Thierry Reding 3ad33ae2bc drm: Add SCDC helpers ...

SCDC is a mechanism defined in the HDMI 2.0 specification that allows
the source and sink devices to communicate.

This commit introduces helpers to access the SCDC and provides the
symbolic names for the various registers defined in the specification.

V2: Rebase.
V3: Added R-B from Jose.
V4: Rebase
V5: Addressed review comments from Ville
 - Handle the I2c return values in a better way (dp_dual_mode)
 - Make the macros for SCDC Major/Minor more readable, by adding
   a 'GET' in the macro names
V6: Rebase
V7: Rebase
V8: Rebase
V9: Rebase
V10: Rebase

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
Reviewed-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1489404244-16608-2-git-send-email-shashank.sharma@intel.com

2017-03-21 10:15:39 +02:00

..

amd

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

arc

drm: remove drm_vblank_no_hw_counter assignment from driver code

2017-02-07 21:43:55 +01:00

arm

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

armada

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

ast

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

atmel-hlcdc

drm/atmel-hlcdc: Fix suspend/resume implementation

2017-03-16 11:23:59 +01:00

bochs

drm: bochs: Don't remove uninitialized fbdev framebuffer

2017-03-20 10:51:39 +01:00

bridge

drm: bridge: dw-hdmi: add HDMI vendor specific infoframe config

2017-03-21 13:16:32 +05:30

cirrus

drm/fb-helper: Automatically clean up fb_info

2017-02-07 21:36:28 +01:00

etnaviv

sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:40 +01:00

exynos

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

fsl-dcu

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

gma500

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

hisilicon

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

i2c

…

i810

drm/i810: drop device_is_agp callback

2017-01-26 10:44:43 +01:00

i915

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

imx

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

lib

drm: Add a simple generator of random permutations

2016-12-27 12:34:00 +01:00

mediatek

drm: mediatek: use vblank hooks in struct drm_crtc_funcs

2017-02-21 11:17:54 -05:00

meson

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

mga

lib/vsprintf.c: remove %Z support

2017-02-27 18:43:47 -08:00

mgag200

gpu: drm: drivers: Convert printk(KERN_<LEVEL> to pr_<level>

2017-03-01 09:44:11 +01:00

msm

drm/msm: add stubs for msm_{perf,rd}_debugfs_cleanup

2017-03-20 15:34:01 +01:00

mxsfb

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

nouveau

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

omapdrm

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

panel

drm/panel: simple: Specify bus width and flags for EDT displays

2017-01-26 10:57:18 +01:00

qxl

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

r128

gpu: drm: drivers: Convert printk(KERN_<LEVEL> to pr_<level>

2017-03-01 09:44:11 +01:00

radeon

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

rcar-du

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

rockchip

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

savage

drm: Change the return type of the unload hook to void

2017-01-09 11:25:22 +01:00

selftests

drm: kselftest: fix spelling mistake: "misalinged" -> "misaligned"

2017-02-26 22:54:47 +01:00

shmobile

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

sis

drm: Improve drm_mm search (and fix topdown allocation) with rbtrees

2017-02-03 11:10:32 +01:00

sti

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

sun4i

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

tdfx

…

tegra

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

tilcdc

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

tinydrm

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

ttm

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

udl

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

vc4

drm: vc4: remove redundant check of plane being non-null

2017-03-17 16:44:14 -07:00

vgem

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

via

drm/via: use get_user_pages_unlocked()

2017-02-28 10:00:50 +01:00

virtio

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

vmwgfx

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

zte

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

ati_pcigart.c

…

drm_agpsupport.c

drm/i810: drop device_is_agp callback

2017-01-26 10:44:43 +01:00

drm_atomic_helper.c

drm/atomic: Convert get_existing_state callers to get_old/new_state, v4.

2017-03-06 11:43:05 +01:00

drm_atomic.c

drm/atomic: Convert get_existing_state callers to get_old/new_state, v4.

2017-03-06 11:43:05 +01:00

drm_auth.c

drm/core: Use recommened kerneldoc for struct member refs

2017-01-25 16:22:42 +01:00

drm_blend.c

drm/blend: Use new atomic iterator macros.

2017-03-06 11:43:43 +01:00

drm_bridge.c

drm/bridge: Use recommened kerneldoc for struct member refs

2017-01-02 09:17:26 +01:00

drm_bufs.c

…

drm_cache.c

gpu: drm: core: Convert printk(KERN_<LEVEL> to pr_<level>

2017-02-28 14:32:19 +01:00

drm_color_mgmt.c

drm/color: un-inline drm_color_lut_extract()

2017-01-31 15:31:58 +02:00

drm_connector.c

drm: Rename connector list iterator API

2017-02-28 16:16:48 +01:00

drm_context.c

…

drm_crtc_helper_internal.h

…

drm_crtc_helper.c

drm: Rename connector list iterator API

2017-02-28 16:16:48 +01:00

drm_crtc_internal.h

drm: Rename drm_mode_object_get()

2017-02-28 16:14:53 +01:00

drm_crtc.c

drm: Introduce drm_framebuffer_{get,put}()

2017-02-28 16:15:03 +01:00

drm_debugfs_crc.c

drm: crc: Call wake_up_interruptible() each time there is a new CRC entry

2017-01-06 15:23:19 +01:00

drm_debugfs.c

drm/debugfs: Remove the drm_driver.debugfs_cleanup callback

2017-03-08 11:29:08 +01:00

drm_dma.c

…

drm_dp_aux_dev.c

…

drm_dp_dual_mode_helper.c

drm: Add name for DRM_DP_DUAL_MODE_LSPCON

2017-02-23 11:06:12 -05:00

drm_dp_helper.c

drm/dp: Add missing description to parameter

2017-03-07 16:38:16 -05:00

drm_dp_mst_topology.c

Less anger inducing pull request for 4.11

2017-02-23 18:58:18 -08:00

drm_drv.c

Linux 4.10-rc8

2017-02-23 12:10:12 +10:00

drm_dumb_buffers.c

drm/kms-core: Use recommened kerneldoc for struct member refs

2017-01-25 16:30:34 +01:00

drm_edid_load.c

drm: move edid property update and add modes out of edid firmware loader

2017-02-21 15:41:24 +02:00

drm_edid.c

gpu: drm: core: Convert printk(KERN_<LEVEL> to pr_<level>

2017-02-28 14:32:19 +01:00

drm_encoder_slave.c

drm/kms-core: Use recommened kerneldoc for struct member refs

2017-01-25 16:30:34 +01:00

drm_encoder.c

drm: Rename connector list iterator API

2017-02-28 16:16:48 +01:00

drm_fb_cma_helper.c

drm: Update drm_fbdev_cma_init documentation

2017-03-01 23:52:35 +01:00

drm_fb_helper.c

drm/fb-helper: implement ioctl FBIO_WAITFORVSYNC

2017-03-02 08:12:15 +01:00

drm_file.c

drm/gem: Add DEFINE_DRM_GEM_FOPS

2017-03-14 14:38:34 +01:00

drm_flip_work.c

…

drm_fourcc.c

…

drm_framebuffer.c

drm: Introduce drm_framebuffer_{get,put}()

2017-02-28 16:15:03 +01:00

drm_gem_cma_helper.c

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

drm_gem.c

drm: Introduce drm_gem_object_{get,put}()

2017-02-28 16:16:43 +01:00

drm_global.c

drm: Update TTM initialization documentation

2016-12-30 12:52:10 +01:00

drm_hashtab.c

…

drm_info.c

locking/atomic, kref: Add kref_read()

2017-01-14 11:37:18 +01:00

drm_internal.h

drm: rename drm_fops.c to drm_file.c

2017-03-09 16:18:02 +01:00

drm_ioc32.c

gpu: drm: core: Convert printk(KERN_<LEVEL> to pr_<level>

2017-02-28 14:32:19 +01:00

drm_ioctl.c

drm: Export drm_ioctl_permit to kernel-doc

2016-12-30 12:40:48 +01:00

drm_irq.c

drm: Skip the waitqueue setup for vblank queries

2017-03-16 09:51:55 +01:00

drm_kms_helper_common.c

drm: Remove drmP.h include from drm_kms_helper_common.c

2017-03-09 16:18:02 +01:00

drm_legacy.h

drm: compile drm_vm.c only when needed

2017-01-06 11:03:07 +01:00

drm_lock.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

drm_memory.c

…

drm_mipi_dsi.c

…

drm_mm.c

drm: Micro-optimise drm_mm_for_each_node_in_range()

2017-02-06 16:57:37 +01:00

drm_mode_config.c

drm: Rename connector list iterator API

2017-02-28 16:16:48 +01:00

drm_mode_object.c

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

drm_modes.c

drm: Rename drm_mode_object_get()

2017-02-28 16:14:53 +01:00

drm_modeset_helper.c

drm: Convert all helpers to drm_connector_list_iter

2016-12-18 14:33:22 +01:00

drm_modeset_lock.c

drm/kms-core: Use recommened kerneldoc for struct member refs

2017-01-25 16:30:34 +01:00

drm_of.c

drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h>

2016-12-18 16:29:29 +05:30

drm_panel.c

drm/panel: Constify device node argument to of_drm_find_panel()

2017-01-04 08:30:37 +01:00

drm_pci.c

drm: Extract drm_pci.h

2017-03-09 16:18:02 +01:00

drm_plane_helper.c

drm/atomic: Make drm_atomic_plane_disabling easier to understand.

2017-03-06 11:41:55 +01:00

drm_plane.c

drm: Introduce drm_framebuffer_{get,put}()

2017-02-28 16:15:03 +01:00

drm_prime.c

drm: Extract drm_prime.h

2017-03-09 16:18:02 +01:00

drm_print.c

drm: drm_printer: add __printf validation

2017-02-26 21:43:08 +01:00

drm_probe_helper.c

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

drm_property.c

drm: Introduce drm_property_blob_{get,put}()

2017-02-28 16:16:46 +01:00

drm_rect.c

drm/rect: Fix formatting of example code

2016-12-30 13:35:54 +01:00

drm_scatter.c

…

drm_scdc_helper.c

drm: Add SCDC helpers

2017-03-21 10:15:39 +02:00

drm_simple_kms_helper.c

drm/atomic: Convert get_existing_state callers to get_old/new_state, v4.

2017-03-06 11:43:05 +01:00

drm_sysfs.c

drm/core: Use recommened kerneldoc for struct member refs

2017-01-25 16:22:42 +01:00

drm_trace_points.c

…

drm_trace.h

drm: Remove drm_pending_event->pid

2017-03-14 14:38:33 +01:00

drm_vm.c

drm: remove unnecessary fault wrappers

2017-02-24 17:46:55 -08:00

drm_vma_manager.c

drm: Improve drm_mm search (and fix topdown allocation) with rbtrees

2017-02-03 11:10:32 +01:00

Kconfig

drm/fb-helper: Add multi buffer support for cma fbdev

2017-02-26 22:11:37 +01:00

Makefile

drm: Add SCDC helpers

2017-03-21 10:15:39 +02:00