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    Subject[RFC PATCH v2 0/3] Groundwork for AFBC YUV formats
    Date
    Hi,

    This is the second round of RFC for adding a bunch of new YUV formats
    for Mali/AFBC. I've included a proper AFBC documentation file too, for
    posterity.

    Some of the new formats don't have an integer number of
    bytes-per-pixel, so I've added a bpp field to drm_format_info
    (patch 1), keen to hear thoughts on that.

    These three patches don't make a huge amount of sense in isolation, so
    we'll pull them into a more comprehensive series for AFBC support to
    merge them later.

    Thanks,
    -Brian

    Brian Starkey (3):
    drm/fourcc: Add 'bpp' field for formats with non-integer
    bytes-per-pixel
    drm/fourcc: Add remaining fourccs for Mali
    drm/afbc: Add AFBC modifier usage documentation

    Documentation/gpu/afbc.rst | 226 +++++++++++++++++++++++++++
    Documentation/gpu/drivers.rst | 1 +
    MAINTAINERS | 1 +
    drivers/gpu/drm/drm_fb_cma_helper.c | 6 +-
    drivers/gpu/drm/drm_fb_helper.c | 8 +-
    drivers/gpu/drm/drm_fourcc.c | 57 +++++++
    drivers/gpu/drm/drm_framebuffer.c | 41 ++++-
    drivers/gpu/drm/drm_gem_framebuffer_helper.c | 3 +-
    include/drm/drm_fourcc.h | 4 +
    include/uapi/drm/drm_fourcc.h | 17 ++
    10 files changed, 351 insertions(+), 13 deletions(-)
    create mode 100644 Documentation/gpu/afbc.rst

    --
    2.16.1

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