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    Subject[PATCH v4 00/11] MediaTek DDP GAMMA - 12-bit LUT support
    Date
    Changes in v4:
    - Fixed assignment typo appeared in v3

    Changes in v3:
    - Fixed issues due to variables renaming during cleanup (oops)
    - This is actually the right series, since v2 was taken from the
    wrong kernel tree.... :-)

    Changes in v2:
    - Added explicit inclusion of linux/bitfield.h in patch [06/11]

    This series adds support for GAMMA IP requiring and/or supporting
    a 12-bits LUT using a slightly different register layout and programming
    sequence for multiple LUT banks: this IP version is currently found
    on a number of SoCs, not only including the Chromebook/IoT oriented
    Kompanio 1200/1380 MT8195/MT8195T, but also Smartphone chips such as
    the Dimensity 9200 (MT6985) and others.

    This series was tested on MT8195, MT8192, MT8173, MT6795:
    * MT6795, MT8192, MT8173: No regression, works fine.
    * MT8195: Color correction is finally working!

    AngeloGioacchino Del Regno (10):
    drm/mediatek: gamma: Reduce indentation in mtk_gamma_set_common()
    drm/mediatek: gamma: Support SoC specific LUT size
    drm/mediatek: gamma: Improve and simplify HW LUT calculation
    drm/mediatek: gamma: Enable the Gamma LUT table only after programming
    drm/mediatek: gamma: Use bitfield macros
    drm/mediatek: gamma: Support specifying number of bits per LUT
    component
    drm/mediatek: gamma: Support multi-bank gamma LUT
    drm/mediatek: gamma: Add support for 12-bit LUT and MT8195
    drm/mediatek: gamma: Make sure relay mode is disabled
    drm/mediatek: gamma: Program gamma LUT type for descending or rising

    Jason-JH.Lin (1):
    drm/mediatek: gamma: Adjust mtk_drm_gamma_set_common parameters

    drivers/gpu/drm/mediatek/mtk_disp_aal.c | 2 +-
    drivers/gpu/drm/mediatek/mtk_disp_drv.h | 3 +-
    drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 197 +++++++++++++++++---
    drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 4 +-
    drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 1 -
    drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
    drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 9 +
    7 files changed, 181 insertions(+), 36 deletions(-)

    --
    2.40.1

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