Changes since v7: * Moved the used bool to vc4_v3d_bin_bo_get in order to check it locked and avoid a possible race condition; Changes since v6: * Removed vc4_v3d_bin_bo_put from error paths; * Added WARN_ON_ONCE when no bin BO at refcount release. Changes since v5: * Fix more locking mistakes; * Introduce get/put helpers; * Grabbed a reference when submitting an exec job with a binner slot. * Addressed misc comments. Changes since v4: * Used a kref on the binner bo instead of firstopen/lastclose; * Added a mutex to prevent race conditions; * Took care of enabling the OOM interrupt when we have a binner BO allocated. Changes since v3: * Split changes into more commits when possible; * Reworked binner bo alloc condition as discussed. Changes since v2: * Removed deprecated sentence about fristopen; * Added collected Reviewed-By tags. Changes since v1: * Squashed the two final patches into one. Paul Kocialkowski (4): drm/vc4: Reformat and the binner bo allocation helper drm/vc4: Check for V3D before binner bo alloc drm/vc4: Check for the binner bo before handling OOM interrupt drm/vc4: Allocate binner bo when starting to use the V3D drivers/gpu/drm/vc4/vc4_bo.c | 31 ++++++++++++++- drivers/gpu/drm/vc4/vc4_drv.c | 6 +++ drivers/gpu/drm/vc4/vc4_drv.h | 14 +++++++ drivers/gpu/drm/vc4/vc4_gem.c | 11 ++++++ drivers/gpu/drm/vc4/vc4_irq.c | 20 ++++++++-- drivers/gpu/drm/vc4/vc4_v3d.c | 74 +++++++++++++++++++++++++++-------- 6 files changed, 134 insertions(+), 22 deletions(-) -- 2.21.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
