From: Ville Syrjälä
Sent: Wednesday, October 2, 2019 19:58
To: Lin, Wayne
Cc: dri-de...@lists.freedesktop.org ;
amd-gfx@lists.freedesktop.org ; Li, Sun peng
(Leo) ; Kazlauskas, Nicholas
Subject: Re: [PATCH] drm/drm_edid: correct VIC and HDMI_VIC under HDMI 2.
On Wed, Oct 2, 2019 at 2:24 PM Alex Deucher wrote:
>
> On Wed, Oct 2, 2019 at 5:19 PM Nick Desaulniers
> wrote:
> >
> > Alex, do you know why the AMDGPU driver uses a different stack
> > alignment (16B) than the rest of the x86 kernel? (see
> > arch/x86/Makefile which uses 8B stack alignment).
On Wed, Oct 2, 2019 at 5:19 PM Nick Desaulniers wrote:
>
> On Wed, Oct 2, 2019 at 5:03 AM Arnd Bergmann wrote:
> >
> > Just like all the other variants, this one passes invalid
> > compile-time options with clang after the new code got
> > merged:
> >
> > clang: error: unknown argument: '-mprefer
On Wed, Oct 2, 2019 at 5:03 AM Arnd Bergmann wrote:
>
> Just like all the other variants, this one passes invalid
> compile-time options with clang after the new code got
> merged:
>
> clang: error: unknown argument: '-mpreferred-stack-boundary=4'
> scripts/Makefile.build:265: recipe for target
>
On Wed, Oct 2, 2019 at 10:07 AM Nathan Chancellor
wrote:
>
> On Wed, Oct 02, 2019 at 09:51:37AM -0700, 'Nick Desaulniers' via Clang Built
> Linux wrote:
> > > Apparently this bug is still present in both the released clang-9
> > > and the current development version of clang-10.
> > > I was hopin
Hi Dave, Daniel,
Fixes for 5.4. Nothing too major. Enabling bulk moves is not exactly
a bug fix, but it's been working well for a while and it improves
performance and reduces latency in command submission. If you have
concerns, I can respin without it.
The following changes since commit 54ecb
On Wed, Oct 2, 2019 at 8:47 PM Alex Deucher wrote:
>
> On Wed, Oct 2, 2019 at 8:02 AM Arnd Bergmann wrote:
> >
> > Here are a couple of build fixes from my backlog in the randconfig
> > tree. It would be good to get them all into linux-5.4.
> >
> > Arnd
> >
> > Arnd Bergmann (6):
> > drm/a
On Wed, Oct 2, 2019 at 8:02 AM Arnd Bergmann wrote:
>
> Here are a couple of build fixes from my backlog in the randconfig
> tree. It would be good to get them all into linux-5.4.
>
> Arnd
>
> Arnd Bergmann (6):
> drm/amdgpu: make pmu support optional, again
> drm/amdgpu: hide another #wa
From: Sivapiriyan Kumarasamy
[Why]
There is a bug when determining if link training should be retried when
HPD is low in dp_verify_link_cap_with_retries.
[How]
Correctly, fail dp_verify_link_cap_with_retries without retry when
HPD is low.
Change-Id: I6fbf64c28f0aac96252a508715a806927fb86d63
Sig
From: Wesley Chalmers
[WHY]
dpp2_get_optimal_number_of_taps is incorrect, and dcn2 should be using
dpp1_get_optimal_number_of_taps instead
Change-Id: I421c9b8d9dc244d37f2bd9f99027ce2cca2b8817
Signed-off-by: Wesley Chalmers
Reviewed-by: Dmytro Laktyushkin
Acked-by: Bhawanpreet Lakha
---
.../g
From: David Galiffi
[WHY]
During detection:
function: get_active_converter_info populates link->dpcd_caps.dongle_caps
only when dpcd_rev >= DPCD_REV_11 and DWN_STRM_PORTX_TYPE is
DOWN_STREAM_DETAILED_HDMI or DOWN_STREAM_DETAILED_DP_PLUS_PLUS.
Otherwise, it is not cleared, and stale information r
From: Sung Lee
[WHY]
Without a check for virtual links, every link's DIG was getting
checked for enabled or disabled. If link was virtual, since it
did not have a DIG, this would cause issues.
[HOW]
Skip DIG Enable check if link is virtual and add virtual link to
to display count.
Change-Id: Ic
From: Charlene Liu
[Description]
use vbios message to call smu for dpm level
also only program dmdata in vsyncflip as HW requirement.
Change-Id: Iaad00db1a5f8e203b708d2605ff16e8b3b323b2b
Signed-off-by: Charlene Liu
Reviewed-by: Dmytro Laktyushkin
Acked-by: Bhawanpreet Lakha
---
.../amd/displ
From: Leo Li
[Why]
Compiling with GCC 9.1.0 gives the following warning (I have
warnings-as-errors enabled):
drivers/gpu/drm/amd/amdgpu/../dal-dev/dc/core/dc.c: In function
'dc_validate_seamless_boot_timing':
drivers/gpu/drm/amd/amdgpu/../dal-dev/dc/core/dc.c:1180:8: error: 'se' may be
used u
From: Aric Cyr
Change-Id: I8ccb02411c552f679cb08ace8652f5c9d4fe3b4f
Signed-off-by: Aric Cyr
Reviewed-by: Aric Cyr
Acked-by: Bhawanpreet Lakha
---
drivers/gpu/drm/amd/display/dc/dc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h
b/driv
From: Aric Cyr
Change-Id: I1985922707a40f9ce5f6c01385bded36058206f2
Signed-off-by: Aric Cyr
Reviewed-by: Aric Cyr
Acked-by: Bhawanpreet Lakha
---
drivers/gpu/drm/amd/display/dc/dc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h
b/driv
From: Joseph Gravenor
[why]
HPD is not suppressed when we lower
clocks on renoir. B/c of this we do link
training when the 48mhz refclk is off, which
will cause ASIC hang.
[how]
Exit optimized power state for detection purpose.
Change-Id: I6010a25cf5b5990a137136462d3a7bc3af367439
Signed-off-by:
From: Jaehyun Chung
[Why]
Static ramp to max refresh rate does not have capability check on
calculated v_total. Programming a lower v_total_min and max than the
total causes continuous spurious HPDs.
[How]
Add a capability check after v_total calculation similar to calculate
v_total helper funct
From: Eric Yang
[Why]
The SMU message to enable this feature looks at argument. Previous code
didn't send right argument. This change will allow the feature to be
be enabled.
[How]
Fixed one issue where SMU message to enable the feature was sent without
setting the parameter.
Change-Id: I94b9b0
From: Lewis Huang
[Why]
Type-c PHY config is not align with dpcd lane count.
When those values didn't match, it cause driver do
link training with 4 lane but phy only can output 2 lane.
The link trainig always fail.
[How]
1. Modify get_max_link_cap function. According DPALT_DP4
to update max lan
From: Anthony Koo
Change-Id: I98f27f86f683ed714241496f82254cb39023d8c7
Signed-off-by: Anthony Koo
Reviewed-by: Anthony Koo
Acked-by: Bhawanpreet Lakha
---
drivers/gpu/drm/amd/display/dc/dc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dc.
From: Wyatt Wood
[Why]
A recent bug showed that logging would be useful in debugging
various gamma issues.
[How]
Fix formatting for easier graphing.
Prevent performance hit when doing diag.
Change-Id: I4f2a3afeecc4a5018096f54a23ff4f0ea04e
Signed-off-by: Wyatt Wood
Reviewed-by: Aric Cyr
Ac
From: Joseph Gravenor
[why]
dp_48m_refclk_driver_pwdn is persistent through S3 and S5.
This was worked arround in SMU FW 55.21.0. Earlier FW don't have this fix
so we will hang on reboot
[how]
add a guard for smu versions before SMU FW 55.21.0
Change-Id: I26b1a7f90218b4fd016ef242f09faa5900cbec5
From: Michael Strauss
[WHY]
Number of audio endpoints wasn't updated from dcn20's 6 when created
[HOW]
Changed num_audio to 4 to match the correct sbios value
Change-Id: I2b79ef72762d6b4e5ff491c1ddf58847f96c973b
Signed-off-by: Michael Strauss
Reviewed-by: Yongqiang Sun
Acked-by: Bhawanpreet L
From: Joshua Aberback
[Why]
This function was mistakenly reverted as part of a legitimate revert. The
old version that was reverted to has bad logic, and is causing situations
where p-state change support is being toggled when it shouldn't be,
resulting in hangs.
Change-Id: I7b257552f251af5ad230
From: Xiaodong Yan
[why]
1. defer delay and sw start delay has been mixed up, defer delay was
programmed to AUX_SW_CONTROL:AUX_SW_START_DELAY.
2. There's no delay for defer
[how]
1. Set aux sw start to 0
2. Add delay for defer scenario
Change-Id: Ibc470b99980e474604fe884758b5bf049325eab0
Signe
From: Julian Parkin
[Why]
When diags adds a DWB via a stream update, we calculate MMHUBBUB
paramaters, but dc->current_state has not yet been updated
when the DWB programming happens. This leads to overflow on
high bandwidth tests since the incorrect MMHUBBUB arbitration
parameters are programmed
From: Jun Lei
[why]
memcmp is vulnerable to regression due to dc_clocks structures not being
organized properly (not "current" clock related structures being at the
beginning
of the structure) and causes unnecessary setting of the optimize bit
[how]
add a dcn sepcific comparator, implement for
From: Aric Cyr
[Why]
Some displays rely on the SPD verticle frequency maximum value.
Must round the calculated refresh rate to the nearest integer.
[How]
Round the nominal calculated refresh rate to the nearest whole
integer.
Change-Id: I4347428f35a899fad028a9ee1b02ea3c84231f22
Signed-off-by: A
From: Eric Yang
[Why]
Previously SMU was giving us 0s for the clock table. Now they have valid
clock table. We should use theirs. Also, need to send SMU watermark
ranges for selecting optimal watermarks.
Change-Id: I59cefd343ddb7ebf00164854c6b43407e7c07c4e
Signed-off-by: Eric Yang
---
.../amd/
From: Martin Leung
[why]
we found using an active DP to HDMI panel that we weren't validating
dp_pixel_format and hardware timing v_front_porch, causing screen to
blank and/or corrupt while attempting a seamless boot.
[how]
added checks during dc_validate_seamless_boot_timing for these values
C
From: Dmytro Laktyushkin
Doing this allows us to split it for diffrent asics. This design will
be helpful for future Asciis.
Change-Id: I7f06c1ad9aa5ca30abf6953fc172edee75402862
Signed-off-by: Dmytro Laktyushkin
---
.../amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 23 +++
.../am
From: Vitaly Prosyak
[Why & How]
Dongle 0x00E04C power down all internal circuits including
AUX communication preventing reading DPCD table.
Encoder will skip DP RX power down on disable output
to keep receiver powered all the time.
Change-Id: I7401a88be1dc15fd45ab1b4964b79ba3184e7610
Signed-off
From: Nikola Cornij
[why]
Output bitrate was mistakenly left out, causing corruption on some
DSC low resolution (such as 800x600) modes.
Change-Id: I47962603773d106a810a0b1b829dbd4168a53e47
Signed-off-by: Nikola Cornij
Reviewed-by: Dmytro Laktyushkin
Acked-by: Bhawanpreet Lakha
---
drivers/g
From: Eric Yang
[Why]
If 48mhz refclk is turned off during PSR, we will have issue doing
link training during detection.
[How]
Get out of PSR before detection
Change-Id: Ibe8c0a8caf787e1338c0cdbc4b9938f862290895
Signed-off-by: Eric Yang
Reviewed-by: Tony Cheng
Acked-by: Bhawanpreet Lakha
---
From: Wayne Lin
[Why]
HDMI 2.0 requires scrambling under specific conditions. We refer to
stream property LTE_340MCSC_SCRAMBLE to determine whether en/dis
scrambling.
While creating stream for sink, we setup LTE_340MCSC_SCRAMBLE by
referring to edid_caps. However, dm_helpers_parse_edid_caps()
doe
From: Josip Pavic
[Why]
When the driver sends a pipe set command to the DMCU FW, it does not wait
for the command to complete. This can lead to unpredictable behavior if,
for example, the driver were to request a pipe disable to the FW via MCP,
then power down some hardware before the firmware ha
From: Julian Parkin
[Why]
When planes are added or removed from a stream, the change
in pipe usage from dynamic MPC combine can cause a second
stream using ODM combine to pick a different pipe to combine with.
In this scenario, a different OPP is connected to the ODM without
programming its FMT.
From: Wayne Lin
[Why]
The vendor specific infoframe is needed for HDMI while displaying
specific modes.
DC supports sending it, but we aren't currently building it
[How]
Add mod_build_hf_vsif_infopacket() to build the vendor specific
info packet.
Change-Id: I2eecdbb4020c064573efb3c66764cb13e56c
From: Joshua Aberback
[Why]
The register CM_TEST_DEBUG_DATA is used in dpp1_program_input_csc, which is
called from dpp2_cnv_setup, but the shifts and masks for the fields of that
register are not initialized for dcn2. This causes all reads of that register
to return 0.
Change-Id: I89d7c29153e14
From: Wayne Lin
[Why]
While displaying 4k modes defined in HDMI1.4b, should set VIC to 0
and use VSP HDMI_VIC to indicate the mode.
[How]
Use functions defined in drm to set up the VIC correspondingly.
Change-Id: Ib85ce7bacd6d7f26b765dd970ec8c024fe630a21
Signed-off-by: Wayne Lin
Reviewed-by: N
From: Wayne Lin
[Why]
Didn't send VSIF infopacket when it's 4k mode defined in HDMI 1.4b.
For HDMI 1.4b, While displaying 4k modes, it should send VSP.
[How]
Call mod_build_hf_vsif_infopacket() function to build info frame
and send it.
Change-Id: I1fb7d6d74970b4a50b57346698662cbc8b19d0e4
Signed
Summary Of Changes
*fix compile warnings
*dcn21 fixes (audio, clk_mgr)
*DML output calculations update
Anthony Koo (1):
drm/amd/display: 3.2.52
Aric Cyr (4):
drm/amd/display: Update V_UPDATE whenever VSTARTUP changes
drm/amd/display: Properly round nominal frequency for SPD
drm/amd/displa
From: Robin Singh
[Why]
To compare the crc of the framebuffer data at input of
display pipeline with the crc of the otg, we need to
disable pixel formatter's dynamic expansion feature during
crc capture and keep it enable in the normal operation.
[HOW]
Expose a new interface in DM and dc for pix
From: Aric Cyr
[Why]
If VSTARTUP changes due to bandwidth requirements, we must
recalculate and update VLINE2 as well for proper flip reporting.
[How]
After all calls to program_global_sync which reconfigures
VSTARTUP, also make sure to update V_UPDATE (i.e. VLINE2 on DCNx).
Change-Id: Ica31f34
From: Dmytro Laktyushkin
Currently pipe split may steal an existing ODM pipe depending on stream
sequence. This change prevents that from happening as easily.
Change-Id: I2e604894aaef2c782284fcc12d4e9a7381cf6eab
Signed-off-by: Dmytro Laktyushkin
Reviewed-by: Gary Kattan
Acked-by: Bhawanpreet L
From: Wenjing Liu
[why]
Virtual signal means there is no display attached.
In this case we will assign a virtual signal type to the stream.
We should only enable the front end of the stream but not the back end.
[how]
When stream is enabling with virtual signal type, skip backend programming.
C
Reviewed-by: Huang Rui
-Original Message-
From: amd-gfx On Behalf Of Christian
König
Sent: Friday, September 27, 2019 8:34 AM
To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org
Subject: [PATCH 2/2] drm/radeon: finally fix the racy VMA setup
Finally clean up the VMA setu
Reviewed-by: Huang Rui
-Original Message-
From: amd-gfx On Behalf Of Alex Deucher
Sent: Tuesday, October 1, 2019 5:48 PM
To: amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: [PATCH] drm/amdgpu: don't increment vram lost if we are in hibernation
We reset the GPU as part of
Ahh. 😊
Reviewed-by: Huang Rui
-Original Message-
From: amd-gfx On Behalf Of Christian
König
Sent: Wednesday, October 2, 2019 4:38 AM
To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org
Subject: Re: [PATCH 1/2] drm/ttm: also export ttm_bo_vm_fault
Just a gentle ping on t
On Wed, Oct 02, 2019 at 09:51:37AM -0700, 'Nick Desaulniers' via Clang Built
Linux wrote:
> > Apparently this bug is still present in both the released clang-9
> > and the current development version of clang-10.
> > I was hoping we would not need a workaround in clang-9+, but
> > it seems that we
> Apparently this bug is still present in both the released clang-9
> and the current development version of clang-10.
> I was hoping we would not need a workaround in clang-9+, but
> it seems that we do.
I think I'd rather:
1. mark AMDGPU BROKEN if CC_IS_CLANG. There are numerous other issues bui
On Wed, Oct 2, 2019 at 11:39 AM Arnd Bergmann wrote:
>
> On Wed, Oct 2, 2019 at 5:12 PM Alex Deucher wrote:
> > On Wed, Oct 2, 2019 at 10:51 AM Arnd Bergmann wrote:
>
> > >
> > > Nothing should really change with regards to the -msse flag here, only
> > > the stack alignment flag changed. Maybe
On Wed, Oct 2, 2019 at 5:12 PM Alex Deucher wrote:
> On Wed, Oct 2, 2019 at 10:51 AM Arnd Bergmann wrote:
> >
> > Nothing should really change with regards to the -msse flag here, only
> > the stack alignment flag changed. Maybe there was some other change
> > in your Makefile that conflicts wit
On Wed, Oct 2, 2019 at 10:51 AM Arnd Bergmann wrote:
>
> On Wed, Oct 2, 2019 at 4:17 PM Alex Deucher wrote:
> >
> > I'm getting an error with gcc with this patch:
> > CC [M] drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.o
> > drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21
On Wed, Oct 2, 2019 at 4:17 PM Alex Deucher wrote:
>
> I'm getting an error with gcc with this patch:
> CC [M] drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.o
> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c: In
> function ‘calculate_wm_set_for_vlevel’:
> driver
On Tue, 24 Sep 2019, Jani Nikula wrote:
> drm/print: move drm_debug variable to drm_print.[ch]
> drm/print: add drm_debug_enabled()
> drm/etnaviv: use drm_debug_enabled() to check for debug categories
> drm/i2c/sil164: use drm_debug_enabled() to check for debug categories
> drm/msm: use
On Wed, Oct 2, 2019 at 8:03 AM Arnd Bergmann wrote:
>
> Just like all the other variants, this one passes invalid
> compile-time options with clang after the new code got
> merged:
>
> clang: error: unknown argument: '-mpreferred-stack-boundary=4'
> scripts/Makefile.build:265: recipe for target
>
Hi Dan,
Thanks for the heads!
I will work on a patch to address this issue.
Regards,
Anthony
-Original Message-
From: Dan Carpenter
Sent: Wednesday, October 2, 2019 7:58 AM
To: Koo, Anthony
Cc: amd-gfx@lists.freedesktop.org
Subject: [bug report] drm/amd/display: Fix exception from AU
On Tue, Oct 1, 2019 at 5:00 PM Navid Emamdoost
wrote:
>
> Would you please review this patch?
>
Applied. thanks!
Alex
>
> Thanks,
> Navid.
>
> On Mon, Sep 16, 2019 at 10:21 PM Navid Emamdoost
> wrote:
> >
> > In dcn*_clock_source_create when dcn20_clk_src_construct fails allocated
> > clk_src
On 10/1/19 17:17, Liu, Leo wrote:
> amdgpu_ring_test_ring, so it will determine whether the ring is ready
>
> Signed-off-by: Leo Liu
> Cc: Gustavo A. R. Silva
Acked-by: Gustavo A. R. Silva
> ---
> drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 1 -
> drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 21 ++
On Mon, Sep 30, 2019 at 3:03 AM yu kuai wrote:
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> rivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c: In function
> ‘amdgpu_gfx_graphics_queue_acquire’:
> drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:234:16: warning:
> variable ‘pipe’ set but not used [-Wunused-b
On Mon, Sep 30, 2019 at 4:09 PM Siqueira, Rodrigo
wrote:
>
> The 'debug_data' variable gets printed in debug statements without a
> prior initialization in the function
> hubbub1_verify_allow_pstate_change_high, as reported when building with
> gcc 9.1.0:
>
> warning: ‘debug_data’ may be used unin
On Wed, Oct 2, 2019 at 3:19 AM Austin Kim wrote:
>
> Even though 'smu8_smu' is declared, it is not used after below statement.
>
>smu8_smu = hwmgr->smu_backend;
>
> So 'unused variable' could be safely removed
> to stop warning message as below:
>
>drivers/gpu/drm/amd/amdgpu/../powerplay/s
On 10/1/19 17:21, Liu, Leo wrote:
OK. So, maybe we can add a comment pointing that out?
>>> That could be better.
>>>
>> Great. I'm glad it's not a bug. I'll write a patch for that so other
>> people don't waste time taking a look.
>
> Thanks, just sent two patches to add comment, and lo
Reviewed-by: James Zhu for this series
On 2019-10-01 6:17 p.m., Liu, Leo wrote:
> amdgpu_ring_test_ring, so it will determine whether the ring is ready
>
> Signed-off-by: Leo Liu
> Cc: Gustavo A. R. Silva
> ---
> drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 1 -
> drivers/gpu/drm/amd/amdgpu/vcn_
Code in the amdgpu driver triggers a bug when using clang to build
an arm64 kernel:
/tmp/sdma_v4_0-f95fd3.s: Assembler messages:
/tmp/sdma_v4_0-f95fd3.s:44: Error: selected processor does not support `bfc
w0,#1,#5'
I expect this to be fixed in llvm soon, but we can also work around
it by inserti
When CONFIG_PERF_EVENTS is disabled, we cannot compile the pmu
portion of the amdgpu driver:
drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c:48:38: error: no member named 'hw' in
'struct perf_event'
struct hw_perf_event *hwc = &event->hw;
~ ^
drivers/gpu/
An earlier patch of mine disabled some #warning statements
that get in the way of build testing, but then another
instance was added around the same time.
Remove that as well.
Fixes: b5203d16aef4 ("drm/amd/amdgpu: hide #warning for missing DC config")
Fixes: e1c14c43395c ("drm/amdgpu: Enable DC o
The type definition for 'uint' clashes with the generic kernel
headers:
drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn21/display_mode_vba_21.c:43:22:
error: redefinition of typedef 'uint' is a C11 feature
[-Werror,-Wtypedef-redefinition]
include/linux/types.h:92:23: note: previous definition i
Without CONFIG_DEBUG_FS, we get a warning for an unused
variable:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:6020:33: error:
unused variable 'source' [-Werror,-Wunused-variable]
Hide the variable in an #ifdef like its only users.
Fixes: 14b2584636c6 ("drm/amd/display: add funct
Just like all the other variants, this one passes invalid
compile-time options with clang after the new code got
merged:
clang: error: unknown argument: '-mpreferred-stack-boundary=4'
scripts/Makefile.build:265: recipe for target
'drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.o' f
Here are a couple of build fixes from my backlog in the randconfig
tree. It would be good to get them all into linux-5.4.
Arnd
Arnd Bergmann (6):
drm/amdgpu: make pmu support optional, again
drm/amdgpu: hide another #warning
drm/amdgpu: display_mode_vba_21: remove uint typedef
drm/am
Hello Anthony Koo,
The patch dcf1a988678e: "drm/amd/display: Fix exception from AUX
acquire failure" from Feb 6, 2019, leads to the following static
checker warning:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_mst_types.c:108
dm_dp_aux_transfer()
error: uninitializ
On Tue, Sep 24, 2019 at 01:26:21PM +0800, Wayne Lin wrote:
> In HDMI 1.4 defines 4k modes without specific aspect ratio.
> However, in HDMI 2.0, adds aspect ratio attribute to distinguish different
> 4k modes.
>
> According to Appendix E of HDMI 2.0 spec, source should use VSIF to
> indicate VIC m
Just a gentle ping on this. Everybody on XDC, or can we get this comitted?
Am 27.09.19 um 14:34 schrieb Christian König:
That is needed by at least a cleanup in radeon.
Signed-off-by: Christian König
---
drivers/gpu/drm/ttm/ttm_bo_vm.c | 3 ++-
include/drm/ttm/ttm_bo_api.h| 2 ++
2 fil
On 2019-09-26 10:03 a.m., Alex Deucher wrote:
On Thu, Sep 26, 2019 at 3:59 AM Luya Tshimbalanga
wrote:
Hello,
What is the current status of the driver or module for AMD Sensor Fusion
HUB for mobile Raven Ridge family? To this day, majority of mobile
powered device equipped with that APU famil
Am 02.10.19 um 00:17 schrieb Liu, Leo:
amdgpu_ring_test_ring, so it will determine whether the ring is ready
Signed-off-by: Leo Liu
Cc: Gustavo A. R. Silva
Reviewed-by: Christian König for the series.
---
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 1 -
drivers/gpu/drm/amd/amdgpu/vcn_v2_0
Am 01.10.19 um 23:48 schrieb Alex Deucher:
We reset the GPU as part of our hibernation sequence so we need
to make sure we don't mark vram as lost in that case.
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=111879
Signed-off-by: Alex Deucher
Acked-by: Christian König
---
drivers/gpu/
79 matches
Mail list logo
