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/dbg_gpu_gk20a.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c b/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c index 6b9238e9..5e57502e 100644 --- a/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c @@ -1102,11 +1102,10 @@ static int dbg_set_powergate(struct dbg_session_gk20a *dbg_s, false); g->ops.clock_gating.slcg_ltc_load_gating_prod(g, false); - gr_gk20a_init_blcg_mode(g, BLCG_RUN, ENGINE_GR_GK20A); + gr_gk20a_init_cg_mode(g, BLCG_MODE, BLCG_RUN); g->elcg_enabled = false; - gr_gk20a_init_elcg_mode(g, ELCG_RUN, ENGINE_GR_GK20A); - gr_gk20a_init_elcg_mode(g, ELCG_RUN, ENGINE_CE2_GK20A); + gr_gk20a_init_cg_mode(g, ELCG_MODE, ELCG_RUN); } @@ -1126,9 +1125,8 @@ static int dbg_set_powergate(struct dbg_session_gk20a *dbg_s, --g->dbg_powergating_disabled_refcount == 0) { g->elcg_enabled = true; - gr_gk20a_init_elcg_mode(g, ELCG_AUTO, ENGINE_CE2_GK20A); - gr_gk20a_init_elcg_mode(g, ELCG_AUTO, ENGINE_GR_GK20A); - gr_gk20a_init_blcg_mode(g, BLCG_AUTO, ENGINE_GR_GK20A); + gr_gk20a_init_cg_mode(g, ELCG_MODE, ELCG_AUTO); + gr_gk20a_init_cg_mode(g, BLCG_MODE, BLCG_AUTO); g->ops.clock_gating.slcg_ltc_load_gating_prod(g, g->slcg_enabled); -- cgit v1.2.2