From 97fcc76b67b8366633971fd5841a4606d040b67b Mon Sep 17 00:00:00 2001 From: Christian König Date: Wed, 12 Apr 2017 12:49:54 +0200 Subject: drm/amdgpu: drop support for untouched registers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit I couldn't figure out what this was original good for, but we don't use it any more. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/si.c | 84 ++++++++++++++++++++--------------------- 1 file changed, 42 insertions(+), 42 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/si.c') diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c index c0b1aabf282f..3bd633226ece 100644 --- a/drivers/gpu/drm/amd/amdgpu/si.c +++ b/drivers/gpu/drm/amd/amdgpu/si.c @@ -971,44 +971,44 @@ static void si_smc_wreg(struct amdgpu_device *adev, u32 reg, u32 v) } static struct amdgpu_allowed_register_entry si_allowed_read_registers[] = { - {GRBM_STATUS, false}, - {GB_ADDR_CONFIG, false}, - {MC_ARB_RAMCFG, false}, - {GB_TILE_MODE0, false}, - {GB_TILE_MODE1, false}, - {GB_TILE_MODE2, false}, - {GB_TILE_MODE3, false}, - {GB_TILE_MODE4, false}, - {GB_TILE_MODE5, false}, - {GB_TILE_MODE6, false}, - {GB_TILE_MODE7, false}, - {GB_TILE_MODE8, false}, - {GB_TILE_MODE9, false}, - {GB_TILE_MODE10, false}, - {GB_TILE_MODE11, false}, - {GB_TILE_MODE12, false}, - {GB_TILE_MODE13, false}, - {GB_TILE_MODE14, false}, - {GB_TILE_MODE15, false}, - {GB_TILE_MODE16, false}, - {GB_TILE_MODE17, false}, - {GB_TILE_MODE18, false}, - {GB_TILE_MODE19, false}, - {GB_TILE_MODE20, false}, - {GB_TILE_MODE21, false}, - {GB_TILE_MODE22, false}, - {GB_TILE_MODE23, false}, - {GB_TILE_MODE24, false}, - {GB_TILE_MODE25, false}, - {GB_TILE_MODE26, false}, - {GB_TILE_MODE27, false}, - {GB_TILE_MODE28, false}, - {GB_TILE_MODE29, false}, - {GB_TILE_MODE30, false}, - {GB_TILE_MODE31, false}, - {CC_RB_BACKEND_DISABLE, false, true}, - {GC_USER_RB_BACKEND_DISABLE, false, true}, - {PA_SC_RASTER_CONFIG, false, true}, + {GRBM_STATUS}, + {GB_ADDR_CONFIG}, + {MC_ARB_RAMCFG}, + {GB_TILE_MODE0}, + {GB_TILE_MODE1}, + {GB_TILE_MODE2}, + {GB_TILE_MODE3}, + {GB_TILE_MODE4}, + {GB_TILE_MODE5}, + {GB_TILE_MODE6}, + {GB_TILE_MODE7}, + {GB_TILE_MODE8}, + {GB_TILE_MODE9}, + {GB_TILE_MODE10}, + {GB_TILE_MODE11}, + {GB_TILE_MODE12}, + {GB_TILE_MODE13}, + {GB_TILE_MODE14}, + {GB_TILE_MODE15}, + {GB_TILE_MODE16}, + {GB_TILE_MODE17}, + {GB_TILE_MODE18}, + {GB_TILE_MODE19}, + {GB_TILE_MODE20}, + {GB_TILE_MODE21}, + {GB_TILE_MODE22}, + {GB_TILE_MODE23}, + {GB_TILE_MODE24}, + {GB_TILE_MODE25}, + {GB_TILE_MODE26}, + {GB_TILE_MODE27}, + {GB_TILE_MODE28}, + {GB_TILE_MODE29}, + {GB_TILE_MODE30}, + {GB_TILE_MODE31}, + {CC_RB_BACKEND_DISABLE, true}, + {GC_USER_RB_BACKEND_DISABLE, true}, + {PA_SC_RASTER_CONFIG, true}, }; static uint32_t si_get_register_value(struct amdgpu_device *adev, @@ -1093,13 +1093,13 @@ static int si_read_register(struct amdgpu_device *adev, u32 se_num, *value = 0; for (i = 0; i < ARRAY_SIZE(si_allowed_read_registers); i++) { + bool indexed = si_allowed_read_registers[i].grbm_indexed; + if (reg_offset != si_allowed_read_registers[i].reg_offset) continue; - if (!si_allowed_read_registers[i].untouched) - *value = si_get_register_value(adev, - si_allowed_read_registers[i].grbm_indexed, - se_num, sh_num, reg_offset); + *value = si_get_register_value(adev, indexed, se_num, sh_num, + reg_offset); return 0; } return -EINVAL; -- cgit v1.2.3-70-g09d2