From: Alex Deucher alexander.deucher@amd.com
v2: rebase changes, fix a couple missed cases
Signed-off-by: Alex Deucher alexander.deucher@amd.com --- drivers/gpu/drm/radeon/radeon_kms.c | 33 ++++++++++++++++++++++++++------- 1 files changed, 26 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c index 4f2d4f4..c650228 100644 --- a/drivers/gpu/drm/radeon/radeon_kms.c +++ b/drivers/gpu/drm/radeon/radeon_kms.c @@ -229,7 +229,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) *value = rdev->accel_working; break; case RADEON_INFO_TILING_CONFIG: - if (rdev->family >= CHIP_TAHITI) + if (rdev->family >= CHIP_BONAIRE) + *value = rdev->config.cik.tile_config; + else if (rdev->family >= CHIP_TAHITI) *value = rdev->config.si.tile_config; else if (rdev->family >= CHIP_CAYMAN) *value = rdev->config.cayman.tile_config; @@ -281,7 +283,10 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) *value = rdev->clock.spll.reference_freq * 10; break; case RADEON_INFO_NUM_BACKENDS: - if (rdev->family >= CHIP_TAHITI) + if (rdev->family >= CHIP_BONAIRE) + *value = rdev->config.cik.max_backends_per_se * + rdev->config.cik.max_shader_engines; + else if (rdev->family >= CHIP_TAHITI) *value = rdev->config.si.max_backends_per_se * rdev->config.si.max_shader_engines; else if (rdev->family >= CHIP_CAYMAN) @@ -298,7 +303,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) } break; case RADEON_INFO_NUM_TILE_PIPES: - if (rdev->family >= CHIP_TAHITI) + if (rdev->family >= CHIP_BONAIRE) + *value = rdev->config.cik.max_tile_pipes; + else if (rdev->family >= CHIP_TAHITI) *value = rdev->config.si.max_tile_pipes; else if (rdev->family >= CHIP_CAYMAN) *value = rdev->config.cayman.max_tile_pipes; @@ -316,7 +323,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) *value = 1; break; case RADEON_INFO_BACKEND_MAP: - if (rdev->family >= CHIP_TAHITI) + if (rdev->family >= CHIP_BONAIRE) + return -EINVAL; + else if (rdev->family >= CHIP_TAHITI) *value = rdev->config.si.backend_map; else if (rdev->family >= CHIP_CAYMAN) *value = rdev->config.cayman.backend_map; @@ -343,7 +352,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) *value = RADEON_IB_VM_MAX_SIZE; break; case RADEON_INFO_MAX_PIPES: - if (rdev->family >= CHIP_TAHITI) + if (rdev->family >= CHIP_BONAIRE) + *value = rdev->config.cik.max_cu_per_sh; + else if (rdev->family >= CHIP_TAHITI) *value = rdev->config.si.max_cu_per_sh; else if (rdev->family >= CHIP_CAYMAN) *value = rdev->config.cayman.max_pipes_per_simd; @@ -367,7 +378,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) value64 = radeon_get_gpu_clock_counter(rdev); break; case RADEON_INFO_MAX_SE: - if (rdev->family >= CHIP_TAHITI) + if (rdev->family >= CHIP_BONAIRE) + *value = rdev->config.cik.max_shader_engines; + else if (rdev->family >= CHIP_TAHITI) *value = rdev->config.si.max_shader_engines; else if (rdev->family >= CHIP_CAYMAN) *value = rdev->config.cayman.max_shader_engines; @@ -377,7 +390,9 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) *value = 1; break; case RADEON_INFO_MAX_SH_PER_SE: - if (rdev->family >= CHIP_TAHITI) + if (rdev->family >= CHIP_BONAIRE) + *value = rdev->config.cik.max_sh_per_se; + else if (rdev->family >= CHIP_TAHITI) *value = rdev->config.si.max_sh_per_se; else return -EINVAL; @@ -407,6 +422,10 @@ int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) } break; case RADEON_INFO_SI_TILE_MODE_ARRAY: + if (rdev->family >= CHIP_BONAIRE) { + DRM_DEBUG_KMS("tile mode array is not implemented yet\n"); + return -EINVAL; + } if (rdev->family < CHIP_TAHITI) { DRM_DEBUG_KMS("tile mode array is si only!\n"); return -EINVAL;