On Tue, Oct 27, 2020 at 07:50:58PM +0100, Daniel Vetter wrote:
> On Tue, Oct 27, 2020 at 12:33:05PM -0400, Peilin Ye wrote:
> > It is improper to define `width` and `height` as signed in `struct
> > font_desc`. Make them unsigned. Also, change the corresponding printk()
> > format identifiers from
On Tue, Oct 27, 2020 at 07:36:54PM +0100, Daniel Vetter wrote:
> On Tue, Oct 27, 2020 at 5:50 PM Peilin Ye wrote:
> > ...you mentioned code search, where & what should we look at, in order
> > to confirm it's safe to remove them?
>
> Way back there was google's code search, which was
On Tue, Oct 27, 2020 at 08:13:53PM +0100, Daniel Vetter wrote:
> On Tue, Oct 27, 2020 at 12:37:29PM -0400, Peilin Ye wrote:
> > fbcon_startup() and fbcon_init() are hard-coding the number of characters
> > of our built-in fonts as 256. Recently, we included that information in
> > our kernel font
tree: git://people.freedesktop.org/~agd5f/linux.git drm-next
head: 2e3a5bc5feeab1ed21f0105f1440a2ff0aef62f9
commit: 19cc89dcb94b47a015fece85db685f1a2563a422 [534/551] drm/amdgpu/swsmu:
drop smu i2c bus on navi1x
config: x86_64-randconfig-a004-20201026 (attached as .config)
compiler: clang
Since I know both of you have looked at this, can someone give me an r-b?
Dave.
___
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
Hi Peter,
Thanks for the patch.
On Fri, Oct 23, 2020 at 02:46:02AM -0700, Peter Ujfalusi wrote:
> There is no need to use the of_dma_request_slave_channel() directly as
> dma_request_chan() is going to try to get the channel via OF as well.
>
> Signed-off-by: Peter Ujfalusi
So now
tree: git://people.freedesktop.org/~agd5f/linux.git drm-next
head: 2e3a5bc5feeab1ed21f0105f1440a2ff0aef62f9
commit: f6638d0e6f93501dae110d66445c159309aa366a [511/551] drm/amd/pm: correct
the checks for sclk/mclk SS support
config: x86_64-randconfig-a004-20201026 (attached as .config)
Hi all,
Today's linux-next merge of the drm-misc tree got a conflict in:
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
between commit:
ff72bc403170 ("drm/amdgpu: Add debugfs entry for printing VM info")
from the amdgpu tree and commit:
4671078eb8e3 ("drm/amdgpu: switch over to the new pin
On Tue, 27 Oct 2020 at 03:41, Christian König
wrote:
>
> This replaces the spaghetti code in the two existing page pools.
>
> First of all depending on the allocation size it is between 3 (1GiB) and
> 5 (1MiB) times faster than the old implementation.
>
> It makes better use of buddy pages to
I've applied this to libdrm master.
Thanks,
Dave.
On Mon, 26 Oct 2020 at 23:27, Paul Gofman wrote:
>
> log() is affected by FP control word and can provide inaccurate result.
>
> Fixes Killer Instinct under Wine not being able to find AMD vulkan
> device.
>
> Signed-off-by: Paul Gofman
> ---
>
tree: git://people.freedesktop.org/~agd5f/linux.git drm-next
head: 2e3a5bc5feeab1ed21f0105f1440a2ff0aef62f9
commit: a90e6fbe47ff6707a57e55aa578e623b10f79b10 [505/551] drm/amd/pm: correct
the settings for ro range minimum and maximum
config: x86_64-randconfig-a004-20201026 (attached as
When we forward an mmap to the dma_buf exporter, they get to own
everything. Unfortunately drm_gem_mmap_obj() overwrote
vma->vm_private_data after the driver callback, wreaking the
exporter complete. This was noticed because vb2_common_vm_close blew
up on mali gpu with panfrost after commit
tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next
head: d8ac65b954234b1616864dc1cbdb7879be0ddc84
commit: 65030ffadab76b8309dca5bd751ca59b564b9fb5 [294/322] drm/amd/pm: correct
the checks for sclk/mclk SS support
config: alpha-allyesconfig (attached as .config)
compiler:
> -Original Message-
> From: Jason Gunthorpe
> Sent: Tuesday, October 27, 2020 1:08 PM
> To: Xiong, Jianxin
> Cc: linux-r...@vger.kernel.org; dri-devel@lists.freedesktop.org; Doug Ledford
> ; Leon Romanovsky
> ; Sumit Semwal ; Christian Koenig
> ; Vetter, Daniel
>
> Subject: Re:
> -Original Message-
> From: Jason Gunthorpe
> Sent: Tuesday, October 27, 2020 1:00 PM
> To: Xiong, Jianxin
> Cc: linux-r...@vger.kernel.org; dri-devel@lists.freedesktop.org; Doug Ledford
> ; Leon Romanovsky
> ; Sumit Semwal ; Christian Koenig
> ; Vetter, Daniel
>
> Subject: Re:
From: Tom Rix
A semicolon is not needed after a switch statement.
Signed-off-by: Tom Rix
---
drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c | 2 +-
drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git
On Tue, Oct 27, 2020 at 08:23:18PM +0100, Daniel Vetter wrote:
> On Tue, Oct 27, 2020 at 06:14:59PM +0100, Thierry Reding wrote:
> > On Tue, Oct 27, 2020 at 09:45:54AM -0700, Douglas Anderson wrote:
> > > The simple panel code currently allows panels to define fixed delays
> > > at certain stages
On Tue, Oct 27, 2020 at 10:19:28PM +0300, Dmitry Osipenko wrote:
> 27.10.2020 13:25, Krzysztof Kozlowski пишет:
> > On Mon, Oct 26, 2020 at 01:16:56AM +0300, Dmitry Osipenko wrote:
> >> External memory controller is interconnected with memory controller and
> >> with external memory. Document new
On Tue, Oct 27, 2020 at 10:22:19PM +0300, Dmitry Osipenko wrote:
> 27.10.2020 12:02, Krzysztof Kozlowski пишет:
> >> @@ -31,17 +32,34 @@ Example:
> >>...
> >>};
> >>
> >> + emc_bw_dfs_opp_table: emc_opp_table1 {
> > Hyphens for node name.
>
> We already use underscores for the
On Tue, Oct 27, 2020 at 10:18:35PM +0300, Dmitry Osipenko wrote:
> 27.10.2020 12:05, Krzysztof Kozlowski пишет:
> > On Mon, Oct 26, 2020 at 01:16:52AM +0300, Dmitry Osipenko wrote:
> >> Memory controller is interconnected with memory clients and with the
> >> External Memory Controller. Document
On 26/10/2020 21:41, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> The -Wmissing-field-initializer warning when building with W=2
> turns into an error because tilcdc is built with -Werror:
>
> drm/tilcdc/tilcdc_drv.c:431:33: error: missing field 'data' initializer
>
On Tue, Oct 27, 2020 at 10:17:48PM +0300, Dmitry Osipenko wrote:
> 27.10.2020 11:55, Krzysztof Kozlowski пишет:
> > On Mon, Oct 26, 2020 at 01:16:48AM +0300, Dmitry Osipenko wrote:
> >> Memory controller is interconnected with memory clients and with the
> >> External Memory Controller. Document
On Tue, Oct 27, 2020 at 10:17:19PM +0300, Dmitry Osipenko wrote:
> 27.10.2020 11:54, Krzysztof Kozlowski пишет:
> > On Mon, Oct 26, 2020 at 01:16:47AM +0300, Dmitry Osipenko wrote:
> >> Tegra20 External Memory Controller talks to DRAM chips and it needs to be
> >> reprogrammed when memory
On Tue, Oct 27, 2020 at 06:14:59PM +0100, Thierry Reding wrote:
> On Tue, Oct 27, 2020 at 09:45:54AM -0700, Douglas Anderson wrote:
> > The simple panel code currently allows panels to define fixed delays
> > at certain stages of initialization. These work OK, but they don't
> > really map all
On Tue, Oct 27, 2020 at 01:17:23PM +0100, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski
>
> Use the helper that checks for overflows internally instead of manually
> calculating the size of the new array.
>
> Signed-off-by: Bartosz Golaszewski
Acked-by: Daniel Vetter
I don't expect
On Tue, Oct 27, 2020 at 12:41:02PM -0400, Peilin Ye wrote:
> sti_select_fbfont() and sti_cook_fonts() are hard-coding the number of
> characters of our built-in fonts as 256. Recently, we included that
> information in our kernel font descriptor `struct font_desc`, so use
> `fbfont->charcount`
On Tue, Oct 27, 2020 at 12:37:29PM -0400, Peilin Ye wrote:
> fbcon_startup() and fbcon_init() are hard-coding the number of characters
> of our built-in fonts as 256. Recently, we included that information in
> our kernel font descriptor `struct font_desc`, so use `font->charcount`
> instead of a
From: Tom Rix
A semicolon is not needed after a switch statement.
Signed-off-by: Tom Rix
---
drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pmu.c
On Tue, Oct 27, 2020 at 7:51 PM Christoph Hellwig wrote:
> Is there a list that has the cover letter and the whole series?
> I've only found fragments (and mostly the same fragments) while
> wading through my backlog in various list folders..
Typoed git send-email command that I only caught
On Tue, Oct 27, 2020 at 12:34:26PM -0400, Peilin Ye wrote:
> Subsystems are assuming the number of characters of our built-in fonts.
> Include that information in our kernel font descriptor, `struct
> font_desc`.
>
> Signed-off-by: Peilin Ye
Reviewed-by: Daniel Vetter
atm can't merge this
On Tue, Oct 27, 2020 at 12:33:05PM -0400, Peilin Ye wrote:
> It is improper to define `width` and `height` as signed in `struct
> font_desc`. Make them unsigned. Also, change the corresponding printk()
> format identifiers from `%d` to `%u`, in sti_select_fbfont().
>
> Signed-off-by: Peilin Ye
On 2020-10-27 03:23, Dmitry Baryshkov wrote:
c33b7c0389e1 ("drm/msm/dpu: add support for clk and bw scaling for
display") has added support for handling bandwidth voting in kms path
in
addition to old mdss path. However this broke all other platforms since
_dpu_core_perf_crtc_update_bus() will
On Tue, Oct 27, 2020 at 12:31:08PM -0400, Peilin Ye wrote:
> Remove 6 unused extern variables to reduce confusion. It is worth
> mentioning that lib/fonts/font_8x8.c and lib/fonts/font_8x16.c also
> declare `fontdata_8x8` and `fontdata_8x16` respectively, and this file
> has nothing to do with
On Tue, Oct 27, 2020 at 5:50 PM Peilin Ye wrote:
>
> Hi Daniel,
>
> More about the 3 things we've discussed before:
>
> 1. Cleaning up con_font_op():
>
> (drivers/tty/vt/vt.c)
> int con_font_op(struct vc_data *vc, struct console_font_op *op)
> {
> switch (op->op) {
> case
On Tue, Oct 27, 2020 at 01:17:22PM +0100, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski
>
> Use the helper that checks for overflows internally instead of manually
> calculating the size of the new array.
>
> Signed-off-by: Bartosz Golaszewski
> ---
> drivers/edac/ghes_edac.c | 4
On 10/27/20 1:17 PM, Bartosz Golaszewski wrote:
From: Bartosz Golaszewski
When allocating an array of elements, users should check for
multiplication overflow or preferably use one of the provided helpers
like: kmalloc_array().
There's no krealloc_array() counterpart but there are many users
> -Original Message-
> From: Christoph Hellwig
> Sent: Tuesday, October 27, 2020 1:08 AM
> To: Jason Gunthorpe
> Cc: Christoph Hellwig ; Daniel Vetter ;
> Xiong, Jianxin ; linux-
> r...@vger.kernel.org; dri-devel@lists.freedesktop.org; Leon Romanovsky
> ; Doug Ledford ;
> Vetter,
On Tue, Oct 27, 2020 at 09:45:54AM -0700, Douglas Anderson wrote:
> The simple panel code currently allows panels to define fixed delays
> at certain stages of initialization. These work OK, but they don't
> really map all that clearly to the requirements presented in many
> panel datasheets.
On Tue, 2020-10-27 at 17:58 +0100, Bartosz Golaszewski wrote:
> On Tue, Oct 27, 2020 at 5:50 PM Joe Perches wrote:
> >
> > On Tue, 2020-10-27 at 11:28 -0400, Michael S. Tsirkin wrote:
> > > On Tue, Oct 27, 2020 at 01:17:20PM +0100, Bartosz Golaszewski wrote:
> > > > From: Bartosz Golaszewski
>
Add support for multiple mst stream in hdcp port data
which will be used by RepeaterAuthStreamManage msg and
HDCP 2.2 security f/w for m' validation.
v2:
Init the hdcp port data k for HDMI/DP SST strem.
v3:
Cosmetic changes. [Uma]
Cc: Ramalingam C
Signed-off-by: Anshuman Gupta
---
Add support for HDCP 2.2 DP MST shim callback.
This adds existing DP HDCP shim callback for Link Authentication
and Encryption and HDCP 2.2 stream encryption
callback.
v2:
Added a WARN_ON() instead of drm_err. [Uma]
Cosmetic chnages. [Uma]
Cc: Ramalingam C
Signed-off-by: Anshuman Gupta
---
Enable HDCP 1.4 over DP MST for Gen12.
This also enable the stream encryption support for
older generations, which was missing earlier.
v2:
- Added debug print for stream encryption.
- Disable the hdcp on port after disabling last stream
encryption.
v3:
- Cosmetic change, removed the value less
hdcp_port_data is specific to a port on which HDCP
encryption is getting enabled, so encapsulate it to
intel_digital_port.
This will be required to enable HDCP 2.2 stream encryption.
Cc: Ramalingam C
Reviewed-by: Uma Shankar
Signed-off-by: Anshuman Gupta
---
Both HDCP_{1.x,2.x} requires to select/deselect Multistream HDCP bit
in TRANS_DDI_FUNC_CTL in order to enable/disable stream HDCP
encryption over DP MST Transport Link.
HDCP 1.4 stream encryption requires to validate the stream encryption
status in HDCP_STATUS_{TRANSCODER,PORT} register driving
Let's define Maximum MST content streams up to four
generically which can be supported by modern display
controllers.
Cc: Sean Paul
Cc: Ramalingam C
Acked-by: Maarten Lankhorst
Reviewed-by: Uma Shankar
Signed-off-by: Anshuman Gupta
---
include/drm/drm_hdcp.h | 8
1 file changed, 4
This requires for HDCP 2.2 MST check link.
Cc: Ramalingam C
Reviewed-by: Uma Shankar
Signed-off-by: Anshuman Gupta
---
drivers/gpu/drm/i915/display/intel_display_types.h | 3 ++-
drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 3 ++-
drivers/gpu/drm/i915/display/intel_hdcp.c | 2
Pass dig_port as an argument to intel_hdcp_init()
and intel_hdcp2_init().
This will be required for HDCP 2.2 stream encryption.
Cc: Ramalingam C
Reviewed-by: Uma Shankar
Signed-off-by: Anshuman Gupta
---
drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 4 ++--
Fix the size of WIRED_REPEATER_AUTH_STREAM_REQ cmd buffer size.
It is based upon the actual number of MST streams and size
of wired_cmd_repeater_auth_stream_req_in.
Excluding the size of hdcp_cmd_header.
v2:
hdcp_cmd_header size annotation nitpick. [Tomas]
Cc: Tomas Winkler
Cc: Ramalingam C
Add HDCP 2.2 DP MST HDCP2_STREAM_STATUS
and HDCP2_AUTH_STREAM register in i915_reg header.
Cc: Ramalingam C
Reviewed-by: Uma Shankar
Signed-off-by: Anshuman Gupta
---
drivers/gpu/drm/i915/i915_reg.h | 30 ++
1 file changed, 30 insertions(+)
diff --git
Enable HDCP 2.2 over DP MST.
Authenticate and enable port encryption only once for
an active HDCP 2.2 session, once port is authenticated
and encrypted enable encryption for each stream that
requires encryption on this port.
Similarly disable the stream encryption for each encrypted
stream, once
DP MST stream encryption status requires time of a link frame
in order to change its status, but as there were some HDCP
encryption timeout observed earlier, it is safer to use
ENCRYPT_STATUS_CHANGE_TIMEOUT_MS timeout for stream status too,
it requires to move the macro to a header.
It will be
This is v4 version to test with IGT
https://patchwork.freedesktop.org/series/82987/
This has addressed the review comments from Uma.
It has been also tested manually with IGT above series.
[PATCH v4 10/16] misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len
has an Ack from Tomas to merge it via
Handle CP_IRQ in DEVICE_SERVICE_IRQ_VECTOR_ESI0
It requires to call intel_hdcp_handle_cp_irq() in case
of CP_IRQ is triggered by a sink in DP-MST topology.
Cc: "Ville Syrjälä"
Cc: Ramalingam C
Reviewed-by: Uma Shankar
Signed-off-by: Anshuman Gupta
---
drivers/gpu/drm/i915/display/intel_dp.c
Gen12 has H/W delta with respect to HDCP{1.x,2.x} display engine
instances lies in Transcoder instead of DDI as in Gen11.
This requires hdcp driver to use mst_master_transcoder for link
authentication and stream transcoder for stream encryption
separately.
This will be used for both HDCP 1.4 and
When crtc state need_modeset is true it is not necessary
it is going to be a real modeset, it can turns to be a
fastset instead of modeset.
This turns content protection property to be DESIRED and hdcp
update_pipe left with property to be in DESIRED state but
actual hdcp->value was ENABLED.
This
Get DRM connector reference count while scheduling a prop work
to avoid any possible destroy of DRM connector when it is in
DRM_CONNECTOR_REGISTERED state.
Fixes: a6597faa2d59 ("drm/i915: Protect workers against disappearing
connectors")
Cc: Sean Paul
Cc: Ramalingam C
Signed-off-by: Anshuman
Hi Daniel,
More about the 3 things we've discussed before:
1. Cleaning up con_font_op():
(drivers/tty/vt/vt.c)
int con_font_op(struct vc_data *vc, struct console_font_op *op)
{
switch (op->op) {
case KD_FONT_OP_SET:
return con_font_set(vc, op);
case
On Tue, 2020-10-27 at 11:28 -0400, Michael S. Tsirkin wrote:
> On Tue, Oct 27, 2020 at 01:17:20PM +0100, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski
> >
> > Use the helper that checks for overflows internally instead of manually
> > calculating the size of the new array.
> >
> >
On Tue, Oct 27, 2020 at 10:54 AM Patrik Jakobsson
wrote:
> On Tue, Oct 27, 2020 at 10:33 AM Daniel Vetter wrote:
> > On Mon, Oct 26, 2020 at 08:41:04PM +0100, Arnd Bergmann wrote:
> > > From: Arnd Bergmann
> > >
> > > gcc -Wextra notices that one of the fields in psbfb_roll_ops has two
> > >
On Tue, Oct 27, 2020 at 4:31 PM Jyri Sarha wrote:
> On 26/10/2020 21:41, Arnd Bergmann wrote:
> > From: Arnd Bergmann
> >
> > The -Wmissing-field-initializer warning when building with W=2
> > turns into an error because tilcdc is built with -Werror:
> >
> > drm/tilcdc/tilcdc_drv.c:431:33:
The simple panel code currently allows panels to define fixed delays
at certain stages of initialization. These work OK, but they don't
really map all that clearly to the requirements presented in many
panel datasheets. Instead of defining a fixed delay, those datasheets
provide a timing diagram
Add support for the BOE NV110WTM-N61 panel. The EDID lists two modes
(one for 60 Hz refresh rate and one for 40 Hz), so we'll list both of
them here.
Note that the panel datasheet requires 80 ms between HPD asserting and
the backlight power being turned on. We'll use the new timing
constraints
Add yet another eDP panel.
Signed-off-by: Douglas Anderson
---
.../devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
This rfc will describe
An upcoming treewide cleanup.
How clang tooling was used to programatically do the clean up.
Solicit opinions on how to generally use clang tooling.
The clang warning -Wextra-semi-stmt produces about 10k warnings.
Reviewing these, a subset of semicolon after a switch looks
sti_select_fbfont() and sti_cook_fonts() are hard-coding the number of
characters of our built-in fonts as 256. Recently, we included that
information in our kernel font descriptor `struct font_desc`, so use
`fbfont->charcount` instead of hard-coded values.
This patch depends on patch "Fonts: Add
fbcon_startup() and fbcon_init() are hard-coding the number of characters
of our built-in fonts as 256. Recently, we included that information in
our kernel font descriptor `struct font_desc`, so use `font->charcount`
instead of a hard-coded value.
This patch depends on patch "Fonts: Add
Subsystems are assuming the number of characters of our built-in fonts.
Include that information in our kernel font descriptor, `struct
font_desc`.
Signed-off-by: Peilin Ye
---
include/linux/font.h | 1 +
lib/fonts/font_10x18.c | 1 +
lib/fonts/font_6x10.c | 1 +
It is improper to define `width` and `height` as signed in `struct
font_desc`. Make them unsigned. Also, change the corresponding printk()
format identifiers from `%d` to `%u`, in sti_select_fbfont().
Signed-off-by: Peilin Ye
---
Build-tested.
drivers/video/console/sticore.c | 2 +-
Remove 6 unused extern variables to reduce confusion. It is worth
mentioning that lib/fonts/font_8x8.c and lib/fonts/font_8x16.c also
declare `fontdata_8x8` and `fontdata_8x16` respectively, and this file
has nothing to do with them.
Signed-off-by: Peilin Ye
---
$ # Build-tested (Ubuntu 20.04)
$
Hi Daniel, Hi Greg, Hi all,
We are planning to use `font_desc` instead of `console_font` in `vc_data`,
and this is just some prep work for it. It doesn't do much, but at least
it removes two "FIXME"s in fbcon.c :)
Peilin Ye (5):
[1/5] fbdev/atafb: Remove unused extern variables
Searching for
On Tue, Oct 27, 2020 at 11:15:58AM +0100, Maxime Ripard wrote:
> When running the trigger hook, ALSA by default will take a spinlock, and
> thus will run the trigger hook in atomic context.
Reviewed-by: Mark Brown
signature.asc
Description: PGP signature
On 2020-10-26 18:54, Jordan Crouse wrote:
This is an extension to the series [1] to enable the System Cache (LLC) for
Adreno a6xx targets.
GPU targets with an MMU-500 attached have a slightly different process for
enabling system cache. Use the compatible string on the IOMMU phandle
to see if
On 26/10/2020 18:54, Nishanth Menon wrote:
> With the integration of chip-id detection scheme in kernel[1], there
> is no specific need to maintain multitudes of SoC specific config
> options, discussed as per [2], we have deprecated the usage in other
> places for v5.10-rc1. Fix the missing user
On Tue, Oct 27, 2020 at 2:52 PM Hans de Goede wrote:
>
> Add missing pci_iounmap() calls to properly unmap the memory on
> probe-failure and remove.
>
> Reported-by: kernel test robot
> Reported-by: Dan Carpenter
> Signed-off-by: Hans de Goede
I think switching over to devm would be really
Applied. Thanks!
Alex
On Tue, Oct 27, 2020 at 7:53 AM Sandeep wrote:
>
> On Mon, 26 Oct 2020 at 23:53, Alex Deucher wrote:
> >
> > I don't see them on the mailing list. Are you sure they went out?
> >
> > Alex
>
> The original email in this chain is the v2, sent in the correct form.
>
> >
>
On Tue, Oct 27, 2020 at 01:17:20PM +0100, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski
>
> Use the helper that checks for overflows internally instead of manually
> calculating the size of the new array.
>
> Signed-off-by: Bartosz Golaszewski
No problem with the patch, it does
On Mon, 2020-10-26 at 20:41 +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> clang warns about functions returning a 'const int' result:
>
> drivers/gpu/drm/imx/imx-tve.c:487:8: warning: type qualifiers ignored on
> function return type [-Wignored-qualifiers]
>
> Remove the extraneous
On Tue, Oct 27, 2020 at 12:38:02PM +0530, Sai Prakash Ranjan wrote:
> On 2020-10-27 00:24, Jordan Crouse wrote:
> >This is an extension to the series [1] to enable the System Cache (LLC)
> >for
> >Adreno a6xx targets.
> >
> >GPU targets with an MMU-500 attached have a slightly different process
Hi Abhinav,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on drm-exynos/exynos-drm-next]
[also build test WARNING on drm-intel/for-linux-next
tegra-drm/drm/tegra/for-next drm-tip/drm-tip linus/master v5.10-rc1
next-20201027]
[cannot apply to drm/drm-next
On Mon, Oct 26, 2020 at 01:17:16AM +0300, Dmitry Osipenko wrote:
> Now Internal and External Memory Controllers are memory interconnection
> providers. This allows us to use interconnect API for tuning of memory
> configuration. EMC driver now supports OPPs and DVFS.
>
> Signed-off-by: Dmitry
On Tue, 27 Oct 2020 at 14:50, Thierry Reding wrote:
>
> On Mon, Oct 26, 2020 at 01:17:14AM +0300, Dmitry Osipenko wrote:
> > Use devm_platform_ioremap_resource() helper which makes code a bit
> > cleaner.
> >
> > Signed-off-by: Dmitry Osipenko
> > ---
> > drivers/memory/tegra/tegra20-emc.c | 4
On Mon, Oct 26, 2020 at 01:17:15AM +0300, Dmitry Osipenko wrote:
> EMC driver will become mandatory after turning it into interconnect
> provider because interconnect users, like display controller driver, will
> fail to probe using newer device-trees that have interconnect properties.
> Thus make
Add missing pci_iounmap() calls to properly unmap the memory on
probe-failure and remove.
Reported-by: kernel test robot
Reported-by: Dan Carpenter
Signed-off-by: Hans de Goede
---
drivers/gpu/drm/vboxvideo/vbox_main.c | 23 ---
1 file changed, 16 insertions(+), 7
On Mon, Oct 26, 2020 at 01:17:14AM +0300, Dmitry Osipenko wrote:
> Use devm_platform_ioremap_resource() helper which makes code a bit
> cleaner.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/memory/tegra/tegra20-emc.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
I'm not a
On Mon, Oct 26, 2020 at 01:17:13AM +0300, Dmitry Osipenko wrote:
> This patch adds modularization support to the Tegra20 EMC driver. Driver
> now can be compiled as a loadable kernel module.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/memory/tegra/Kconfig | 2 +-
>
On Mon, Oct 26, 2020 at 01:17:12AM +0300, Dmitry Osipenko wrote:
> Now Memory Controller is a memory interconnection provider. This allows
> us to use interconnect API for tuning of memory configuration. This patch
> adds common ICC core and adds hooks which should be implemented by the SoC
>
On Mon, Oct 26, 2020 at 01:17:11AM +0300, Dmitry Osipenko wrote:
> Multiple Tegra drivers need to retrieve Memory Controller and there is
> duplication of the retrieval code among the drivers. This patch removes
> the duplication and fixes put_device() which was missed in the duplicated
> code.
>
On Tue, Oct 27, 2020 at 10:12:47AM +0100, Krzysztof Kozlowski wrote:
> On Mon, Oct 26, 2020 at 01:17:04AM +0300, Dmitry Osipenko wrote:
> > Add interconnect properties to the Memory Controller, External Memory
> > Controller and the Display Controller nodes in order to describe hardware
> >
On Mon, Oct 26, 2020 at 01:16:51AM +0300, Dmitry Osipenko wrote:
> External Memory Controller can gather various hardware statistics that
> are intended to be used for debugging purposes and for dynamic frequency
> scaling of memory bus.
>
> Document the new mfd-simple compatible and EMC
On Mon, Oct 26, 2020 at 01:16:46AM +0300, Dmitry Osipenko wrote:
> There is superfluous zero in the registers base address and registers
> size should be twice bigger.
>
> Signed-off-by: Dmitry Osipenko
> ---
> .../bindings/memory-controllers/nvidia,tegra20-emc.txt | 2 +-
> 1 file
On Mon, Oct 26, 2020 at 01:16:45AM +0300, Dmitry Osipenko wrote:
> The tegra_read_ram_code() is used by EMC drivers and we're going to make
> these driver modular, hence this function needs to be exported.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/soc/tegra/fuse/tegra-apbmisc.c | 2 ++
On Mon, Oct 26, 2020 at 01:16:44AM +0300, Dmitry Osipenko wrote:
> We're going to modularize Tegra EMC drivers and some of the EMC clk driver
> symbols need to be exported, let's export them.
>
> Signed-off-by: Dmitry Osipenko
> ---
> drivers/clk/tegra/clk-tegra20-emc.c | 3 +++
> 1 file
On Mon, Oct 26, 2020 at 06:41:09PM +0100, Christian König wrote:
> This replaces the spaghetti code in the two existing page pools.
>
> First of all depending on the allocation size it is between 3 (1GiB) and
> 5 (1MiB) times faster than the old implementation.
>
> It makes better use of buddy
On Tue, 27 Oct 2020 13:17:19 +0100,
Bartosz Golaszewski wrote:
>
> From: Bartosz Golaszewski
>
> Use the helper that checks for overflows internally instead of manually
> calculating the size of the new array.
>
> Signed-off-by: Bartosz Golaszewski
Reviewed-by: Takashi Iwai
thanks,
Am 27.10.20 um 13:17 schrieb Bartosz Golaszewski:
From: Bartosz Golaszewski
Use the helper that checks for overflows internally instead of manually
calculating the size of the new array.
Signed-off-by: Bartosz Golaszewski
Acked-by: Christian König
---
drivers/dma-buf/sync_file.c | 4
On 2020-10-27 at 11:59:14 +0530, Shankar, Uma wrote:
>
>
> > -Original Message-
> > From: Anshuman Gupta
> > Sent: Friday, October 23, 2020 5:51 PM
> > To: intel-...@lists.freedesktop.org; dri-devel@lists.freedesktop.org
> > Cc: seanp...@chromium.org; Nikula, Jani ; C,
> > Ramalingam ;
On Mon, Oct 26, 2020 at 06:41:09PM +0100, Christian König wrote:
> This replaces the spaghetti code in the two existing page pools.
>
> First of all depending on the allocation size it is between 3 (1GiB) and
> 5 (1MiB) times faster than the old implementation.
>
> It makes better use of buddy
On Mon, 26 Oct 2020 at 23:53, Alex Deucher wrote:
>
> I don't see them on the mailing list. Are you sure they went out?
>
> Alex
The original email in this chain is the v2, sent in the correct form.
>
> On Sat, Oct 24, 2020 at 1:47 PM Sandeep wrote:
> >
> > Hello,
> >
> > I've resent the
On Tue, 27 Oct 2020 11:15:58 +0100,
Maxime Ripard wrote:
>
> When running the trigger hook, ALSA by default will take a spinlock, and
> thus will run the trigger hook in atomic context.
>
> However, our HDMI driver will send the infoframes as part of the trigger
> hook, and part of that process
On Mon, Oct 26, 2020 at 01:17:24AM +0300, Dmitry Osipenko wrote:
> Use devm_platform_ioremap_resource() helper which makes code a bit
> cleaner.
Such cleanups (and few other in this patchset) should be at beginning of
patchset or even as part of a separate one. I think there is not much
stopping
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