screen_info.
Signed-off-by: Thomas Zimmermann
Cc: Richard Henderson
Cc: Ivan Kokshaysky
Cc: Matt Turner
Cc: Russell King
Cc: Catalin Marinas
Cc: Will Deacon
Cc: Guo Ren
Cc: Brian Cain
Cc: Huacai Chen
Cc: WANG Xuerui
Cc: Thomas Bogendoerfer
Cc: Dinh Nguyen
Cc: Michael Ellerman
Cc: Nicholas
Hi,
On 2023/4/17 20:56, Thomas Zimmermann wrote:
Replace the architecture's fbdev helpers with the generic
ones from . No functional changes.
v2:
* use default implementation for fb_pgprotect() (Arnd)
Signed-off-by: Thomas Zimmermann
Cc: Huacai Chen
Cc: WANG Xuerui
---
arch
On 2023/5/22 17:49, Sui Jingfeng wrote:
Hi,
On 2023/5/22 17:28, WANG Xuerui wrote:
On 2023/5/22 17:25, Sui Jingfeng wrote:
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
+ * LS3A4000/LS3A5000/LS3A6000 CPU, they are equipped with on-board
video RAM
+ * typically. While LS2K0500/LS2K1000/LS2K2000
On 2023/5/22 16:14, Sui Jingfeng wrote:
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
+
+ If in doubt, say "N".
diff --git a/drivers/gpu/drm/loongson/Makefile
b/drivers/gpu/drm/loongson/Makefile
new file mode 100644
index ..9158816ece8e
--- /dev/null
+++ b/drive
On 2023/5/22 17:05, Sui Jingfeng wrote:
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
+++ b/drivers/gpu/drm/loongson/lsdc_debugfs.c
@@ -0,0 +1,91 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2023 Loongson Technology Corporation Limited
+ */
+
+#include
+
+#include
On 2023/5/22 16:02, Sui Jingfeng wrote:
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
--- /dev/null
+++ b/drivers/gpu/drm/loongson/Kconfig
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: GPL-2.0
+
+config DRM_LOONGSON
+ tristate "DRM support for Loongson Graphics"
+ depends on
On 5/22/23 21:13, Sui Jingfeng wrote:
Hi,
On 2023/5/22 18:25, WANG Xuerui wrote:
On 2023/5/22 18:17, Sui Jingfeng wrote:
Hi,
On 2023/5/22 18:05, WANG Xuerui wrote:
On 2023/5/22 17:49, Sui Jingfeng wrote:
Hi,
On 2023/5/22 17:28, WANG Xuerui wrote:
On 2023/5/22 17:25, Sui Jingfeng wrote
On 2023/5/22 18:17, Sui Jingfeng wrote:
Hi,
On 2023/5/22 18:05, WANG Xuerui wrote:
On 2023/5/22 17:49, Sui Jingfeng wrote:
Hi,
On 2023/5/22 17:28, WANG Xuerui wrote:
On 2023/5/22 17:25, Sui Jingfeng wrote:
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
+ * LS3A4000/LS3A5000/LS3A6000 CPU
On 2023/5/22 17:25, Sui Jingfeng wrote:
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
+ * LS3A4000/LS3A5000/LS3A6000 CPU, they are equipped with on-board
video RAM
+ * typically. While LS2K0500/LS2K1000/LS2K2000 are low cost SoCs
which share
+ * the system RAM as video RAM, they don't has
On 2023/5/22 16:29, Sui Jingfeng wrote:
On 2023/5/22 16:09, WANG Xuerui wrote:
On 2023/5/22 16:02, Sui Jingfeng wrote:
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
--- /dev/null
+++ b/drivers/gpu/drm/loongson/Kconfig
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: GPL-2.0
+
+config DRM_LOONGSON
On 2023/5/22 16:51, Sui Jingfeng wrote:
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
+
+static void lsdc_crtc0_soft_reset(struct lsdc_crtc *lcrtc)
+{
+ struct lsdc_device *ldev = lcrtc->ldev;
+ u32 val;
+
+ val = lsdc_rreg32(ldev, LSDC_CRTC0_CFG_REG);
+
+
On 2023/5/20 18:57, Sui Jingfeng wrote:
From: Sui Jingfeng
This patch add Sui Jingfeng as maintainer to drm/loongson driver, also
invite Thomas Zimmermann as co-maintainer.
Hmm, it could be more polite to perhaps wait a bit longer? If I didn't
see it wrong you posted v14 after no more
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
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
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-
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
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
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