Ben Skeggs [Fri, 9 Nov 2012 01:25:37 +0000 (11:25 +1000)]
drm/nvd0/disp: calculate U script id in supervisor interrupt
This is like we do on nv50:nvd9 already. There's been no problems seen
yet with using this *seemingly* scratch register to store the value, but
we won't be able to do this anymore once nv50's code is merged.
Ben Skeggs [Mon, 8 Oct 2012 02:58:23 +0000 (12:58 +1000)]
drm/nouveau/dmaobj: move parent class check to bind() method
Otherwise when nvc0- gains a bind() method (disp needs it), the fifo
engine will attempt to create a dma object for the push buffer, which
is unnecessary on fermi.
The only sane place to put these checks is in the bind method itself,
and have it unconditionally called from wherever it might be needed.
Daniel Vetter [Thu, 1 Nov 2012 13:45:17 +0000 (14:45 +0100)]
drm/doc: integrate fb helper reference into docs
Again only minimal changes to make kerneldoc no longer shout. Plus a
little introduction in the form of a inline DOC: section to quickly
explain what this is all about.
v2: Fixup spelling fail.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Thu, 1 Nov 2012 13:45:16 +0000 (14:45 +0100)]
drm/doc: integrate crtc helper api into docbook
- Add the missing doc for drm_helper_move_panel_connectors_to_head.
- Fixup any outdated stuff in existing sections. I've only looked at
those kerneldoc headers that actually resulted in a complaint from
the kerneldoc parser tool.
v2:
- Actually include the docbook snippet in the right patch.
- Fix spelling fail.
v3: It's now called drm_crtc_helper_set_mode, spotted by Laurent
Pinchart.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
Daniel Vetter [Thu, 22 Nov 2012 08:53:55 +0000 (09:53 +0100)]
drm/edid: tune down debug message in parse_hdmi_vsdb
Those tend to be totally not interesting for end-users, and for
debugging we tend to dump the entire noise anyway by enabling all
debug messages.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=57388 Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
James Hogan [Fri, 23 Nov 2012 11:12:10 +0000 (11:12 +0000)]
drm: only build ati_pcigart if PCI enabled
Prevent ati_pcigart.c being built unless PCI is enabled. The exported
functions in this file are only used by drivers which depend on PCI
(namely r128 and radeon), and it tries to use PCI specific functions
(pci_unmap_page, pci_map_page, and pci_dma_mapping_error) that cause
compiler errors when PCI is disabled.
Signed-off-by: James Hogan <james.hogan@imgtec.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Thierry Reding [Thu, 22 Nov 2012 19:37:17 +0000 (19:37 +0000)]
drm: tegra: Use framebuffer pitch as line stride
Instead of using the stride derived from the display mode, use the pitch
associated with the currently active framebuffer. This fixes a bug where
the LCD display content would be skewed when enabling HDMI with a video
mode different from that of the LCD.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Mark Zhang <markz@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Thomas Hellstrom [Tue, 20 Nov 2012 12:19:37 +0000 (12:19 +0000)]
drm/vmwgfx: Add and make use of a header for surface size calculation.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Thomas Hellstrom [Tue, 20 Nov 2012 12:19:36 +0000 (12:19 +0000)]
drm/vmwgfx: Break out surface and context management to separate files
Add a resource-private header for common resource definitions
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Thomas Hellstrom [Tue, 20 Nov 2012 12:19:35 +0000 (12:19 +0000)]
drm/vmwgfx: Refactor resource management
Refactor resource management to make it easy to hook up resources
that are backed up by buffers. In particular, resources and their
backing buffers can be evicted and rebound, if supported by the device.
To avoid query deadlocks, the query code is also modified somewhat.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
drm/vmwgfx: Make vmw_dmabuf_unreference handle NULL objects
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
drm/vmwgfx: Refactor module load to not require fifo unless fbdev is loaded
This also fixes a bug where the fence manager was left without irq
enabled when waiting for fences, causing various errors at module
load time
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
drm/vmwgfx: Make screen object code not require fifo at init time
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
drm/vmwgfx: Make overlay code not require fifo at init time
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Hiding SVGA seems to trigger a VGA screen clear, and with no
traces dirty it doesn't seem to repaint
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Reservation locking currently always takes place under the LRU spinlock.
Hence, strictly there is no need for an atomic_cmpxchg call; we can use
atomic_read followed by atomic_write since nobody else will ever reserve
without the lru spinlock held.
At least on Intel this should remove a locked bus cycle on successful
reserve.
Note that thit commit may be obsoleted by the cross-device reservation work.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
projects / linux-beck.git / log