From e88a606932269833b23887cd84212bfc2c6266b7 Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Fri, 17 Apr 2015 08:47:09 -0700 Subject: gpu: nvgpu: Power up GPU in CDE only when converting GPU does not need to powered up if user space calls kernel and there is no new work to be done. Bug 1623918 Change-Id: I531aa7033530ae652d13684d8f8568a0e05fc2e1 Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/732748 --- drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers') diff --git a/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c b/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c index 5b43eb4b..c228b237 100644 --- a/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/ctrl_gk20a.c @@ -89,17 +89,12 @@ static int gk20a_ctrl_prepare_compressible_read( fence.id = args->fence.syncpt_id; fence.value = args->fence.syncpt_value; - ret = gk20a_busy(g->dev); - if (ret) - return ret; - ret = gk20a_prepare_compressible_read(g, args->handle, args->request_compbits, args->offset, args->compbits_hoffset, args->compbits_voffset, args->width, args->height, args->block_height_log2, flags, &fence, &args->valid_compbits, &args->zbc_color, &fence_out); - gk20a_idle(g->dev); if (ret) return ret; -- cgit v1.2.2