changes. v2: Preserve the cpu_transcoder value when overwriting crtc->config. Reported by Paulo. Cc: Paulo Zanoni <przanoni@gmail.com> Reviewed-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v1) [danvet: Removed rough whitespace that Chris spotted.] Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Paulo Zanoni 提交于
Bits 30 and 24:0 are PBC, so don't zero them. Some of the other bits are being zeroed, but I couldn't find a reason for this, so leave them as they are for now to avoid regressions. Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: NImre Deak <imre.deak@intel.com> [danvet: Delete the redudant #define that Imre spotted in his review.] Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Paulo Zanoni 提交于
Check the VBT to see if the machine has inverted FDI RX polarity on CPT. Based on this bit, set the appropriate bit on the TRANS_CHICKEN2 registers. This should fix some machines that were showing black screens on all outputs. Cc: stable@vger.kernel.org Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=60029Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: NImre Deak <imre.deak@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Egbert Eich 提交于
We disable hoptplug detection when we encounter a hotplug event storm. Still hotplug detection is required on some outputs (like Display Port). The interrupt storm may be only temporary (on certain Dell Laptops for instance it happens at certain charging states of the system). Thus we enable it after a certain grace period (2 minutes). Should the interrupt storm persist it will be detected immediately and it will be disabled again. v2: Reordered drm_i915_private: moved hotplug_reenable_timer to hpd state tracker. v3: Clarified loop start value, Removed superfluous test for Ivybridge and Haswell, Restructured loop to avoid deep nesting (all suggested by Ville Syrjälä) v4: Fixed two bugs pointed out by Jani Nikula. Signed-off-by: NEgbert Eich <eich@suse.de> Reviewed-by: NJani Nikula <jani.nikula@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Egbert Eich 提交于
This patch disables hotplug interrupts if an 'interrupt storm' has been detected. Noise on the interrupt line renders the hotplug interrupt useless: each hotplug event causes the devices to be rescanned which will will only increase the system load. Thus disable the hotplug interrupts and fall back to periodic device polling. v2: Fixed cleanup typo. v3: Fixed format issues, clarified a variable name, changed pr_warn() to DRM_INFO() as suggested by Jani Nikula <jani.nikula@linux.intel.com>. Signed-off-by: NEgbert Eich <eich@suse.de> Reviewed-by: NJani Nikula <jani.nikula@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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