Thierry Reding 10a2310265 drm: Introduce drm_fb_helper_prepare() ... 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 <daniel.vetter@ffwll.ch> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com>		2014-07-08 11:31:28 +10:00
..
accel_2d.c	drm: Kill DRM_HZ	2013-12-18 11:33:24 +10:00
backlight.c	drivers/gpu/drm/gma500/backlight.c: fix a defined-but-not-used warning for do_gma_backlight_set()	2014-01-23 16:36:55 -08:00
blitter.c	drm/gma500: Add first piece of blitter code	2014-03-17 20:11:51 +01:00
blitter.h	drm/gma500: Add first piece of blitter code	2014-03-17 20:11:51 +01:00
cdv_device.c	drm/gma500: Unify _get_core_freq for cdv and psb	2014-03-17 20:13:24 +01:00
cdv_device.h	drm/gma500/cdv: Add and hook up chip op for disabling sr	2013-08-15 00:54:44 +02:00
cdv_intel_crt.c	drm: add register and unregister functions for connectors	2014-06-19 08:55:28 +02:00
cdv_intel_display.c	drm: Replace crtc fb with primary plane fb (v3)	2014-04-01 20:18:28 -04:00
cdv_intel_dp.c	drm: add register and unregister functions for connectors	2014-06-19 08:55:28 +02:00
cdv_intel_hdmi.c	drm: add register and unregister functions for connectors	2014-06-19 08:55:28 +02:00
cdv_intel_lvds.c	drm: add register and unregister functions for connectors	2014-06-19 08:55:28 +02:00
framebuffer.c	drm: Introduce drm_fb_helper_prepare()	2014-07-08 11:31:28 +10:00
framebuffer.h	drm/gma500: Rename psb_intel_connector to gma_connector	2013-07-24 01:47:34 +02:00
gem.c	drm/gma500: Remove dead code	2014-03-17 20:12:02 +01:00
gem.h	drm/gma500: Add backing type and base align to psb_gem_create()	2014-03-17 20:11:59 +01:00
gma_device.c	drm/gma500: Unify _get_core_freq for cdv and psb	2014-03-17 20:13:24 +01:00
gma_device.h	drm/gma500: Unify _get_core_freq for cdv and psb	2014-03-17 20:13:24 +01:00
gma_display.c	drm: Replace crtc fb with primary plane fb (v3)	2014-04-01 20:18:28 -04:00
gma_display.h	drm/gma500: Unify encoder mode fixup	2014-03-17 20:14:01 +01:00
gtt.c	drm/gem: remove misleading gfp parameter to get_pages()	2014-07-08 00:29:53 +02:00
gtt.h	drm/gma500: Add backing type and base align to psb_gem_create()	2014-03-17 20:11:59 +01:00
intel_bios.c	drivers: gpu: drm: gma500: Replaced calls kzalloc & memcpy with kmemdup	2013-03-13 22:37:32 +01:00
intel_bios.h	drm/gma500: Clean up various defines	2013-03-17 18:32:56 +01:00
intel_gmbus.c	drm/gma500: Add aux device support for gmbus	2013-11-08 16:22:08 +01:00
intel_i2c.c
Kconfig	ACPI / gpu / drm: Stop selecting VIDEO_OUTPUT_CONTROL	2014-03-20 02:37:22 +01:00
Makefile	drm/gma500: Unify _get_core_freq for cdv and psb	2014-03-17 20:13:24 +01:00
mdfld_device.c	gma500: handle poulsbo cursor restriction	2012-05-22 10:15:34 +01:00
mdfld_dsi_dpi.c	drm: Make the .mode_fixup() operations mode argument a const pointer	2012-07-19 21:52:38 -04:00
mdfld_dsi_dpi.h	drm: Make the .mode_fixup() operations mode argument a const pointer	2012-07-19 21:52:38 -04:00
mdfld_dsi_output.c	drm: add register and unregister functions for connectors	2014-06-19 08:55:28 +02:00
mdfld_dsi_output.h	intel_mid: Renamed *mrst* to *intel_mid*	2013-10-17 16:40:36 -07:00
mdfld_dsi_pkg_sender.c	drm: Remove spurious ';'	2014-06-10 09:35:42 +10:00
mdfld_dsi_pkg_sender.h
mdfld_intel_display.c	drm: Replace crtc fb with primary plane fb (v3)	2014-04-01 20:18:28 -04:00
mdfld_output.c
mdfld_output.h
mdfld_tmd_vid.c
mdfld_tpo_vid.c
mid_bios.c	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2012-10-03 23:29:23 -07:00
mid_bios.h
mmu.c	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2014-04-08 09:52:16 -07:00
mmu.h	drm/gma500: Give MMU code it's own header file	2014-03-17 20:11:48 +01:00
oaktrail_crtc.c	drm: Replace crtc fb with primary plane fb (v3)	2014-04-01 20:18:28 -04:00
oaktrail_device.c	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2013-11-15 14:19:54 +09:00
oaktrail_hdmi_i2c.c	tree-wide: use reinit_completion instead of INIT_COMPLETION	2013-11-15 09:32:21 +09:00
oaktrail_hdmi.c	drm: add register and unregister functions for connectors	2014-06-19 08:55:28 +02:00
oaktrail_lvds.c	drm: add register and unregister functions for connectors	2014-06-19 08:55:28 +02:00
oaktrail.h	gma600: Enable HDMI support	2012-11-07 10:59:32 +10:00
opregion.c	drm/gma500: Move asle interrupt work into a work task	2014-03-17 20:12:04 +01:00
opregion.h	gma500: move the ASLE enable	2012-07-16 09:20:33 -07:00
power.c	drm/gma500: Add hooks for hibernation	2013-04-07 17:09:34 +02:00
power.h	drm/gma500: Add hooks for hibernation	2013-04-07 17:09:34 +02:00
psb_device.c	drm/gma500: Unify _get_core_freq for cdv and psb	2014-03-17 20:13:24 +01:00
psb_device.h	drm/gma500/psb: Make use of generic clock code	2013-07-24 01:47:18 +02:00
psb_drv.c	drm: Remove DRM_ARRAY_SIZE() for ARRAY_SIZE()	2014-06-10 09:36:17 +10:00
psb_drv.h	drm/gma500: Code cleanup - inline documentation	2014-03-17 20:14:10 +01:00
psb_intel_display.c	drm: Replace crtc fb with primary plane fb (v3)	2014-04-01 20:18:28 -04:00
psb_intel_drv.h	drm/gma500: Remove unused ioctls	2014-03-17 20:11:57 +01:00
psb_intel_lvds.c	drm: add register and unregister functions for connectors	2014-06-19 08:55:28 +02:00
psb_intel_modes.c
psb_intel_reg.h	drm/gma500: Clean up various defines	2013-03-17 18:32:56 +01:00
psb_intel_sdvo_regs.h
psb_intel_sdvo.c	drm: add register and unregister functions for connectors	2014-06-19 08:55:28 +02:00
psb_irq.c	drm/gma500: Add support for SGX interrupts	2014-03-17 20:11:38 +01:00
psb_irq.h	drm: Kill DRM_IRQ_ARGS	2013-12-18 11:33:46 +10:00
psb_lid.c	gma500: Prevent endless loop in panel power up sequence	2012-05-22 10:15:29 +01:00
psb_reg.h
tc35876x-dsi-lvds.c	Drivers: gpu: remove __dev* attributes.	2013-01-03 15:57:15 -08:00
tc35876x-dsi-lvds.h