>> Another general comment (no good place to put it) is that I think we want
>> two kinds of waits: Wait for time point to be completed and wait for time
>> point to become available. The first is the usual CPU wait for completion
>> while the second is for use by userspace drivers to wait unt
> -Original Message-
> From: Nicolai Hähnle
> Sent: Wednesday, September 26, 2018 4:44 PM
> To: Zhou, David(ChunMing) ; dri-
> de...@lists.freedesktop.org
> Cc: amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH 5/6] drm/amdgpu: add timeline support in amdgpu CS
>
> > static int amdg
> -Original Message-
> From: Nicolai Hähnle
> Sent: Wednesday, September 26, 2018 5:06 PM
> To: Zhou, David(ChunMing) ; dri-
> de...@lists.freedesktop.org
> Cc: amd-gfx@lists.freedesktop.org
> Subject: Re: [PATCH 5/6] drm/amdgpu: add timeline support in amdgpu CS
>
> Hey Chunming,
>
>
Hi,
Please give more details about the issue, such as OS, kernel version, amdgpu
driver version, dmesg log, Xorg log.
Some suggestions:
1. Make sure that hybrid GFX has enabled on your system.
2. The important issue, make sure Which GPU is mDP phy connected. If it is from
iGPU, that mean the
DCE6 targets are added replicating existing DCE8 implementation.
---
drivers/gpu/drm/amd/display/dc/bios/Makefile | 9 +
.../display/dc/bios/command_table_helper.c| 8 +
.../display/dc/bios/command_table_helper.h| 3 +
.../display/dc/bios/command_table_helper2.c | 8 +
.../displ
DCE6 targets are added replicating existing DCE8 implementation.
NOTE: due to missing CRTC_VERTICAL_INTERRUPT0_CONTROL registers/masks,
dce/dce_8_0_{d,sh_mask}.h headers were used instead of dce/dce_6_0_{d,sh_mask}.h
but only as exception in dce/irq_service_dce60.c
IMPORTANT: Coding of dce/irq_se
DCE6 targets are added replicating existing DCE8 implementation.
---
drivers/gpu/drm/amd/display/dc/gpio/Makefile | 12 +
.../display/dc/gpio/dce60/hw_factory_dce60.c | 174
.../display/dc/gpio/dce60/hw_factory_dce60.h | 32 ++
.../dc/gpio/dce60/hw_translate_dce60.c| 411
DCE6 targets are added replicating existing DCE8 implementation.
NOTE: dce_8_0_{d,sh_mask}.h headers used instead of dce_6_0_{d,sh_mask}.h
only to build dce60_resource.c due to missing *_DCE60 macros/registers/masks
IMPORTANT: Coding of dce60_resource.c requires review to understand
if dce_6_0_{d
This commit enables DC support and Display Manager IP block
conditionally to CONFIG_DRM_AMD_DC_SI kernel configuration
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +++
drivers/gpu/drm/amd/amdgpu/si.c| 14 ++
2 files changed, 21 insertions(+)
diff --git a/driver
DCE6 targets are added as branching of existing DCE8 implementation.
---
.../gpu/drm/amd/display/dc/core/dc_resource.c | 29 +++
1 file changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
ind
Asics info retrieved from si_id.h in https://github.com/GPUOpen-Tools/CodeXL
Tree path:
./CodeXL/Components/ShaderAnalyzer/AMDTBackEnd/Include/Common/asic_reg/si_id.h
---
.../gpu/drm/amd/display/include/dal_asic_id.h | 40 +++
.../gpu/drm/amd/display/include/dal_types.h | 3 ++
DCE6 targets are added replicating existing DCE8 implementation.
---
.../gpu/drm/amd/display/dc/i2caux/Makefile| 12 +
.../dc/i2caux/dce60/i2c_hw_engine_dce60.c | 875 ++
.../dc/i2caux/dce60/i2c_hw_engine_dce60.h | 54 ++
.../dc/i2caux/dce60/i2c_sw_engine_dce60.c
CONFIG_DRM_AMD_DC_SI configuration option is added, default setting is disabled
---
drivers/gpu/drm/amd/display/Kconfig | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/Kconfig
b/drivers/gpu/drm/amd/display/Kconfig
index ed654a76c76a..c79afe89e6e2 100644
---
[PATCH 01/10] drm/amd/display: add asics info for SI parts
[PATCH 02/10] drm/amd/display: dc/dce: add DCE6 support
[PATCH 03/10] drm/amd/display: dc/core: add DCE6 support
[PATCH 04/10] drm/amd/display: dc/bios: add support for DCE6
[PATCH 05/10] drm/amd/display: dc/gpio: add support for DCE6
[PATC
This commit adds Display Manager early initialization for SI parts
conditionally to CONFIG_DRM_AMD_DC_SI kernel configuration
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 26 +++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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