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Revision tags: v6.15, v6.15-rc7, v6.15-rc6, v6.15-rc5, v6.15-rc4, v6.15-rc3, v6.15-rc2, v6.15-rc1, v6.14, v6.14-rc7, v6.14-rc6, v6.14-rc5, v6.14-rc4, v6.14-rc3, v6.14-rc2, v6.14-rc1, v6.13, v6.13-rc7 |
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| #
c5dd47d9 |
| 10-Jan-2025 |
Wayne Lin <[email protected]> |
drm/amd/display: Add DCN36 DMCUB
DMCU-B (Display Micro-Controller Unit B) is a display microcontroller
used for shared display functionality with BIOS and for advanced
power saving display features.
drm/amd/display: Add DCN36 DMCUB
DMCU-B (Display Micro-Controller Unit B) is a display microcontroller
used for shared display functionality with BIOS and for advanced
power saving display features.
Add case to support DCN3.6 as well.
V2: adjust copyright license text
Acked-by: Harry Wentland <[email protected]>
Reviewed-by: Martin Leung <[email protected]>
Signed-off-by: Taimur Hassan <[email protected]>
Signed-off-by: Wayne Lin <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v6.13-rc6, v6.13-rc5, v6.13-rc4, v6.13-rc3, v6.13-rc2, v6.13-rc1, v6.12, v6.12-rc7, v6.12-rc6, v6.12-rc5, v6.12-rc4, v6.12-rc3, v6.12-rc2, v6.12-rc1, v6.11, v6.11-rc7, v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2, v6.11-rc1, v6.10, v6.10-rc7, v6.10-rc6, v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2, v6.10-rc1, v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1 |
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08502ceb |
| 20-Mar-2024 |
Aurabindo Pillai <[email protected]> |
drm/amd/display: Add DCN401 dependant changes for DMCUB
Update for DCN 4.0.1.
Signed-off-by: Aurabindo Pillai <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed
drm/amd/display: Add DCN401 dependant changes for DMCUB
Update for DCN 4.0.1.
Signed-off-by: Aurabindo Pillai <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v6.8, v6.8-rc7, v6.8-rc6 |
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ebb20fc1 |
| 21-Feb-2024 |
Hamza Mahfooz <[email protected]> |
drm/amd/display: add DMUB source files and changes for DCN351
DMUB support is required to light-up displays.
Signed-off-by: Hamza Mahfooz <[email protected]>
Signed-off-by: Alex Deucher <alexan
drm/amd/display: add DMUB source files and changes for DCN351
DMUB support is required to light-up displays.
Signed-off-by: Hamza Mahfooz <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1, v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1, v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5 |
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65138eb7 |
| 03-Aug-2023 |
Qingqing Zhuo <[email protected]> |
drm/amd/display: Add DCN35 DMUB
[Why & How]
Add DMUB handling for DCN35.
Signed-off-by: Qingqing Zhuo <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex D
drm/amd/display: Add DCN35 DMUB
[Why & How]
Add DMUB handling for DCN35.
Signed-off-by: Qingqing Zhuo <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v6.5-rc4, v6.5-rc3, v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7, v6.4-rc6, v6.4-rc5, v6.4-rc4, v6.4-rc3, v6.4-rc2 |
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| #
26818260 |
| 12-May-2023 |
Cruise Hung <[email protected]> |
drm/amd/display: Update correct DCN314 register header
[Why]
The register header for DCN314 is not correct.
[How]
Update correct DCN314 register header.
Reviewed-by: Nicholas Kazlauskas <nicholas.
drm/amd/display: Update correct DCN314 register header
[Why]
The register header for DCN314 is not correct.
[How]
Update correct DCN314 register header.
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Acked-by: Tom Chung <[email protected]>
Signed-off-by: Cruise Hung <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v6.4-rc1, v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3, v6.3-rc2, v6.3-rc1, v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2, v6.2-rc1, v6.1, v6.1-rc8, v6.1-rc7, v6.1-rc6, v6.1-rc5, v6.1-rc4, v6.1-rc3, v6.1-rc2, v6.1-rc1, v6.0, v6.0-rc7, v6.0-rc6, v6.0-rc5, v6.0-rc4, v6.0-rc3, v6.0-rc2, v6.0-rc1, v5.19, v5.19-rc8, v5.19-rc7, v5.19-rc6, v5.19-rc5, v5.19-rc4, v5.19-rc3, v5.19-rc2, v5.19-rc1, v5.18, v5.18-rc7, v5.18-rc6, v5.18-rc5, v5.18-rc4, v5.18-rc3, v5.18-rc2, v5.18-rc1, v5.17, v5.17-rc8, v5.17-rc7, v5.17-rc6 |
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ac2e555e |
| 21-Feb-2022 |
Aurabindo Pillai <[email protected]> |
drm/amd/display: Add DMCUB source files and changes for DCN32/321
DMCUB is the display engine microcontroller which aids in modesetting
and other display related features.
Signed-off-by: Aurabindo
drm/amd/display: Add DMCUB source files and changes for DCN32/321
DMCUB is the display engine microcontroller which aids in modesetting
and other display related features.
Signed-off-by: Aurabindo Pillai <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v5.17-rc5, v5.17-rc4 |
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5559c7ba |
| 10-Feb-2022 |
Qingqing Zhuo <[email protected]> |
drm/amd/display: Add DCN315 DMUB
Add support for the DMUB firmware for DCN 3.1.5.
Signed-off-by: Qingqing Zhuo <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-b
drm/amd/display: Add DCN315 DMUB
Add support for the DMUB firmware for DCN 3.1.5.
Signed-off-by: Qingqing Zhuo <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v5.17-rc3, v5.17-rc2 |
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868f4357 |
| 27-Jan-2022 |
Leo Li <[email protected]> |
drm/amd/display: Add DMUB support for DCN316
Initialize DMUB for DCN316. Use same funcs as DCN31 for
DCN316.
Reviewed-by: Harry Wentland <[email protected]>
Acked-by: Prike Liang <Prike.Liang@
drm/amd/display: Add DMUB support for DCN316
Initialize DMUB for DCN316. Use same funcs as DCN31 for
DCN316.
Reviewed-by: Harry Wentland <[email protected]>
Acked-by: Prike Liang <[email protected]>
Signed-off-by: Leo Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v5.17-rc1, v5.16, v5.16-rc8, v5.16-rc7, v5.16-rc6, v5.16-rc5, v5.16-rc4, v5.16-rc3, v5.16-rc2, v5.16-rc1, v5.15, v5.15-rc7, v5.15-rc6, v5.15-rc5, v5.15-rc4, v5.15-rc3, v5.15-rc2, v5.15-rc1, v5.14, v5.14-rc7, v5.14-rc6, v5.14-rc5, v5.14-rc4, v5.14-rc3, v5.14-rc2, v5.14-rc1, v5.13 |
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8fe44c08 |
| 21-Jun-2021 |
Alex Deucher <[email protected]> |
drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN
No need for a separate flag now that DCN3.1 is not in bring up.
Fold into DRM_AMD_DC_DCN like previous DCN IPs.
Reviewed-by: Nicholas
drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN
No need for a separate flag now that DCN3.1 is not in bring up.
Fold into DRM_AMD_DC_DCN like previous DCN IPs.
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v5.13-rc7, v5.13-rc6, v5.13-rc5 |
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| #
b04cb192 |
| 02-Jun-2021 |
Nicholas Kazlauskas <[email protected]> |
drm/amd/display: Add DCN3.1 DMCUB
DMCU-B (Display Micro-Controller Unit B) is a display microcontroller
used for shared display functionality with BIOS and for advanced
power saving display features
drm/amd/display: Add DCN3.1 DMCUB
DMCU-B (Display Micro-Controller Unit B) is a display microcontroller
used for shared display functionality with BIOS and for advanced
power saving display features.
Extends the command header to include new DCN3.1 functionality.
Adds new interfaces to DC dmub interface as well for z-state support.
Acked-by: Huang Rui <[email protected]>
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v5.13-rc4, v5.13-rc3, v5.13-rc2, v5.13-rc1, v5.12, v5.12-rc8, v5.12-rc7, v5.12-rc6, v5.12-rc5, v5.12-rc4 |
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| #
cd6d421e |
| 15-Mar-2021 |
Aurabindo Pillai <[email protected]> |
drm/amd/display: Initial DC support for Beige Goby
[Why&How]
Add Beige Goby (DCN303) resource, irq service, & dmub loader.
v2: fix nbio include (Alex)
Signed-off-by: Chris Park <[email protected]
drm/amd/display: Initial DC support for Beige Goby
[Why&How]
Add Beige Goby (DCN303) resource, irq service, & dmub loader.
v2: fix nbio include (Alex)
Signed-off-by: Chris Park <[email protected]>
Signed-off-by: Aurabindo Pillai <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v5.12-rc3, v5.12-rc2, v5.12-rc1, v5.12-rc1-dontuse, v5.11, v5.11-rc7, v5.11-rc6, v5.11-rc5 |
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| #
4f8e37db |
| 22-Jan-2021 |
Meenakshikumar Somasundaram <[email protected]> |
drm/amd/display: Support for DMUB AUX
[WHY]
To process AUX transactions with DMUB using inbox1 and outbox1 mail boxes.
[HOW]
1) Added inbox1 command DMUB_CMD__DP_AUX_ACCESS to issue AUX commands
drm/amd/display: Support for DMUB AUX
[WHY]
To process AUX transactions with DMUB using inbox1 and outbox1 mail boxes.
[HOW]
1) Added inbox1 command DMUB_CMD__DP_AUX_ACCESS to issue AUX commands
to DMUB in dc_process_dmub_aux_transfer_async(). DMUB processes AUX cmd
with DCN and sends reply back in an outbox1 message triggering an
outbox1 interrupt to driver.
2) In existing driver implementation, AUX commands are processed
synchronously by configuring DCN reg. But in DMUB AUX, driver sends an
inbox1 message and waits for a conditional variable (CV) which will be
signaled by outbox1 ISR.
3) As the driver holds dal and dc locks while waiting for CV, the outbox1
ISR is registered with noMutexWait set to true, which allows ISR to run
and signal CV. This sets a constraint on ISR to not modify variables
such as dc, dmub, etc.
4) Created dmub_outbox.c with dmub_enable_outbox_notification() to enable
outbox1 mailbox.
5) New mailbox address ranges allocated for outbox1 of size DMUB_RB_SIZE.
Created dmub functions for Outbox1: dmub_dcn20_setup_out_mailbox(),
dmub_dcn20_get_outbox1_wptr() and dmub_dcn20_set_outbox1_rptr().
6) Added functions dc_stat_get_dmub_notification() and
dmub_srv_stat_get_notification() to retrieve Outbox1 message.
7) Currently, DMUB doesn't opens DDC in AUX mode before issuing AUX
transaction. A workaround is added in dce_aux_transfer_dmub_raw() to
open in DDC in AUX mode for every AUX transaction.
8) Added dc debug option enable_dmub_aux_for_legacy_ddc enable/disable
DMUB AUX. This debug option is checked dce_aux_transfer_with_retries()
to select the method to process AUX transactions.
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Meenakshikumar Somasundaram <[email protected]>
Reviewed-by: Jun Lei <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v5.11-rc4, v5.11-rc3, v5.11-rc2, v5.11-rc1, v5.10, v5.10-rc7, v5.10-rc6, v5.10-rc5, v5.10-rc4, v5.10-rc3 |
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| #
20f2ffe5 |
| 02-Nov-2020 |
Alex Deucher <[email protected]> |
drm/amdgpu: fold CONFIG_DRM_AMD_DC_DCN3* into CONFIG_DRM_AMD_DC_DCN (v3)
Avoids confusion in configurations.
v2: fix build when CONFIG_DRM_AMD_DC_DCN is disabled
v3: rebase on latest code
Reviewed
drm/amdgpu: fold CONFIG_DRM_AMD_DC_DCN3* into CONFIG_DRM_AMD_DC_DCN (v3)
Avoids confusion in configurations.
v2: fix build when CONFIG_DRM_AMD_DC_DCN is disabled
v3: rebase on latest code
Reviewed-by: Luben Tuikov <[email protected]> (v1)
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v5.10-rc2, v5.10-rc1, v5.9, v5.9-rc8 |
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| #
36d26912 |
| 29-Sep-2020 |
Bhawanpreet Lakha <[email protected]> |
drm/amd/display: Add support for DCN302 (v2)
- add DCN302 resource, irq service, dmub loader,
- handle DC_VERSION_DCN_3_02
- define DCN302 power gating functions
- handle DCN302 in GPIO files
drm/amd/display: Add support for DCN302 (v2)
- add DCN302 resource, irq service, dmub loader,
- handle DC_VERSION_DCN_3_02
- define DCN302 power gating functions
- handle DCN302 in GPIO files
- define I2C regs
- add CONFIG_DRM_AMD_DC_DCN3_02 guard
v2: rebase fixes (Alex)
Signed-off-by: Joshua Aberback <[email protected]>
Signed-off-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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3a83e4e6 |
| 29-Sep-2020 |
Roman Li <[email protected]> |
drm/amd/display: Add dcn3.01 support to DC (v2)
Update dc for vangogh support.
v2: fix compilation without DCN 301 set.
Signed-off-by: Roman Li <[email protected]>
Signed-off-by: Alex Deucher <alex
drm/amd/display: Add dcn3.01 support to DC (v2)
Update dc for vangogh support.
v2: fix compilation without DCN 301 set.
Signed-off-by: Roman Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
show more ...
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Revision tags: v5.9-rc7, v5.9-rc6, v5.9-rc5, v5.9-rc4, v5.9-rc3, v5.9-rc2, v5.9-rc1, v5.8, v5.8-rc7, v5.8-rc6, v5.8-rc5, v5.8-rc4, v5.8-rc3, v5.8-rc2, v5.8-rc1, v5.7 |
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| #
5baebf61 |
| 29-May-2020 |
Bhawanpreet Lakha <[email protected]> |
drm/amd/display: Add DCN3 DMUB
DMUB (Display Micro-Controller Unit)
Used to read/write regs
Signed-off-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Alex Deucher <alexander.deuc
drm/amd/display: Add DCN3 DMUB
DMUB (Display Micro-Controller Unit)
Used to read/write regs
Signed-off-by: Bhawanpreet Lakha <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
show more ...
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Revision tags: v5.7-rc7, v5.7-rc6, v5.7-rc5, v5.7-rc4, v5.7-rc3, v5.7-rc2, v5.7-rc1, v5.6, v5.6-rc7, v5.6-rc6, v5.6-rc5, v5.6-rc4, v5.6-rc3, v5.6-rc2, v5.6-rc1, v5.5, v5.5-rc7, v5.5-rc6, v5.5-rc5, v5.5-rc4, v5.5-rc3, v5.5-rc2, v5.5-rc1, v5.4, v5.4-rc8, v5.4-rc7, v5.4-rc6 |
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| #
2200eb9e |
| 28-Oct-2019 |
Nicholas Kazlauskas <[email protected]> |
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards
[Why]
Support for DMUB only depends on support for DC. It doesn't use floating
point so we don't need to guard it by any specific DCN revision.
[
drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards
[Why]
Support for DMUB only depends on support for DC. It doesn't use floating
point so we don't need to guard it by any specific DCN revision.
[How]
Drop the guards and cleanup the newlines around each one.
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Reviewed-by: Hersen Wu <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Revision tags: v5.4-rc5 |
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| #
7c008829 |
| 25-Oct-2019 |
Nicholas Kazlauskas <[email protected]> |
drm/amd/display: Add the DMUB service
The DMUB service is the interface to the DMCUB.
It's required to support Renoir features so it will be enabled and
compiled automatically when the Renoir displ
drm/amd/display: Add the DMUB service
The DMUB service is the interface to the DMCUB.
It's required to support Renoir features so it will be enabled and
compiled automatically when the Renoir display engine is enabled via
CONFIG_DRM_AMD_DC_DCN2_1.
DMUB code will initially be guarded by CONFIG_DRM_AMD_DC_DMUB and later
switched to CONFIG_DRM_AMD_DC_DCN2_1 with the config option dropped.
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Reviewed-by: Hersen Wu <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
show more ...
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