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Uma Shankar 2bdd4c28ba drm/i915/display: Fix mode private_flags comparison at atomic_check
This patch fixes the private_flags of mode to be checked and
compared against uapi.mode and not from hw.mode. This helps
properly trigger modeset at boot if desired by driver.

It helps resolve audio_codec initialization issues if display
is connected at boot. Initial discussion on this issue has happened
on below thread:
https://patchwork.freedesktop.org/series/74828/

v2: No functional change. Fixed the Closes tag and added
Maarten's RB.

v3: Added Fixes tag.

Cc: Ville Syrjä <ville.syrjala@linux.intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: Souza, Jose <jose.souza@intel.com>
Fixes: 58d124ea27 ("drm/i915: Complete crtc hw/uapi split, v6.")
Closes: https://gitlab.freedesktop.org/drm/intel/issues/1363
Suggested-by: Ville Syrjä <ville.syrjala@linux.intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: SweeAun Khor <swee.aun.khor@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200326125111.11081-1-uma.shankar@intel.com
(cherry picked from commit d5e5670592)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2020-03-26 10:21:30 -07:00
arch Linux 5.6-rc5 2020-03-11 07:27:21 +10:00
block block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group() 2020-03-06 07:00:58 -07:00
certs
crypto
Documentation Mediatek DRM Next for Linux 5.7 2020-03-20 13:08:38 +10:00
drivers drm/i915/display: Fix mode private_flags comparison at atomic_check 2020-03-26 10:21:30 -07:00
fs Driver core / debugfs fixes for 5.6-rc5 2020-03-08 10:39:40 -05:00
include Merge tag 'amd-drm-next-5.7-2020-03-19' of git://people.freedesktop.org/~agd5f/linux into drm-next 2020-03-20 12:54:51 +10:00
init
ipc
kernel block-5.6-2020-03-07 2020-03-07 14:14:38 -06:00
lib
LICENSES
mm mm, hotplug: fix page online with DEBUG_PAGEALLOC compiled but not enabled 2020-03-06 07:06:09 -06:00
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samples
scripts parse-maintainers: Mark as executable 2020-03-06 16:29:21 -06:00
security
sound ASoC: Fixes for v5.6 2020-03-07 07:24:36 +01:00
tools for-linus-2020-03-07 2020-03-07 08:01:43 -06:00
usr
virt KVM/arm fixes for 5.6, take #1 2020-02-28 11:50:06 +01:00
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.gitignore selftest/lkdtm: Use local .gitignore 2020-03-02 08:39:39 -07:00
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MAINTAINERS Mediatek DRM Next for Linux 5.7 2020-03-20 13:08:38 +10:00
Makefile Linux 5.6-rc5 2020-03-08 17:44:44 -07:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.