From 0533af16b1f203cca11c45005bfa419593e835f3 Mon Sep 17 00:00:00 2001 From: Jiansong Chen Date: Wed, 30 Dec 2020 19:40:49 +0800 Subject: [PATCH] drm/amdgpu: remove unnecessary asic check for sdma5.2 For sdma5.2, all sdma instances will share the same fw, remove unnecessary asic check to be more generic. Signed-off-by: Jiansong Chen Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 31 +++++-------------------------- 1 file changed, 5 insertions(+), 26 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c index f1ba36a..690a509 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c @@ -119,15 +119,7 @@ static int sdma_v5_2_init_inst_ctx(struct amdgpu_sdma_instance *sdma_inst) static void sdma_v5_2_destroy_inst_ctx(struct amdgpu_device *adev) { - int i; - - for (i = 0; i < adev->sdma.num_instances; i++) { - release_firmware(adev->sdma.instance[i].fw); - adev->sdma.instance[i].fw = NULL; - - if (adev->asic_type == CHIP_SIENNA_CICHLID) - break; - } + release_firmware(adev->sdma.instance[0].fw); memset((void *)adev->sdma.instance, 0, sizeof(struct amdgpu_sdma_instance) * AMDGPU_MAX_SDMA_INSTANCES); @@ -185,23 +177,10 @@ static int sdma_v5_2_init_microcode(struct amdgpu_device *adev) if (err) goto out; - for (i = 1; i < adev->sdma.num_instances; i++) { - if (adev->asic_type >= CHIP_SIENNA_CICHLID && - adev->asic_type <= CHIP_DIMGREY_CAVEFISH) { - memcpy((void *)&adev->sdma.instance[i], - (void *)&adev->sdma.instance[0], - sizeof(struct amdgpu_sdma_instance)); - } else { - snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_sdma%d.bin", chip_name, i); - err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev); - if (err) - goto out; - - err = sdma_v5_2_init_inst_ctx(&adev->sdma.instance[i]); - if (err) - goto out; - } - } + for (i = 1; i < adev->sdma.num_instances; i++) + memcpy((void *)&adev->sdma.instance[i], + (void *)&adev->sdma.instance[0], + sizeof(struct amdgpu_sdma_instance)); DRM_DEBUG("psp_load == '%s'\n", adev->firmware.load_type == AMDGPU_FW_LOAD_PSP ? "true" : "false"); -- 2.7.4