- 09 4月, 2010 1 次提交
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由 Ben Skeggs 提交于
Fixes the !vbo_fifo path in the 3D driver on certain chipsets. Still not really any good idea of what exactly the magic achieves, but it makes things work. While we're at it, in the PCIEGART path, flush on unbinding also. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 23 2月, 2010 4 次提交
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
This commit changes nouveau to construct PTEs which look very much like the ones the binary driver creates. I presume that filling multiple PTEs identically with length flags and the physical address of the start of a block of VRAM is a hint to the memory controller that it need not perform additional page table lookups for that range of addresses. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
GART is handled elsewhere, no reason to have the code for it here too. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 18 1月, 2010 1 次提交
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由 Luca Barbieri 提交于
Currently, we take down the sgdma engine without evicting all buffers from VRAM. The TTM device release will try to evict anything in VRAM to GART memory, but this will fail since sgdma has already been taken down. This causes an infinite loop in kernel mode on module unload. It usually doesn't happen because there aren't any buffer on close. However, if the GPU is locked up, this condition is easily triggered. This patch fixes it in the simplest way possible by cleaning VRAM right before cleaning SGDMA memory. Signed-off-by: NLuca Barbieri <luca@luca-barbieri.com> Signed-off-by: NFrancisco Jerez <currojerez@riseup.net> Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 15 1月, 2010 1 次提交
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由 Ben Skeggs 提交于
This is to prevent things such as GART tables and other important GPU structures being allocated there before we take over fbcon ourselves. This is more of a workaround for the moment, a better solution will require some more invasive changes, but it'll be done at some point. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 14 1月, 2010 1 次提交
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由 Ben Skeggs 提交于
We don't setup PRIV0 anymore, so this is unnecessary. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 11 1月, 2010 2 次提交
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由 Francisco Jerez 提交于
This commit has also the following 3 bugfix commits squashed into it from the nouveau git tree: drm/nouveau: Fix up the tiling alignment restrictions for nv1x. drm/nouveau: Fix up the nv2x tiling alignment restrictions. drm/nv50: fix align typo for g9x Signed-off-by: NFrancisco Jerez <currojerez@riseup.net>
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由 Francisco Jerez 提交于
This commit has also the following 3 bugfix commits squashed into it from the nouveau git tree: drm/nouveau: Fix up the tiling alignment restrictions for nv1x. drm/nouveau: Fix up the nv2x tiling alignment restrictions. drm/nv50: fix align typo for g9x Signed-off-by: NFrancisco Jerez <currojerez@riseup.net>
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- 15 12月, 2009 1 次提交
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 11 12月, 2009 1 次提交
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由 Ben Skeggs 提交于
This adds a drm/kms staging non-API stable driver for GPUs from NVIDIA. This driver is a KMS-based driver and requires a compatible nouveau userspace libdrm and nouveau X.org driver. This driver requires firmware files not available in this kernel tree, interested parties can find them via the nouveau project git archive. This driver is reverse engineered, and is in no way supported by nVidia. Support for nearly the complete range of nvidia hw from nv04->g80 (nv50) is available, and the kms driver should support driving nearly all output types (displayport is under development still) along with supporting suspend/resume. This work is all from the upstream nouveau project found at nouveau.freedesktop.org. The original authors list from nouveau git tree is: Anssi Hannula <anssi.hannula@iki.fi> Ben Skeggs <bskeggs@redhat.com> Francisco Jerez <currojerez@riseup.net> Maarten Maathuis <madman2003@gmail.com> Marcin Kościelnicki <koriakin@0x04.net> Matthew Garrett <mjg@redhat.com> Matt Parnell <mparnell@gmail.com> Patrice Mandin <patmandin@gmail.com> Pekka Paalanen <pq@iki.fi> Xavier Chantry <shiningxc@gmail.com> along with project founder Stephane Marchesin <marchesin@icps.u-strasbg.fr> Signed-off-by: NBen Skeggs <bskeggs@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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