On 2023/6/14 00:20, Sui Jingfeng wrote:
We will remote this workaround at next version.
remote -> remove
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
+
+static int __init loongson_module_init(void)
+{
+ struct pci_dev *pdev = NULL;
+
+ if (video_firmware_drivers_only())
+ return -ENODEV;
+
+ /* Multiple video card workaround */
+ while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA <
Hi,
On 2023/5/24 10:56, Huacai Chen wrote:
I suggest split the LS2K parts to a separate patch, but keep it in the
same series to get them upstreamed together.
Nice idea!
Yet, it is really deserve for a dedicated patch.
The skill and effort needed is overwhelming.
Our graphics group have l
On 2023/5/25 12:09, Sui Jingfeng wrote:
Hi,
On 2023/5/23 00:40, WANG Xuerui wrote:
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 2023/5/23 00:40, WANG Xuerui wrote:
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 Tue, May 23, 2023 at 4:14 PM 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
> >>> +
> >>> +con
On Tue, May 23, 2023 at 4:14 PM WANG Xuerui wrote:
>
> 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 wrot
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/drivers/gpu/drm/loongs
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 "lsdc_benchmar
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 DRM && PCI && MMU
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:
H
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, they
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 a dedi
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);
+
+ val &= CFG_VALID_BITS_MASK
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:
Hi,
On 2023/5/21 20:21, WANG Xuerui wro
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, they are equipped with
on-board video RAM
+ *
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, they are equipped with
on-board video RAM
+ *
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 are low cost SoCs
which share
+ * the s
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
+#ifndef __LSDC_REGS_H__
+#define __LSDC_REGS_H__
+
+#include
+#include
+
+/*
+ * PIXEL PLL Reference clock
+ */
+#define LSDC_PLL_REF_CLK 10 /* kHz */
Consider naming it like "LSDC_PLL_REF_CLK_KHZ" for it to be
self-do
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 a dediacated VRAM.
CPU models are not typical
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 "lsdc_benchmark.h"
+#include "lsdc_drv.h"
+#include "ls
Hi,
On 2023/5/21 20:21, WANG Xuerui wrote:
+/*
+ * Copyright (C) 2023 Loongson Technology Corporation Limited
+ */
+
+#include
+
+#include "lsdc_benchmark.h"
+#include "lsdc_drv.h"
+#include "lsdc_gem.h"
+#include "lsdc_ttm.h"
+
+typedef void (*lsdc_copy_proc_t)(struct lsdc_bo *src_bo,
+
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
+ tristate "DRM support for Loongson G
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/drivers/gpu/drm/loongson/Makefile
@@ -0,0 +1,20 @@
+# SPDX-Lice
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 DRM && PCI && MMU
+ select DRM_KMS_HELPER
+ select D
Hi,
I love your reviews,
On 2023/5/21 20:21, WANG Xuerui wrote:
Hi,
Someone else in a discussion group brought my attention to this
series, that I've neglected for a long time because
loonga...@lists.linux.dev isn't on the Cc list and I'm not subscribed
to dri-devel.
While I'm reasonabl
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