4054369
@@ -1,1 +1,1 @@
- # CONFIG_DRM_AMDGPU_SI is not set
+ CONFIG_DRM_AMDGPU_SI=y
@@ -1182,7 +1182,7 @@
CONFIG_DRM_AMDGPU_CIK=y
# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set
CONFIG_DRM_AMDGPU=m
CONFIG_DRM_AMDGPU_USERPTR=y
CONFIG_DRM_AMD_POWERPLAY=y
CONFIG_DRM_ANALOGIX_ANX78XX=m
@@ -1171,7 +1171,7 @@
@@ -1866,6 +1866,9 @@
#
%changelog
+ * Thu Feb 15 2018 François Cami <fcami@fedoraproject.org>
+ - Enable CONFIG_DRM_AMDGPU_SI
+
* Thu Feb 15 2018 Jeremy Cline <jeremy@jcline.org> - 4.16.0-0.rc1.git3.1
- Linux v4.16-rc1-88-ge525de3ab046
By default this change only enables amdgpu to address Southern Island boards, but radeon is still the preferred module as amdgpu.c contains the following code (Linux 4.15.2): amdgpu_drv.c-#ifdef CONFIG_DRM_AMDGPU_SI amdgpu_drv.c- amdgpu_drv.c-#if defined(CONFIG_DRM_RADEON) || defined(CONFIG_DRM_RADEON_MODULE) amdgpu_drv.c:int amdgpu_si_support = 0; amdgpu_drv.c-MODULE_PARM_DESC(si_support, "SI support (1 = enabled, 0 = disabled (default))"); amdgpu_drv.c-#else amdgpu_drv.c:int amdgpu_si_support = 1; amdgpu_drv.c-MODULE_PARM_DESC(si_support, "SI support (1 = enabled (default), 0 = disabled)"); amdgpu_drv.c-#endif
So this commit should not change anything unless radeon_si_support is disabled and amdgpu.si_support is enabled on the kernel CLI: grubby --args="radeon.si_support=0 radeon.cik_support=0 amdgpu.si_support=1 amdgpu.cik_support=1" --update-kernel DEFAULT
Tested on a R7 250: 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde PRO [Radeon HD 7750/8740 / R7 250E] (prog-if 00 [VGA controller]) Subsystem: PC Partner Limited / Sapphire Technology Device a001 Physical Slot: 2 Flags: bus master, fast devsel, latency 0, IRQ 25 Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f0100000 (64-bit, non-prefetchable) [size=256K] I/O ports at 3100 [size=256] [virtual] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [200] #15 Capabilities: [270] #19 Kernel driver in use: amdgpu Kernel modules: radeon, amdgpu
This is necessary to get Vulkan working with radv: $ vulkaninfo (...) Presentable Surfaces: ===================== GPU id : 0 (AMD RADV CAPE VERDE) Surface type : VK_KHR_xcb_surface Formats: count = 2 B8G8R8A8_SRGB B8G8R8A8_UNORM Present Modes: count = 3 IMMEDIATE_KHR MAILBOX_KHR FIFO_KHR
I merged this outside the Pagure UI and it doesn't know to close PRs as merged automatically
Pull-Request has been closed by jcline