Fixes mmap failures with 32-bit builds.
Signed-off-by: Michel Dänzer <michel@daenzer.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The code in drmmode_set_cursor does not properly handle the case where
drmModeSetCursor2 returns any other error than EINVAL and silently fails to set
a cursor.
So only return when the drmModeSetCursor2 succeeds (i.e returns 0) and disable
the cursor2 usage on EINVAL.
References: https://bugzilla.redhat.com/show_bug.cgi?id=1205725
Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
Reviewed-by: Michel Dänzer <michel@daenzer.net>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This adds tiling support to the server modesetting driver,
it retrieves the tile info from the kernel and translates
it into the server format and exposes the property.
v2.1: fix resetting tile property (Chris)
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This is ported from the same code in the ati and intel drivers,
It uses the same option name as nvidia and the other DDXes to
disable tearing down outputs as it is hard to avoid racing with clients.
v2: address two issues with DeleteUnusedDP12 enabled, reported
by Daniel Martin,
a) check we have a mode_output before destroying it
b) only delete *unused* displays (thanks Aaron for clarifying)
so we check if the output has a crtc and if it does we don't
delete it.
v3: drop the option to delete unused displays, just encode
behaviour into the randr spec.
Signed-off-by: Dave Airlie <airlied@redhat.com>
There is no need to cache the mode resources and with dynamic
connectors for mst support we don't want to. So first clean that
up before adding dynamic connector support.
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Remove these defines as we start to remove support for non-standard
glamor layering as used by the intel driver.
v2: Rebase on the blockhandler change and the Xephyr init failure
change (by anholt), fix stray NO_DRI3 addition to xwayland.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
All of our checks for what crtc we are on take rotation into account so we
select the correct crtc. The only problem is that we weren't returning it
we were rotated. This caused X to think DRI3 apps were not on any crtc and
limit them to 1 FPS.
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This replaces the stubs for shadow buffer creation/allocation with actual
functions and adds a shadow_destroy function. With this, we actually get
shadow buffers and RandR now works properly. Most of this is copied from
the xf86-video-intel driver and modified for modesetting.
v2 Jason Ekstrand <jason.ekstrand@intel.com>:
- Fix build with --disable-glamor
- Set the pixel data pointer in the pixmap header for dumb shadow bo's
- Call drmmode_create_bo with the right bpp
v2 Jason Ekstrand <jason.ekstrand@intel.com>:
- Make shadow buffers per-crtc and leave shadow_enable alone
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The original drmmode_glamor_new_screen_pixmap function was specific to the
primary screen pixmap. This commit pulls the guts out into a new, more
general, drmmode_set_pixmap_bo function for setting a buffer on a pixmap.
The new function also properly tears down the glamor bits if the buffer
being set is NULL. The drmmode_glamor_new_screen_pixmap function is now
just a 3-line wrapper around drmmode_set_pixmap_bo.
v2 Jason Ekstrand <jason.ekstrand@intel.com>:
- Re-arranged code in drmmode_set_pixmap_bo and
drmmode_glamor_handle_new_screen_pixmap so that glamor_set_screen_pixmap
only gets called for the screen pixmap
- Guard the call to glamor_set_screen_pixmapa with a drmmode->glamor check
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
If the BlockHandler chain is modified while it is active, we need to
re-fetch the current value and store it in our private for use the
next time through.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
In the new KMS APIs, the legacy drmModeSetCursor ioctl actually waits
for a vblank after changing the cursor image before returning, meaning
that the X server, in attempting to hide the cursor before updating
its image, actually makes that hide *visible* for a full vblank.
It's unknown why the X server does this by default, but turn it off.
If we're with a legacy driver that doesn't support the modern
drmModeSetCursor by waiting for a vblank before returning, we're going
to get a tiny bit of tearing on the cursor plane. But between tearing
with a new cursor image and tearing with a blank cursor image, I'd
rather the former.
The only proper solution to this is an atomic ioctl that page flips
all planes, including the cursor plane, at vblank time and at the same
time.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
present.c: In function 'ms_present_flush':
present.c:204:9: error: implicit declaration of function
'glamor_block_handler'
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87858
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
modesetting hooked up vblank support for DRI2, but was missing support
for vblanks in Present.
This is mostly copy and pasted from Keith's code in the intel driver.
v2: Use ms_crtc_msc_to_kernel_msc in ms_present_queue_vblank to hook
up the vblank_offset workaround for bogus MSC values (which the
DRI2 code already did).
Also simplify the ms_present_get_crtc function. vblank.c already
implements the functionality; we just need to convert types.
v3: Fix ms_flush_drm_events return code. I'd copied code where 0 meant
success into a function that returned a boolean, so the return code
was always backwards.
Also add DebugPresent calls in ms_present_vblank_{handler,abort}.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
We basically want it throughout the driver.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
crtc->enabled is insufficient; we should also make sure DPMS is on.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
We don't want to try to vblank synchronize to monitors which are off.
In order to handle that properly, we need to know the CRTC's DPMS mode.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Call drmModeDirtyFB and check the return value to detect whether the
driver support for damage tracking is present, only initialize it in
that case.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
dispatch_dirty_region was only returning -EINVAL error codes,
otherwise it would return 0. The kernel returns -ENOSYS when the
driver doesn't support damage tracking, so dispatch_dirty would never
see the error and never disable damage tracking.
Pass all errors back from dispatch_dirty_region and let dispatch_dirty
deal with them.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
This just calls the existing function to create the relevant Xv
adaptor and hook it up.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Hidden cursors also have their image updated; re-enabling the cursor
each time the image is set will cause it to re-appear.
* Unifies the code that was in drmmode_load_cursor_argb and
drm_mode_show_cursor and moves it to a new drmmode_set_cursor
* Add a new boolean, 'cursor_up', to the per-crtc
private data to track whether the cursor should be displayed.
* Call drmmode_set_cursor from drm_mode_show_cursor and, if
the cursor should be displayed, from drm_mode_load_cursor_argb.
v2: Call drmModeSetCursor2 when loading a new cursor image if the
cursor should be displayed.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
For performance, Glamor wants to render to tiled buffers, not linear
ones. Using GBM allows us to pick the 3D driver's preferred tiling
modes.
v2: Declare drmmode->gbm as void * if !GLAMOR_HAS_GBM.
v3: Just use a forward declaration of struct gbm_device.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
This code is going to be extended to support GBM BOs soon. This small
abstraction removes a lot of direct dumb_bo access, so we can add that
support in one place, rather than putting conditionals at every
pitch/handle/etc access.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
The drm kernel API for dumb BOs apparently doesn't include an unmap
ioctl, so we can't do much here. It looks like this code was copied
from libkms, which was also unfinished.
We may as well delete the dead variable that simply gets incremented
and never read.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Eventually, drmmode_display will be able to use GBM for handling
buffers, and won't need dumb_bo. Keeping the display related logic
and buffer object abstraction in separate files seems a bit tidier.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
This will need to change when we add GBM support; by pulling it into a
helper function, we should only have to edit one place.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Both branches called ModifyPixmapHeader with essentially the same
parameters. By using new_pixels in the shadowfb case, we can make
them completely the same, and move them out a level, for simplicity.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
The _ext variant takes an additional pointer argument, which it now
ignores, thanks to Keith's recent patches.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Tested-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
drmmode_output_init() doesn't touch (the int*) num_dvi and num_hdmi.
Remove both parameters.
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
We don't define HAVE_UDEV, that's a remnant from xf86-video-modesetting.
But, we have CONFIG_UDEV_KMS.
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
If we don't glamor_egl_create_textured_screen_ext() in
drmmode_xf86crtc_resize() we end up with a black screen and no client
window(s) visible.
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Move the boolean glamor from struct modesetting into struct drmmode for
later re-use in drmmode_display.
Signed-off-by: Daniel Martin <consume.noise@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
ms_crtc_msc_to_kernel_msc attempts to work around kernel
inconsistencies in reporting msc values by comparing the expected
value with the reported value. If the kernel fails to
actually provide its current values, then just skip the work around
steps as there's really nothing better we can do.
Signed-off-by: Keith Packard <keithp@keithp.com>
This is derived from the intel driver DRI2 code, with swapchain and
pageflipping dropped, functions renamed, and vblank event management
shared code moved to a vblank.c for reuse by Present.
This allows AIGLX to load, which means that you get appropriate
visuals exposed in GL, along with many extensions under
direct-rendering that require presence in GLX (which aren't supported
in glxdriswrast.c).
v2: Drop unused header includes in pageflip.c, wrap in #ifdef GLAMOR.
Drop triple-buffering, which was totally broken in practice (I'll
try to fix this later). Fix up some style nits. Document the
general flow of pageflipping and why, rename the DRI2 frame event
type enums to reflect what they're for, and handle them in a
single switch statement so you can understand the state machine
more easily.
v3: Drop pageflipping entirely -- it's unstable on my Intel laptop
(not that the normal 2D driver is stable with pageflipping for
me), and I won't get it fixed before the merge window. It now
passes all of the OML_sync_control tests from Jamey and Theo
(except for occasional warns in timing -fullscreen -divisor 2).
v4: Fix doxygen at the top of vblank.c
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
This renames dumb_get_bo_from_handle(), since it wasn't using a handle
(GEM terminology) but a dmabuf fd.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
By default modesetting now tries to enable X acceleration using
glamor, but falls back to normal shadowfb if GL fails to initialize.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
As I was editing code, the top-level .dir-locals.el was making my new
stuff conflict with the existing style. Make it consistently use the
xorg style, instead.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
v2: Fix libdrm version check, and use XORG_VERSION_* instead of a
static 1.0.0 version for the driver module.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
The server will always have it.
v2: Clean up some weird formatting from the unifdeffing.
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
