From 19aa748be53787da6abe435ea7043a7827d0fde0 Mon Sep 17 00:00:00 2001 From: Deepak Nibade Date: Fri, 6 Apr 2018 18:34:01 +0530 Subject: gpu: nvgpu: add support to get unicast addresses on volta We have new broadcast registers on Volta, and we need to generate correct unicast addresses for them so that we can write those registers to context image Add new GR HAL create_priv_addr_table() to do this conversion Set gr_gk20a_create_priv_addr_table() for older chips Set gr_gv11b_create_priv_addr_table() for Volta gr_gv11b_create_priv_addr_table() will use the broadcast flags and then generate appriate list of unicast register for each broadcast register Bug 200398811 Jira NVGPU-556 Change-Id: Id53a9e56106d200fe560ffc93394cc0e976f455f Signed-off-by: Deepak Nibade Reviewed-on: https://git-master.nvidia.com/r/1690027 Reviewed-by: svc-mobile-coverity GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gv11b/hal_gv11b.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/nvgpu/gv11b/hal_gv11b.c') diff --git a/drivers/gpu/nvgpu/gv11b/hal_gv11b.c b/drivers/gpu/nvgpu/gv11b/hal_gv11b.c index c33844dc..e39df1db 100644 --- a/drivers/gpu/nvgpu/gv11b/hal_gv11b.c +++ b/drivers/gpu/nvgpu/gv11b/hal_gv11b.c @@ -404,6 +404,7 @@ static const struct gpu_ops gv11b_ops = { .add_ctxsw_reg_pm_fbpa = gr_gk20a_add_ctxsw_reg_pm_fbpa, .add_ctxsw_reg_perf_pma = gr_gk20a_add_ctxsw_reg_perf_pma, .decode_priv_addr = gr_gv11b_decode_priv_addr, + .create_priv_addr_table = gr_gv11b_create_priv_addr_table, }, .fb = { .reset = gv11b_fb_reset, -- cgit v1.2.2