From b25d5d86caa049201ddcea77cf1a733a85090698 Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Wed, 29 Aug 2018 09:42:41 -0700 Subject: gpu: nvgpu: Use debug sig for NVDEC if on dbg SKU Debug fused chips do not have production signature. Use debug signature for memory unlock binary. Requires also exporting a HAL for checking debug mode from PMU. Bug 200445202 Change-Id: I7f88ed6db2fe1c614fe9d4074dbf974c3817f453 Signed-off-by: Terje Bergstrom Reviewed-on: https://git-master.nvidia.com/r/1809225 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gm20b/acr_gm20b.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'drivers/gpu/nvgpu/gm20b/acr_gm20b.c') diff --git a/drivers/gpu/nvgpu/gm20b/acr_gm20b.c b/drivers/gpu/nvgpu/gm20b/acr_gm20b.c index 9725ebe7..24112dd3 100644 --- a/drivers/gpu/nvgpu/gm20b/acr_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/acr_gm20b.c @@ -1141,12 +1141,6 @@ err_release_acr_fw: return err; } -static u8 pmu_is_debug_mode_en(struct gk20a *g) -{ - u32 ctl_stat = gk20a_readl(g, pwr_pmu_scpctl_stat_r()); - return pwr_pmu_scpctl_stat_debug_mode_v(ctl_stat); -} - /* * @brief Patch signatures into ucode image */ @@ -1160,7 +1154,7 @@ int acr_ucode_patch_sig(struct gk20a *g, unsigned int i, *p_sig; nvgpu_pmu_dbg(g, " "); - if (!pmu_is_debug_mode_en(g)) { + if (!g->ops.pmu.is_debug_mode_enabled(g)) { p_sig = p_prod_sig; nvgpu_pmu_dbg(g, "PRODUCTION MODE\n"); } else { -- cgit v1.2.2