user/sven/linux.git/include/linux/fb.h, branch v3.15.6

video/fb: Propagate error code from failing to unregister conflicting fb

2013-12-18T00:56:13Z

If we fail to remove a conflicting fb driver, we need to abort the loading of the second driver to avoid likely kernel panics. Signed-off-by: Chris Wilson Cc: Jean-Christophe Plagniol-Villard Cc: Tomi Valkeinen Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Reviewed-by: Jani Nikula Signed-off-by: Dave Airlie

framebuffer: Add fb_ convenience logging macros

2013-10-29T10:53:04Z

Add fb_ convenience macros for emitting the "fb%d: ", struct fb_info->node value. Neatens and shortens the code a bit. Signed-off-by: Joe Perches Signed-off-by: Tomi Valkeinen

fb: make fp_get_options name argument const

2013-06-27T08:53:30Z

drm_get_connector_name now returns a const value, which causes the following compilation warning: drivers/gpu/drm/drm_fb_helper.c: In function ‘drm_fb_helper_parse_command_line’: drivers/gpu/drm/drm_fb_helper.c:127:3: warning: passing argument 1 of ‘fb_get_options’ discards ‘const’ qualifier from pointer target type [enabled by default] In file included from drivers/gpu/drm/drm_fb_helper.c:35:0: include/linux/fb.h:627:12: note: expected ‘char *’ but argument is of type ‘const char *’ As fb_get_options uses its name argument as read only, make it const. This fixes the aforementioned compilation warning. Signed-off-by: Vincent Stehlé Cc: Jean-Christophe Plagniol-Villard Cc: Tomi Valkeinen Cc: Dave Airlie Cc: trivial@kernel.org Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

fb: add support for drivers not needing VT switch at suspend/resume time

2013-02-20T00:33:41Z

Use the new PM routines to indicate whether we need to VT switch at suspend and resume time. When a new driver is bound, set its flag accordingly, and when unbound, remove it from the PM's console tracking list. Signed-off-by: Jesse Barnes Acked-by: Rafael J. Wysocki Signed-off-by: Daniel Vetter

fbmon: add of_videomode helpers

2013-01-24T08:04:04Z

Add helper to get fb_videomode from devicetree. Signed-off-by: Steffen Trumtrar Reviewed-by: Thierry Reding Acked-by: Thierry Reding Tested-by: Thierry Reding Tested-by: Philipp Zabel Reviewed-by: Laurent Pinchart Acked-by: Laurent Pinchart Tested-by: Afzal Mohammed Tested-by: Rob Clark Tested-by: Leela Krishna Amudala

fbmon: add videomode helpers

2013-01-24T08:03:59Z

Add a function to convert from the generic videomode to a fb_videomode. Signed-off-by: Steffen Trumtrar Reviewed-by: Thierry Reding Acked-by: Thierry Reding Tested-by: Thierry Reding Tested-by: Philipp Zabel Reviewed-by: Laurent Pinchart Acked-by: Laurent Pinchart Tested-by: Afzal Mohammed Tested-by: Rob Clark Tested-by: Leela Krishna Amudala

UAPI: (Scripted) Disintegrate include/linux

2012-10-13T09:46:48Z

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones

Merge tag 'fbdev-updates-for-3.5' of git://github.com/schandinat/linux-2.6

2012-06-01T23:57:51Z

Pull fbdev updates from Florian Tobias Schandinat: - driver for AUO-K1900 and AUO-K1901 epaper controller - large updates for OMAP (e.g. decouple HDMI audio and video) - some updates for Exynos and SH Mobile - various other small fixes and cleanups * tag 'fbdev-updates-for-3.5' of git://github.com/schandinat/linux-2.6: (130 commits) video: bfin_adv7393fb: Fix cleanup code video: exynos_dp: reduce delay time when configuring video setting video: exynos_dp: move sw reset prioir to enabling sw defined function video: exynos_dp: use devm_ functions fb: handle NULL pointers in framebuffer release OMAPDSS: HDMI: OMAP4: Update IRQ flags for the HPD IRQ request OMAPDSS: Apply VENC timings even if panel is disabled OMAPDSS: VENC/DISPC: Delay dividing Y resolution for managers connected to VENC OMAPDSS: DISPC: Support rotation through TILER OMAPDSS: VRFB: remove compiler warnings when CONFIG_BUG=n OMAPFB: remove compiler warnings when CONFIG_BUG=n OMAPDSS: remove compiler warnings when CONFIG_BUG=n OMAPDSS: DISPC: fix usage of dispc_ovl_set_accu_uv OMAPDSS: use DSI_FIFO_BUG workaround only for manual update displays OMAPDSS: DSI: Support command mode interleaving during video mode blanking periods OMAPDSS: DISPC: Update Accumulator configuration for chroma plane drivers/video: fsl-diu-fb: don't initialize the THRESHOLDS registers video: exynos mipi dsi: support reverse panel type video: exynos mipi dsi: Properly interpret the interrupt source flags video: exynos mipi dsi: Avoid races in probe() ...

fbdev: add events for early fb event support

2012-05-29T23:22:28Z

Add FB_EARLY_EVENT_BLANK and FB_R_EARLY_EVENT_BLANK event mode supports. first, fb_notifier_call_chain() is called with FB_EARLY_EVENT_BLANK and fb_blank() of specific fb driver is called and then fb_notifier_call_chain() is called with FB_EVENT_BLANK again at fb_blank(). and if fb_blank() was failed then fb_nitifier_call_chain() would be called with FB_R_EARLY_EVENT_BLANK to revert the previous effects. Signed-off-by: Inki Dae Signed-off-by: Kyungmin Park Cc: Lars-Peter Clausen Acked-by: Florian Tobias Schandinat Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fb_defio: add first_io callback

2012-04-29T19:35:31Z

With this optional callback the driver is notified when the first page is entered into the pagelist and a new deferred_io call is scheduled. A possible use-case for this is runtime-pm. In the first_io call pm_runtime_get() could be called, which starts an asynchronous runtime_resume of the device. In the deferred_io callback a call to pm_runtime_barrier() makes the sure, the device is resumed by then and a pm_runtime_put() may put the device back to sleep. Also, some SoCs may use the runtime-pm system to determine if they are able to enter deeper idle states. Therefore it is necessary to keep the use-count from the first written page until the conclusion of the screen update, to prevent the system from going to sleep before completing the pending update. Two users of defio were using kmalloc to allocate the structure. These allocations are changed to kzalloc, to prevent uninitialised .first_io members in those drivers. Signed-off-by: Heiko Stübner Signed-off-by: Florian Tobias Schandinat