Re: [RFC PATCH 06/12] LoongArch: Implement ARCH_HAS_KERNEL_FPU_SUPPORT

2023-12-13 Thread WANG Xuerui
/loongarch/Makefile | 5 - arch/loongarch/include/asm/fpu.h | 1 + 3 files changed, 6 insertions(+), 1 deletion(-) This is all intuitive wrapping, so: Acked-by: WANG Xuerui Thanks! -- WANG "xen0n" Xuerui Linux/LoongArch mailing list: https://lore.kernel.org/loongarch/

Re: [V3] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-09 Thread WANG Xuerui
On 2023/5/9 00:34, Sui Jingfeng wrote: I have tested glmark2 on ls3a5000 with this patch applied, I have also bought a better gpu (vega 56), which is on the way. currently only have a rx550 at hand. I pasted the performance score here, how about this score? Does this looks normal? [snip of

Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-08 Thread WANG Xuerui
des kernel_fpu_{begin,end} that are used like the x86 counterparts in commit 2b3bd32ea3a22ea2d ("LoongArch: Provide kernel fpu functions"), so we can now implement DRM_AMD_DC_FP on LoongArch for supporting more DCN devices." Signed-off-by: WANG Xuerui Signed-off-by: Huacai Ch

Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-05 Thread WANG Xuerui
On 5/6/23 02:00, Alex Deucher wrote: On Fri, May 5, 2023 at 1:57 PM WANG Xuerui wrote: On a side note, I had to modprobe amdgpu with runpm=0, otherwise my dmesg gets flooded with PSP getting resumed every 8~10 seconds or so. I currently have none of the connectors plugged in. I didn't notice

Re: [PATCH V2] drm/amdgpu/display: Enable DC_FP for LoongArch

2023-05-05 Thread WANG Xuerui
u with runpm=0, otherwise my dmesg gets flooded with PSP getting resumed every 8~10 seconds or so. I currently have none of the connectors plugged in. I didn't notice any similar reports on the Internet so I don't know if it's due to platform quirks or not. Signed-off-by: WANG Xuerui Signed-

Re: [PATCH] drm/amdgpu: Use uncached ioremap() for LoongArch

2023-03-06 Thread WANG Xuerui
On 2023/3/6 10:49, Huacai Chen wrote: Hi, Christian, On Mon, Mar 6, 2023 at 12:40 AM Christian König wrote: Am 05.03.23 um 06:21 schrieb Huacai Chen: LoongArch maintains cache coherency in hardware, but its WUC attribute (Weak-ordered UnCached, which is similar to WC) is out of the scope of