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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/display/skl_universal_plane.c skl_check_ccs_aux_surface() -> intel_fb_plane_get_subsampling()

Type Parameter Key Value
PARAM_VALUE 0 hsub 1723956026046730240
PARAM_VALUE 1 vsub 8633050598212526080
PARAM_VALUE 2 fb 4096-ptr_max
PARAM_VALUE 2 fb->format 4096-ptr_max
PARAM_VALUE 2 fb->format->num_planes 1-255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/display/skl_universal_plane.c skl_check_ccs_aux_surface() -> intel_fb_plane_get_subsampling()

Type Parameter Key Value
PARAM_VALUE 0 hsub 9204039573995180032
PARAM_VALUE 1 vsub 46431229695078400
PARAM_VALUE 2 fb 4096-ptr_max
PARAM_VALUE 2 fb->format 4096-ptr_max
PARAM_VALUE 2 fb->format->num_planes 1-255
PARAM_VALUE 3 color_plane 0-254
CAPPED_DATA 3 color_plane 1
PARAM_COMPARE 3 color_plane < $2->format->num_planes
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 3 color_plane unit_array_size

drivers/gpu/drm/i915/display/skl_universal_plane.c skl_check_main_ccs_coordinates() -> intel_fb_plane_get_subsampling()

Type Parameter Key Value
PARAM_VALUE 0 hsub 1927461646568132608
PARAM_VALUE 1 vsub 7788220653285343232
PARAM_VALUE 2 fb 4096-ptr_max
PARAM_VALUE 2 fb->format 4096-ptr_max
PARAM_VALUE 3 color_plane s32min-(-1),1-s32max
DATA_SOURCE 3 color_plane $4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/display/intel_fb.c intel_fb_check_ccs_xy() -> intel_fb_plane_get_subsampling()

Type Parameter Key Value
PARAM_VALUE 0 hsub 7759457415528488960
PARAM_VALUE 1 vsub 6927246184354021376
PARAM_VALUE 2 fb 4096-ptr_max
PARAM_VALUE 2 fb->format 4096-ptr_max
PARAM_VALUE 3 color_plane 0-254
CAPPED_DATA 3 color_plane 1
DATA_SOURCE 2 fb $0
DATA_SOURCE 3 color_plane $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 3 color_plane unit_array_size

drivers/gpu/drm/i915/display/intel_fb.c intel_fb_plane_dims() -> intel_fb_plane_get_subsampling()

Type Parameter Key Value
PARAM_VALUE 0 hsub 4173801319798312960
PARAM_VALUE 1 vsub 3871735661504405504
PARAM_VALUE 2 fb 4096-ptr_max
PARAM_VALUE 2 fb->format 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/display/intel_fb.c intel_fb_plane_dims() -> intel_fb_plane_get_subsampling()

Type Parameter Key Value
PARAM_VALUE 0 hsub 7806478595246428160
PARAM_VALUE 1 vsub 301116058323369984
PARAM_VALUE 2 fb 4096-ptr_max
PARAM_VALUE 2 fb->format 4096-ptr_max
PARAM_VALUE 3 color_plane 0-254
CAPPED_DATA 3 color_plane 1
DATA_SOURCE 3 color_plane $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 3 color_plane unit_array_size