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    Subject[PATCH 0/5] V2 - atomic kernel mode setting for radeon, nouveau, plus fixes
    What is new in patch set v2

    * patch 4 which was previously radeon specific was replaced with a
    generic patch to save and restore the LUT data for all drivers
    * minor white space cleanup vs in patches


    The goal of this patch set is to add atomic kernel mode setting hooks
    for the radeon and nouveau cards for the purpose of using kdb (the
    kernel debug shell).

    David Airlie had asked for more research into the gamma data
    corruption after initially reviewing the patch that attempts to solve
    the visible palette corruption after an atomic mode set operation.
    The final conclusion was that other types of pallet corruption are
    possible with the gamma data when using atomic mode setting so the
    problem should be solved generically.

    The mode_set_base_atomic() now receives and additional parameter to
    note of the atomic mode set operation is an enter or exit such that a
    driver can appropriately enable or disable hardware that will not work
    in the polling context.

    These patches have now passed the kgdb/kdb regression tests and are
    deemed stable and ready for further integration and comment with the
    hope of integrating the patches upstream.

    Many thanks to Chris Ball for the contribution of the radeon and
    nouveau hooks, as well as the time he spent helping debug the initial
    LUT save and restore.


    The following changes since commit 29979aa8bd69becd94cbad59093807a417ce2a9e:
    Linus Torvalds (1):
    Merge branch 'rc-fixes' of git://

    are available in the git repository at:

    git:// for_dri

    Chris Ball (3):
    drm/radeon/kms: Implement KDB debug hooks for radeon KMS.
    drm/nouveau/kms: Implement KDB debug hooks for nouveau KMS.
    drm/nouveau/kms: Avoid a hang entering KDB with VT accel on.

    Jason Wessel (2):
    drm,kdb,kms: Add an enter argument to mode_set_base_atomic() API
    kdb,kms: Save and restore the LUT on atomic KMS enter/exit

    drivers/gpu/drm/drm_fb_helper.c | 37 ++++++++-
    drivers/gpu/drm/i915/intel_display.c | 4 +-
    drivers/gpu/drm/nouveau/nouveau_fbcon.c | 6 ++
    drivers/gpu/drm/nouveau/nv04_crtc.c | 54 +++++++++++--
    drivers/gpu/drm/nouveau/nv50_crtc.c | 48 ++++++++---
    drivers/gpu/drm/radeon/atombios_crtc.c | 117 +++++++++++++++++++--------
    drivers/gpu/drm/radeon/radeon_fb.c | 2 +
    drivers/gpu/drm/radeon/radeon_legacy_crtc.c | 44 ++++++++---
    drivers/gpu/drm/radeon/radeon_mode.h | 10 ++-
    include/drm/drm_crtc_helper.h | 3 +-
    10 files changed, 251 insertions(+), 74 deletions(-)

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