From 8963318b140d8ad7a98281bf083c23f08735c57e Mon Sep 17 00:00:00 2001 From: Nitin Kumbhar Date: Wed, 30 May 2018 14:32:41 +0530 Subject: gpu: nvgpu: add remove_gr_sysfs gpu op Add remove_gr_sys() op to gpu_ops to reverse steps done in create_gr_sysfs(). Make gv11b_tegra_remove() specific to gv11b instead to properly remove sysfs nodes. This also helps in having gv11b specific remove steps. Also, update platform remove function of dGPU i.e. nvgpu_pci_tegra_remove() to remove sysfs nodes. This adds parity with iGPU platform remove. Bug 1987855 Change-Id: Ibbaffac5c24346709347f86444a951461894354d Signed-off-by: Nitin Kumbhar Reviewed-on: https://git-master.nvidia.com/r/1735987 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gp10b/gr_gp10b.h | 1 + drivers/gpu/nvgpu/gp10b/hal_gp10b.c | 1 + 2 files changed, 2 insertions(+) (limited to 'drivers/gpu/nvgpu/gp10b') diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.h b/drivers/gpu/nvgpu/gp10b/gr_gp10b.h index 61634668..31e1e6e9 100644 --- a/drivers/gpu/nvgpu/gp10b/gr_gp10b.h +++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.h @@ -60,6 +60,7 @@ int gr_gp10b_init_fs_state(struct gk20a *g); int gr_gp10b_alloc_buffer(struct vm_gk20a *vm, size_t size, struct nvgpu_mem *mem); void gr_gp10b_create_sysfs(struct gk20a *g); +void gr_gp10b_remove_sysfs(struct gk20a *g); int gr_gp10b_handle_fecs_error(struct gk20a *g, struct channel_gk20a *__ch, struct gr_gk20a_isr_data *isr_data); diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c index d8e69dd8..2430be79 100644 --- a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c +++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c @@ -341,6 +341,7 @@ static const struct gpu_ops gp10b_ops = { .set_bes_crop_debug3 = gr_gp10b_set_bes_crop_debug3, #ifdef CONFIG_SYSFS .create_gr_sysfs = gr_gp10b_create_sysfs, + .remove_gr_sysfs = gr_gp10b_remove_sysfs, #endif .set_ctxsw_preemption_mode = gr_gp10b_set_ctxsw_preemption_mode, .init_ctxsw_hdr_data = gr_gp10b_init_ctxsw_hdr_data, -- cgit v1.2.2