From: Ville Syrjälä ville.syrjala@linux.intel.com
Another iteration of the i915 CCS support. Main change is lifting the fb dimensions hsub/vsub alignment restrictions from the core. Without that userspace would have to align the fb size be a multiple of 8x16 pixels which isn't something they are interested in doing.
Ville Syrjälä (5): drm: Share the code to compute color plane dimesions drm: Remove fb hsub/vsub alignment requirement drm: Add mode_config .get_format_info() hook drm/i915: Implement .get_format_info() hook for CCS drm/i915: Add render decompression support
drivers/gpu/drm/drm_fb_cma_helper.c | 2 +- drivers/gpu/drm/drm_fourcc.c | 25 +++ drivers/gpu/drm/drm_framebuffer.c | 45 ++++-- drivers/gpu/drm/drm_modeset_helper.c | 2 +- drivers/gpu/drm/i915/i915_reg.h | 23 +++ drivers/gpu/drm/i915/intel_display.c | 284 ++++++++++++++++++++++++++++++++--- drivers/gpu/drm/i915/intel_pm.c | 29 +++- drivers/gpu/drm/i915/intel_sprite.c | 5 + include/drm/drm_fourcc.h | 6 + include/drm/drm_mode_config.h | 14 ++ include/uapi/drm/drm_fourcc.h | 20 +++ 11 files changed, 420 insertions(+), 35 deletions(-)