From 6299b00beb9dabdd53c211b02658d022827b3232 Mon Sep 17 00:00:00 2001 From: Lakshmanan M Date: Thu, 2 Jun 2016 09:34:46 +0530 Subject: gpu: nvgpu: Add multiple engine and runlist support This CL covers the following modification, 1) Added multiple engine_info support 2) Added multiple runlist_info support 3) Initial changes for ASYNC CE support 4) Added ASYNC CE interrupt handling support for gm206 GPU family 5) Added generic mechanism to identify the CE engine pri_base address for gm206 (CE0, CE1 and CE2) 6) Removed hard coded engine_id logic and made generic way 7) Code cleanup for readability JIRA DNVGPU-26 Change-Id: I2c3846c40bcc8d10c2dfb225caa4105fc9123b65 Signed-off-by: Lakshmanan M Reviewed-on: http://git-master/r/1155963 Reviewed-by: Terje Bergstrom Tested-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/hw_proj_gk20a.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/hw_proj_gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/hw_proj_gk20a.h b/drivers/gpu/nvgpu/gk20a/hw_proj_gk20a.h index ce10db35..7dce9f91 100644 --- a/drivers/gpu/nvgpu/gk20a/hw_proj_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/hw_proj_gk20a.h @@ -106,6 +106,10 @@ static inline u32 proj_tpc_in_gpc_shared_base_v(void) { return 0x00001800; } +static inline u32 proj_host_num_engines_v(void) +{ + return 0x00000002; +} static inline u32 proj_host_num_pbdma_v(void) { return 0x00000001; -- cgit v1.2.2