.
And another part HW controller states will be reset by engine reset
line.
Thanks,
By Tommy
> -Original Message-
> From: Joel Stanley
> Sent: Monday, February 28, 2022 5:51 PM
> To: Tommy Huang
> Cc: David Airlie ; Daniel Vetter ; Rob
> Herrin
Hi Joel,
> -Original Message-
> From: Joel Stanley
> Sent: Tuesday, March 1, 2022 7:05 PM
> To: Tommy Huang
> Cc: David Airlie ; Daniel Vetter ; Rob
> Herring ; Andrew Jeffery ;
> linux-aspeed ; open list:DRM DRIVERS
> ; devicetree ;
> Linux ARM ; Linux Ker
From: Joel Stanley
The values for the threshold and scan line size come from the ASPEED
SDK.
The DAC register is SCUC0 in the AST2600 datasheet. It has the same
layout as the previous generations.
Signed-off-by: Joel Stanley
Signed-off-by: tommy-huang
---
drivers/gpu/drm/aspeed
From: Joel Stanley
The 2600 uses this register differently. THis is a TODO to come up with
a method of handling that.
Signed-off-by: Joel Stanley
Signed-off-by: tommy-huang
---
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a
From: Joel Stanley
The GFX device is present in the AST2600 SoC.
Signed-off-by: Joel Stanley
Signed-off-by: tommy-huang
---
arch/arm/boot/dts/aspeed-g6.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
From: Joel Stanley
The AST2600 will run at 1024x868.
Signed-off-by: Joel Stanley
Signed-off-by: tommy-huang
---
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
b/drivers/gpu/drm
Add ast2600-gfx description for gfx driver.
Signed-off-by: tommy-huang
---
Documentation/devicetree/bindings/gpu/aspeed-gfx.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
b/Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
index
Add AST2600 GFX support first.
Joel Stanley (5):
ARM: dts: aspeed: Add GFX node to AST2600
ARM: dts: aspeed: ast2600-evb: Enable GFX device
drm/aspeed: Add AST2600 support
HACK: drm/aspeed: INTR_STS hadndling
HACK: drm/aspeed: Paramterise modes
tommy-huang (1):
dt-bindings: gpu: Add
From: Joel Stanley
Enable the GFX device with a framebuffer memory region.
Signed-off-by: Joel Stanley
Signed-off-by: tommy-huang
---
arch/arm/boot/dts/aspeed-ast2600-evb.dts | 13 +
1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
b/arch
ARM: dts: aspeed: ast2600-evb: Enable GFX device
tommy-huang (2):
drm/aspeed: Update INTR_STS handling
dt-bindings: gpu: Add ASPEED GFX bindings document
.../devicetree/bindings/gpu/aspeed-gfx.txt| 1 +
arch/arm/boot/dts/aspeed-ast2600-evb.dts | 18 +
arch/arm/boot/dts
From: Joel Stanley
The GFX device is present in the AST2600 SoC.
Signed-off-by: Joel Stanley
Signed-off-by: tommy-huang
---
arch/arm/boot/dts/aspeed-g6.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
From: Joel Stanley
Enable the GFX device with a framebuffer memory region.
Signed-off-by: Joel Stanley
Signed-off-by: tommy-huang
---
arch/arm/boot/dts/aspeed-ast2600-evb.dts | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
b
The V-sync INTR_STS is differnet on AST2600.
Change into general rule to handle it.
Signed-off-by: tommy-huang
---
drivers/gpu/drm/aspeed/aspeed_gfx.h | 2 ++
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 26 ++---
2 files changed, 25 insertions(+), 3 deletions
Add ast2600-gfx description for gfx driver.
Signed-off-by: tommy-huang
---
Documentation/devicetree/bindings/gpu/aspeed-gfx.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
b/Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
index
Hi Rob,
Thanks for your comments.
I got it.
By Tommy
> -Original Message-
> From: Rob Herring
> Sent: Tuesday, November 2, 2021 4:02 AM
> To: Tommy Huang
> Cc: dri-devel@lists.freedesktop.org; linux-arm-ker...@lists.infradead.o
Hi Joel,
Thanks for your comment.
I will modify the patch and send it again.
> -Original Message-
> From: Joel Stanley
> Sent: Tuesday, November 16, 2021 2:19 PM
> To: Tommy Huang
> Cc: David Airlie ; Daniel Vetter ; Rob
> Herring ; Andrew Jeffer
From: Joel Stanley
Enable the GFX device with a framebuffer memory region.
Signed-off-by: Joel Stanley
Signed-off-by: tommy-huang
---
arch/arm/boot/dts/aspeed-ast2600-evb.dts | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
b
Add interrupt clear register define for further chip support.
Signed-off-by: tommy-huang
---
drivers/gpu/drm/aspeed/aspeed_gfx.h | 1 +
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 6 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx.h
b
v3:
Refine the patch for clear separate purpose.
Skip to send devicetree patch
v2:
Remove some unnecessary patch.
Refine for reviwer request.
v1:
First add patch.
Joel Stanley (2):
ARM: dts: aspeed: Add GFX node to AST2600
ARM: dts: aspeed: ast2600-evb: Enable GFX device
tommy
Add AST2600 chip support and setting.
Signed-off-by: tommy-huang
---
drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index d4b56b3c7597..d10246b1d1c2 100644
From: Joel Stanley
The GFX device is present in the AST2600 SoC.
Signed-off-by: Joel Stanley
Signed-off-by: tommy-huang
---
arch/arm/boot/dts/aspeed-g6.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
nal Message-
> From: Joel Stanley
> Sent: Wednesday, November 17, 2021 2:06 PM
> To: Tommy Huang
> Cc: David Airlie ; Daniel Vetter ; Rob
> Herring ; Andrew Jeffery ;
> linux-aspeed ; open list:DRM DRIVERS
> ; devicetree ;
> Linux ARM ; Linux Kernel Mailing List
> ; BMC-SW
Thanks,
By Tommy
> -Original Message-
> From: Tommy Huang
> Sent: Tuesday, April 26, 2022 4:28 PM
> To: Joel Stanley
> Cc: David Airlie ; Daniel Vetter ; Rob
> Herring ; Andrew Jeffery ;
> linux-aspeed ; open list:DRM DRIVERS
> ; devicetree ;
&g
Hi Joel,
> -Original Message-
> From: Joel Stanley
> Sent: Tuesday, April 26, 2022 11:27 AM
> To: Tommy Huang
> Cc: David Airlie ; Daniel Vetter ; Rob
> Herring ; Andrew Jeffery ;
> linux-aspeed ; open list:DRM DRIVERS
> ; devicetree ;
> Linux ARM ; Linux Ker
> -Original Message-
> From: Joel Stanley
> Sent: Tuesday, April 26, 2022 3:48 PM
> To: Tommy Huang
> Cc: David Airlie ; Daniel Vetter ; Rob
> Herring ; Andrew Jeffery ;
> linux-aspeed ; open list:DRM DRIVERS
> ; devicetree ;
> Linux ARM ; Linux Ker
25 matches
Mail list logo
