kernel.git/drivers/gpu/drm/bochs/bochs_fbdev.c, branch linux-4.7.y

drm/ttm: remove use_ticket parameter from ttm_bo_reserve

2016-05-05T00:21:21Z

Not used any more. Reviewed-by: Sinclair Yeh Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/bochs: Drop fake gamma support

2016-04-12T11:14:08Z

Only really needed for fbdev emulation at 8bpp. And bochs doesn't do that. And either way bochs only does 32bit rgb, so this is all pretty much wasted dead code. The only consideration is that we need to not set up any gamma size either. Cc: Gerd Hoffmann Cc: Dave Airlie Reviewed-by: Gerd Hoffmann Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1459331485-28376-5-git-send-email-daniel.vetter@ffwll.ch

drm: Pass the user drm_mode_fb_cmd2 as const to .fb_create()

2015-11-24T10:47:38Z

Drivers shouldn't clobber the passed in addfb ioctl parameters. i915 was doing just that. To prevent it from happening again, pass the struct around as const, starting all the way from internal_framebuffer_create(). Signed-off-by: Ville Syrjälä Signed-off-by: Daniel Vetter

drm/bochs: Use new drm_fb_helper functions

2015-08-06T12:13:06Z

Use the newly created wrapper drm_fb_helper functions instead of calling core fbdev functions directly. They also simplify the fb_info creation. v3: - Don't touch remove_conflicting_framebuffers v2: - remove unused variable device in bochsfb_create Cc: David Airlie Cc: Gerd Hoffmann Cc: Daniel Vetter Signed-off-by: Archit Taneja Signed-off-by: Daniel Vetter

drm/fb-helper: Propagate errors from initial config failure

2015-01-21T13:57:03Z

Make drm_fb_helper_initial_config() return an int rather than a bool so that the error can be properly propagated. While at it, update drivers to propagate errors further rather than just ignore them. v2: - cirrus: No cleanup is required, the top-level cirrus_driver_load() will do it as part of cirrus_driver_unload() in its cleanup path. Reported-by: Fengguang Wu Cc: David Airlie Cc: Daniel Vetter Cc: Patrik Jakobsson Cc: Rob Clark Cc: Tomi Valkeinen Cc: Alex Deucher Cc: Christian König Cc: Ben Skeggs Signed-off-by: Thierry Reding Reviewed-by: Alex Deucher Reviewed-by: Patrik Jakobsson Reviewed-by: Christian König [danvet: Squash in simplification patch from kbuild.] Signed-off-by: Daniel Vetter

bochs: fix bochsdrmfb mmap

2014-11-20T01:27:09Z

Remove the mapping offset from the bo backing the fbdev framebuffer. Wire up fbdev mmap function to map the backing bo using ttm_fbdev_mmap. With that patch in place mmap(/dev/fb0) works as expected. Signed-off-by: Gerd Hoffmann Signed-off-by: Dave Airlie

drm/ttm: Fix a few sparse warnings

2014-07-22T00:58:21Z

The final parameter to ttm_bo_reserve() is a pointer, therefore callers should use NULL instead of 0. Fixes a bunch of sparse warnings of this type: warning: Using plain integer as NULL pointer Signed-off-by: Thierry Reding Reviewed-by: Alex Deucher Signed-off-by: Dave Airlie

drm: Introduce drm_fb_helper_prepare()

2014-07-08T01:31:28Z

To implement hotplug detection in a race-free manner, drivers must call drm_kms_helper_poll_init() before hotplug events can be triggered. Such events can be triggered right after any of the encoders or connectors are initialized. At the same time, if the drm_fb_helper_hotplug_event() helper is used by a driver, then the poll helper requires some parts of the FB helper to be initialized to prevent a crash. At the same time, drm_fb_helper_init() requires information that is not necessarily available at such an early stage (number of CRTCs and connectors), so it cannot be used yet. Add a new helper, drm_fb_helper_prepare(), that initializes the bare minimum needed to allow drm_kms_helper_poll_init() to execute and any subsequent hotplug events to be processed properly. Reviewed-by: Daniel Vetter Signed-off-by: Thierry Reding Signed-off-by: Dave Airlie

drm: Constify struct drm_fb_helper_funcs

2014-07-08T01:31:15Z

There's no need for this to be modifiable. Make it const so that it can be put into the .rodata section. Reviewed-by: Daniel Vetter Signed-off-by: Thierry Reding Acked-by: Russell King Signed-off-by: Dave Airlie

drm: bochs: drop unused struct fields

2014-04-18T03:31:50Z

Signed-off-by: Gerd Hoffmann Signed-off-by: Dave Airlie