v-2020.Q2.2

Driver installation instruction

2020-4-30 update

New feature and improvement

• Enable pipeline binary cache by default
• Support VK_MEMORY_PROPERTY_PROTECTED_BIT
• Shadow of Tomb Raider benchmark performance tuning

Issue fix

• ANGLE conformance test functional_transform_feedback crash
• [RGP] incorrect start/stop frame/tag values reported back to SQTT file
• EDID parsing bugs for HDR support

v-2020.Q2.1

Driver installation instruction

2020-4-16 update

New feature and improvement

• Enable Renoir support
• Update api version to 1.2.135
• Add limitation on cache directory size
• Add panel setting to disable AMD Vendor extensions

Issue fix

• The issue that scratch allocations, once multiplied for wave size, could be under the WaveSize granularity

v-2020.Q1.4

Driver installation instruction

2020-3-26 update

New feature and improvement

• Enable Immediate and Mailbox mode for direct display

Issue fix

• SPM issues

v-2020.Q1.3

Driver installation instruction

2020-3-12 update

New feature and improvement

• Enable flip by default
• Support VK_EXT_post_depth_coverage extension
• Support VK_EXT_texel_buffer_alignment extension
• Support VK_KHR_non_semantic_info extension
• Performance tuning for Thrones of Britannia, Talos principle and Serious sam
• Update api version to 1.2.133

Issue fix

• Corruption in non power of two compressed textures on Gfx9 and Gfx10 when using the CopyImage2DMipLevel shader

v-2020.Q1.2

Driver installation instruction

2020-2-21 update

New feature and improvement

• Update api version to 1.2.131
• Disable VK_IMAGE_CREATE_SPARSE_BINDING_BIT for images with YUV format
• Support barrier for streamout buffer
• Add a new type FmaskOnly for Image MetadataMode which makes color msaa Image only have Cmask/Fmask metadata
• Avoid issue TCC metadata cache invalidation for image without metadata
• Allow compressed copySrc layout for color msaa image that supports MetaDataTexFetch
• Add wave32 support for indirect command generator dispatches
• Disable DCC on mipmap array resource by default and adjust the UseDCC validation logic

Issue fix

• Vk GPA extension not returning correct return code
• Clearing 3D image views (created from 3D PRT images) via clear load ops does not work as expected
• Image corruption during memory defrag copy (Corrupt non power of 2 textures)
• Random failure with XFBCaptureAndVerifyOnHost test cases when using vkDrawIndirectByteCountEXT() draw calls
• A minor logic error causing a whole bunch of extra updates to DCC state metadata inside PAL barriers
• A bug of DCC constant encoding
• CTS 1.2 api.image_clearing..clear_depth_stencil_ random failures on Linux for asics before gfx10

v-2020.Q1.1

Driver installation instruction

2020-1-21 update

New feature and improvement

• Update the api version to 1.1.130
• Performance tuning for Rise of Tomb Raider and DiRT4

Issue fix

• Corruption observed while running vkmark
• Memory leak in llpc
• Wrong result of interpolateAtSample/AtOffset
• CTS failure in dEQP-VK.draw.scissor.16*

v-2019.Q4.5

Driver installation instruction

2019-12-19 update

New feature and improvement

• Enable VK_KHR_shader_float_controls extension
• Enable VK_KHR_separate_depth_stencil_layouts extension
• Enable VertexAttributeInstanceRateZeroDivisor
• Remove a workaround for the issue that Elite Dangerous game is too bright
• Update the api version to 1.1.129

Issue fix

• Performance drop issue of vkmark and vkcube when flip is enabled
• Crash triggered by Sparse bind + timeline semaphores

v-2019.Q4.4

Driver installation instruction

2019-12-12 update

New feature and improvement

• Enable VK_EXT_pipeline_creation_feedback extension
• Enable SUBGROUP_CLUSTER_SUPPORT
• Performance optimization for Dawn of War 3

Issue fix

• Few CTS failures for Navi14
• An issue of VK_EXT_vertex_attribute_disivor (divisor == 0)

v-2019.Q4.3

Driver installation instruction

2019-11-25 update

New feature and improvement

• Add Navi14 support
• Support VK_EXT_pipeline_creation_feedback extension
• Support VK_EXT_shader_demote_to_helper_invocation extension
• Shader performance tuning for TOTALWAR WARHAMMER II and DiRT4
• Update Vulkan headers to 1.1.127

Issue fix

• spirv_assembly.instruction.compute.float_controls.independence_settings.independence_settings test failures
• dEQP-VK.pipeline.depth_range_unrestricted.d32_sfloat test failure
• dEQP-VK.spirv_assembly.instruction.graphics.float_controls.fp32.input_args.denorm_mmulm_var_preserve_vert test failures
• dEQP-VK.transform_feedback.fuzz.*.all_unordered_and_missing.56 test failures
• dEQP-VK.transform_feedback.fuzz* test failures on Gfx7

v-2019.Q4.2

Driver installation instruction

2019-11-7 update

New feature and improvement

• Support VK_KHR_shader_subgroup_extended_types extension
• Support VK_KHR_pipeline_executable_properties extension
• Support VK_KHR_TIMELINE_SEMAPHORE extension
• Support VK_KHR_SHADER_CLOCK extension
• Support VK_KHR_SPIRV_1_4 extension
• Enable computeFullSubgroups support
• Switch vk pipeline cache to PAL pipeline binary cache
• Shader tuning for game Rise of Tomb Raider

Issue fix

• RPCS3 not working or hang
• dEQP-VK.glsl.builtin.precision_fp16_storage*.frem.compute.* test failure
• transform_feedback.simple.xfb_* - clip and cull tests failure