; controller.
>
> Note, due to the technical limitations DP controller wasn't completely
> evaluated.
>
> [...]
Applied, thanks!
[10/10] arm64: dts: qcom: sar2130p: add display nodes
commit: 541d0b2f4dcd9514265b3a3f7f797525caabc1db
Best regards,
--
Bjorn Andersson
>
> [...]
Applied, thanks!
[16/16] ARM: dts: qcom: apq8064-ifc6410: drop HDMI HPD GPIO
commit: b2c547cffe2f67e18a3a276905649cc95aa7f293
Best regards,
--
Bjorn Andersson
link LVDS clocks
commit: d8dc4889afc92bd8757fcab607b734c684fce167
Best regards,
--
Bjorn Andersson
ects
commit: 6aeda4f2042711f99d63c5b7bf846c2bba711696
Best regards,
--
Bjorn Andersson
On Thu, May 08, 2025 at 08:12:33PM +0200, Konrad Dybcio wrote:
> From: Konrad Dybcio
>
I'd prefer this to contain some of the problem description from the
cover letter.
Regards,
Bjorn
> Add a file that will serve as a single source of truth for UBWC
> configuration data for various multimedia
On Wed, 23 Apr 2025 00:31:21 +0300, Danila Tikhonov wrote:
> Document QFPROM compatible for SM7150.
>
>
Applied, thanks!
[31/33] dt-bindings: arm: qcom: Add SM7150 Google Pixel 4a
commit: bd4718d97d308fdc20ddcd471444b3e398ce877d
Best regards,
--
Bjorn Andersson
bdcb156c2b05f48dc5963203
> v5:
> https://git.codelinaro.org/clo/la/abl/tianocore/edk2/-/blob/uefi.lnx.4.0.r31-rel/QcomModulePkg/Include/Protocol/DDRDetails.h?ref_type=heads
>
> Signed-off-by: Konrad Dybcio
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> ---
> drivers/soc/qcom
s-per-component (bpc) values of 10 and 12, since the Visionox
> RM692E5 panel operates at 10 bpc.
>
> [...]
Applied, thanks!
[4/4] arm64: dts: qcom: sm7325-nothing-spacewar: Enable panel and GPU
commit: 27b85be287f96180de2499b981eec83850df0da9
Best regards,
--
Bjorn Andersson
commit: 57aac7bd091cd7a1f43c852ce3703ce6c2433b21
[11/11] arm64: dts: qcom: x1e001de-devkit: Drop clock-names from PS8830
commit: 8cd4b0f6bc71b2bf4f5c3fb8ec2857192182cb23
Best regards,
--
Bjorn Andersson
On Wed, Mar 12, 2025 at 04:12:14PM +0100, Krzysztof Kozlowski wrote:
> On 06/03/2025 19:11, Konrad Dybcio wrote:
> > From: Konrad Dybcio
> >
> > MSM8916 seems to reuse the same hardware as MSM8974 and friends (for
> > whom this binding document was created). Add a new compatible for it.
> >
> >
On Wed, Feb 19, 2025 at 02:41:12PM -0700, Jeff Hugo wrote:
> Qualcomm is migrating away from quicinc.com email addresses towards ones
> with *.qualcomm.com.
>
> Signed-off-by: Jeff Hugo
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> ---
> .mailmap| 3 ++-
> MAINTAIN
On Fri, Dec 13, 2024 at 05:01:05PM +0530, Akhil P Oommen wrote:
> From: Jie Zhang
>
> Add gpu and gmu nodes for qcs615 chipset.
>
Please resubmit this in a series together with the gpucc patch.
Regards,
Bjorn
> Signed-off-by: Jie Zhang
> Signed-off-by: Akhil P Oommen
> Reviewed-by: Dmitry B
On Wed, Jan 08, 2025 at 04:31:46PM +0200, Abel Vesa wrote:
> Link Training Tunable PHY Repeaters (LTTPRs) are defined in DisplayPort
> 1.4a specification. As the name suggests, these PHY repeaters are
> capable of adjusting their output for link training purposes.
>
> According to the DisplayPort
On Wed, Jan 08, 2025 at 04:31:43PM +0200, Abel Vesa wrote:
> According to the DisplayPort standard, LTTPRs have two operating
> modes:
> - non-transparent - it replies to DPCD LTTPR field specific AUX
>requests, while passes through all other AUX requests
> - transparent - it passes through a
ark
> To: Dmitry Baryshkov
> To: Sean Paul
> To: Marijn Suijten
> To: David Airlie
> To: Simona Vetter
> To: Stephen Boyd
> To: Chandan Uddaraju
> To: Guenter Roeck
> To: Kuogee Hsieh
> To: Bjorn Andersson
> To: Konrad Dybcio
> To: Rob Herring
> To: Kr
On Thu, Dec 05, 2024 at 08:31:34PM -0800, Abhinav Kumar wrote:
> Interface type of MST interfaces is currently INTF_NONE.
> Fix this to INTF_DP.
>
Wouldn't it make sense to introduce this later in the series, once the
implementation would actually handle this case? Or could/should we have
left th
On Thu, Dec 05, 2024 at 08:32:15PM -0800, Abhinav Kumar wrote:
> From: Yongxing Mou
>
I'd expect "sa8775p" in the subject prefix.
> Populate the pixel clock for stream 1 for DP0 for sa8775p DP controller.
Please write your commit messages in the style expressed in
https://docs.kernel.org/proce
MU by default (3/4)
>
> [...]
Applied, thanks!
[3/4] arm64: dts: qcom: sdm670: add gpu
commit: cd89483a1327c0317a655cca1daf9521c7ec7529
[4/4] arm64: dts: qcom: sdm670-google-sargo: enable gpu
commit: fbf7cfa3ea986e5bf426748aa8afa386df61456f
Best regards,
--
Bjorn Andersson
319d
[7/7] arm64: qcom: dts: sm8650: add interconnect and opp-peak-kBps for GPU
commit: 63c21d61b46197b6295e12dbf29adff29c18ae2c
Best regards,
--
Bjorn Andersson
On Tue, Dec 10, 2024 at 02:53:51PM +0800, Fange Zhang wrote:
> This series aims to enable display on the QCS615 platform
>
> 1.Add MDSS & DPU support for QCS615
> 2.Add DSI support for QCS615
>
> QCS615 platform supports DisplayPort, and this feature will be added in a
> future patch
>
> Only d
On Tue, Dec 10, 2024 at 02:22:27AM +0530, Akhil P Oommen wrote:
> On 12/10/2024 1:24 AM, Rob Clark wrote:
> > On Mon, Dec 9, 2024 at 12:20 AM Akhil P Oommen
> > wrote:
> >>
> >> When kernel is booted in EL2, SECVID registers are accessible to the
> >> KMD. So we can use that to switch GPU's secur
On Tue, Nov 12, 2024 at 3:15 PM Akhil P Oommen wrote:
>
> On 11/11/2024 8:38 PM, Rob Clark wrote:
> > On Sun, Nov 10, 2024 at 9:31 AM Bjorn Andersson
> > wrote:
> >>
> >> Support for per-process page tables requires the SMMU aparture to be
> >> setu
On Mon, Nov 11, 2024 at 07:32:42PM +0530, Jyothi Kumar Seerapu wrote:
> GSI hardware generates an interrupt for each transfer completion.
> For multiple messages within a single transfer, this results
> in receiving N interrupts for N messages, which can introduce
> significant software interrupt l
On Mon, Nov 11, 2024 at 07:32:44PM +0530, Jyothi Kumar Seerapu wrote:
> The I2C driver gets an interrupt upon transfer completion.
> For multiple messages in a single transfer, N interrupts will be
> received for N messages, leading to significant software interrupt
> latency. To mitigate this late
On Mon, Nov 11, 2024 at 07:32:43PM +0530, Jyothi Kumar Seerapu wrote:
> I2C_QCOM_GENI is having compile dependencies on QCOM_GPI_DMA and
> so update I2C_QCOM_GENI to depends on QCOM_GPI_DMA.
>
Given that this is a separate patch, your wording can only be
interpreted as this being an existing prob
On Sun, 10 Nov 2024 09:33:39 -0800, Bjorn Andersson wrote:
> Support for per-page tables requires the SMMU aparture to be setup, on
> some targets this is done statically in firmware, on others it's
> expected to be requested in runtime by the driver, through a SCM call.
>
>
er to avoid "CP | AHB
bus error"-errors from the GPU.
Introduce a function to allow the msm driver to invoke this call.
Signed-off-by: Bjorn Andersson
---
drivers/firmware/qcom/qcom_scm.c | 26 ++
drivers/firmware/qcom/qcom_scm.h | 1 +
include/linu
forms, but only with Qualcomm presence in EL2.
I did receive Tested-by from Konrad and Jessica, not picking these up,
as I change the firmware call pattern in this version by introducing a
"is_available" check.
Signed-off-by: Bjorn Andersson
---
Changes in v2:
- Added a check to see if
on is expected to be done dynamically is the
QCS6490 rb3gen2.
The downstream driver does this unconditioanlly on any A6xx and newer,
so follow suite and make the call.
Signed-off-by: Bjorn Andersson
---
drivers/gpu/drm/msm/adreno/adreno_gpu.c | 11 +++
1 file changed, 11 insertions(+)
les for different parts of the dump.
> Structure these into a single buffer that userspace can parse and
> extract the original files from.
>
> Reviewed-by: Carl Vanderlip
> Signed-off-by: Jeffrey Hugo
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
On Tue, Oct 15, 2024 at 03:33:00PM GMT, Krzysztof Kozlowski wrote:
> On 15/10/2024 14:07, Jyothi Kumar Seerapu wrote:
> > When high performance with multiple i2c messages in a single transfer
> > is required, employ Block Event Interrupt (BEI) to trigger interrupts
> > after specific messages trans
On Tue, Oct 15, 2024 at 12:34:29PM -0600, Jeffrey Hugo wrote:
> On 10/14/2024 3:52 PM, Bjorn Andersson wrote:
> > On Wed, Sep 18, 2024 at 09:52:54AM -0600, Jeffrey Hugo wrote:
[..]
> > > struct sahara_context {
> > > struct sahara_packet
On Wed, Sep 18, 2024 at 09:52:54AM -0600, Jeffrey Hugo wrote:
> The Sahara protocol has a crashdump functionality. In the hello
> exchange, the device can advertise it has a memory dump available for
> the host to collect. Instead of the device making requests of the host,
> the host requests data
es for msm8998
commit: 2150c87db80cf7eed3939f32cbb18393055c58ce
Best regards,
--
Bjorn Andersson
> @@
>
> [...]
Applied, thanks!
[24/35] soc: qcom: qmi: Reorganize kerneldoc parameter names
commit: eea73fa08e69fec9cdc915592022bec6a9ac8ad7
Best regards,
--
Bjorn Andersson
on is expected to be done dynamically is the
QCS6490 rb3gen2.
The downstream driver does this unconditioanlly on any A6xx and newer,
so follow suite and make the call.
Signed-off-by: Bjorn Andersson
---
drivers/gpu/drm/msm/adreno/adreno_gpu.c | 10 ++
1 file changed, 10 insertions(+)
er to avoid "CP | AHB
bus error"-errors from the GPU.
Introduce a function to allow the msm driver to invoke this call.
Signed-off-by: Bjorn Andersson
---
drivers/firmware/qcom/qcom_scm.c | 19 +++
drivers/firmware/qcom/qcom_scm.h | 1 +
include/linu
forms, but only with Qualcomm presence in EL2.
Signed-off-by: Bjorn Andersson
---
Bjorn Andersson (2):
firmware: qcom: scm: Introduce CP_SMMU_APERTURE_ID
drm/msm/adreno: Setup SMMU aparture for per-process page table
drivers/firmware/qcom/qcom_scm.c| 19 +++
dr
On Thu, Sep 26, 2024 at 04:31:33PM +0530, Mahadevan wrote:
> Document the MDSS hardware found on the Qualcomm SA8775P platform.
>
> Signed-off-by: Mahadevan
> ---
>
> [v2]
> - Use fake DISPCC nodes to avoid clock dependencies in dt-bindings. [Dmitry]
> - Update bindings by fixing dt_binding_chec
On Thu, Sep 26, 2024 at 04:55:02PM GMT, Mahadevan P wrote:
> Sorry, Please ignore this thread/coverletter
>
go/upstream and adopt b4, please.
On Thu, Sep 12, 2024 at 03:34:05PM +0530, Soutrik Mukhopadhyay wrote:
>
> On 9/12/2024 1:32 AM, Bjorn Andersson wrote:
> > On Wed, Sep 11, 2024 at 03:38:13PM +0530, Soutrik Mukhopadhyay wrote:
> > > The Qualcomm SA8775P platform comes with a DisplayPort controller
> &
On Wed, Sep 11, 2024 at 03:38:10PM +0530, Soutrik Mukhopadhyay wrote:
> In order to support different HW versions, introduce aux_cfg array
> to move v4 specific aux configuration settings.
>
> Signed-off-by: Soutrik Mukhopadhyay
> ---
> drivers/phy/qualcomm/phy-qcom-edp.c | 34 +-
On Wed, Sep 11, 2024 at 03:38:13PM +0530, Soutrik Mukhopadhyay wrote:
> The Qualcomm SA8775P platform comes with a DisplayPort controller
> with a different base offset than the previous SoCs,
> add support for this in the DisplayPort driver.
>
> Signed-off-by: Soutrik Mukhopadhyay
> ---
> drive
astrpc label
commit: b45af698d5114f9b666c7d8b58a9111d0526d7f7
Best regards,
--
Bjorn Andersson
dts: qcom: sm8350: add refgen regulator
commit: 08822cf3de00f1b9edb01b995d926595e48a54eb
Best regards,
--
Bjorn Andersson
t regards,
--
Bjorn Andersson
On Mon, 05 Aug 2024 19:08:01 +0200, Bartosz Golaszewski wrote:
> Add DT bindings, relevant DT defines, DTS nodes and driver changes
> required to enable the remoteprocs on sa8775p.
>
> To: Bjorn Andersson
> To: Mathieu Poirier
> To: Rob Herring
> To: Krzysztof Kozlowsk
On Mon, 05 Aug 2024 19:08:01 +0200, Bartosz Golaszewski wrote:
> Add DT bindings, relevant DT defines, DTS nodes and driver changes
> required to enable the remoteprocs on sa8775p.
>
> To: Bjorn Andersson
> To: Mathieu Poirier
> To: Rob Herring
> To: Krzysztof Kozlowsk
Dybcio's email address
commit: fce6a1eefb2a1db706fa17ca21e3e7107811d2e8
Best regards,
--
Bjorn Andersson
On Tue, Jul 30, 2024 at 11:58:19PM +0300, Dmitry Baryshkov wrote:
> Hi Abhinav,
>
> On Tue, 30 Jul 2024 at 22:50, Abhinav Kumar wrote:
> >
> > Hardware document indicates that widebus is recommended on DP on all
> > MDSS chipsets starting version 5.x.x and above.
> >
> > Follow the guideline and
_ATNA33XC20
commit: 10f98bb9d98137b544b00abb4f9df45e9be7878d
Best regards,
--
Bjorn Andersson
On Mon, Jul 22, 2024 at 09:43:13PM GMT, Danila Tikhonov wrote:
> From: Eugene Lepshy
>
Please make sure the subject prefix matches other changes in the same
driver/files.
Regards,
Bjorn
> According to downstream, A642L's speedbin is 129 and uses 4 as index
>
> Signed-off-by: Eugene Lepshy
>
emories and double the number of data channels to improve
> bandwidth to DDR.
>
> [...]
Applied, thanks!
[5/5] arm64: dts: qcom: x1e80100: Add gpu support
commit: 721e38301b79a6ee8375cb0ebd586699a7f353e3
Best regards,
--
Bjorn Andersson
On Mon, Jul 01, 2024 at 05:22:37PM +0530, Ekansh Gupta wrote:
> For user PD initialization, initmem is allocated and sent to DSP for
> initial memory requirements like shell loading. This size is passed
> by user space and is checked against a max size.
Why does fastrpc_init_create_process() alloc
On Mon, Jun 24, 2024 at 03:30:31AM GMT, Caleb Connolly wrote:
> Initial support for USB, UFS, touchscreen, panel, wifi, and bluetooth.
>
Nice.
> diff --git a/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi
> b/arch/arm64/boot/dts/qcom/sm8250-oneplus-common.dtsi
[..]
> + vph_pwr: vph-pwr
On Sun, Jun 23, 2024 at 08:46:30PM GMT, Akhil P Oommen wrote:
> On Sun, Jun 23, 2024 at 02:53:17PM +0200, Krzysztof Kozlowski wrote:
> > On 23/06/2024 14:28, Akhil P Oommen wrote:
> > > On Sun, Jun 23, 2024 at 01:17:16PM +0200, Krzysztof Kozlowski wrote:
> > >> On 23/06/2024 13:06, Akhil P Oommen w
On Fri, Jun 21, 2024 at 05:52:32PM GMT, Daniel Vetter wrote:
> On Fri, Jun 21, 2024 at 09:40:09AM -0600, Jeffrey Hugo wrote:
> > On 6/21/2024 5:19 AM, Dmitry Baryshkov wrote:
> > > On Fri, 21 Jun 2024 at 09:19, Bjorn Andersson
> > > wrote:
> > > >
> &g
On Wed, Jun 12, 2024 at 09:28:39PM GMT, Dmitry Baryshkov wrote:
> On Wed, Jun 12, 2024 at 12:17:28PM +0530, Ekansh Gupta wrote:
> > Move fastrpc.c from misc/ to misc/fastrpc/. New C files are planned
> > to be added for PD notifications and other missing features. Adding
> > and maintaining new fil
a83
[2/7] soc: qcom: smem: Add a feature code getter
commit: 81bbb2b891174da9301fc0d4fe9622bd4cb6a995
Best regards,
--
Bjorn Andersson
On Wed, Apr 17, 2024 at 10:02:54PM GMT, Konrad Dybcio wrote:
[..]
> diff --git a/include/linux/soc/qcom/socinfo.h
> b/include/linux/soc/qcom/socinfo.h
> index 10e0a4c287f4..52439f48428f 100644
> --- a/include/linux/soc/qcom/socinfo.h
> +++ b/include/linux/soc/qcom/socinfo.h
> @@ -3,6 +3,8 @@
> #i
> (kernel v6.5).
>
> backlight: lm3630a: Turn off both led strings when display is blank
>
> [...]
Applied, thanks!
[4/4] ARM: dts: qcom: msm8974-hammerhead: Hook up backlight
commit: e23dfb4ee30a120a947abb94a718ccc1eb5f87ff
Best regards,
--
Bjorn Andersson
: qcom: msm8976: Declare and wire SDC pins
> arm64: dts: qcom: msm8976: Add WCNSS node
>
> [...]
Applied, thanks!
[1/8] arm64: dts: qcom: msm8976: Add IOMMU nodes
commit: 418c2ffd7df9bfc25c21172bd881b78d7569fb4d
Best regards,
--
Bjorn Andersson
(!of_device_is_available(np)) {
would cover both cases and be slightly cleaner imho...
But this looks reasonable either way.
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> zap_available = false;
> return -ENODEV;
> }
> --
> 2.45.1
>
series (mostly just wiring up TCPM and the SBU
> mux).
>
> [...]
Applied, thanks!
[3/3] arm64: dts: qcom: sm6350: Add DisplayPort controller
commit: 62f87a3cac4e70fa916914a359d3f045a5ad8b9b
Best regards,
--
Bjorn Andersson
On Thu, Apr 11, 2024 at 04:31:41AM +0300, Dmitry Baryshkov wrote:
> On Wed, Apr 10, 2024 at 11:52:52PM +0200, Konrad Dybcio wrote:
[..]
> > diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
> > b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
> > index e4275d3ad581..5a5dc3faa971 100644
> > --- a/drivers/g
On Mon, Apr 08, 2024 at 02:31:45PM -0700, Abhinav Kumar wrote:
> On 3/28/2024 7:40 AM, Bjorn Andersson wrote:
> > From: Bjorn Andersson
> >
> > The dp_audio read and write operations uses members in struct dp_catalog
> > for passing arguments and return va
On Fri, Apr 05, 2024 at 10:41:30AM +0200, Konrad Dybcio wrote:
> Introduce getters for SoC product and feature codes and export them.
>
Thought I commented on this already, but I don't see my reply...
Can you please elaborate on what this stuff is, such that we have a
track record in the history
On Tue, Apr 09, 2024 at 01:07:57AM +0300, Dmitry Baryshkov wrote:
> On Tue, 9 Apr 2024 at 00:23, Abhinav Kumar wrote:
> > On 4/8/2024 2:12 PM, Dmitry Baryshkov wrote:
> > > On Mon, 8 Apr 2024 at 22:43, Abhinav Kumar
> > > wrote:
> > >> On 4/7/2024 11:48 AM
On Mon, Apr 08, 2024 at 12:43:34PM -0700, Abhinav Kumar wrote:
>
>
> On 4/7/2024 11:48 AM, Bjorn Andersson wrote:
> > On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote:
> > > From: Kuogee Hsieh
> > [..]
> > > diff --git a/drivers/gpu/drm/msm/d
On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote:
> From: Kuogee Hsieh
[..]
> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
> b/drivers/gpu/drm/msm/dp/dp_display.c
> index d80f89581760..bfb6dfff27e8 100644
> --- a/drivers/gpu/drm/msm/dp/dp_display.c
> +++ b/drivers/gpu/drm/msm/dp/
Now that the connector_type is dynamically determined, the
connector_type of the struct msm_dp_desc is unused. Clean it up.
Remaining duplicate entries are squashed.
Signed-off-by: Bjorn Andersson
---
This cleans up after, and hence depends on,
https://lore.kernel.org/all/20240324-x1e80100
ls
commit: 7fb5680b589d5eae64ada1d917b6ff2dab82f5ae
[3/4] arm64: dts: qcom: sc8180x: Drop flags for mdss irqs
commit: 580701ec27f61e0996dd5fcd23b091b6bf6933e3
[4/4] arm64: dts: qcom: sc8180x: add dp_p1 register blocks to DP nodes
commit: 1106ea2266d11ebd97c3493a0c36a45272bfb67a
Best reg
On Fri, Mar 29, 2024 at 07:23:07AM +0200, Dmitry Baryshkov wrote:
> On Fri, 29 Mar 2024 at 06:02, Bjorn Andersson
> wrote:
> > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
> > b/drivers/gpu/drm/msm/dp/dp_display.c
[..]
> > static const struct msm_dp_desc sc8280xp_e
Now that the connector_type is dynamically determined, the
connector_type of the struct msm_dp_desc is unused. Clean it up.
Signed-off-by: Bjorn Andersson
---
This cleans up after, and hence depends on,
https://lore.kernel.org/all/20240324-x1e80100-display-refactor-connector-v4-1-e0ebaea66
On Thu, Mar 28, 2024 at 02:21:14PM -0700, Abhinav Kumar wrote:
>
>
> On 3/28/2024 1:58 PM, Stephen Boyd wrote:
> > Quoting Abhinav Kumar (2024-03-28 13:24:34)
> > > + Johan and Bjorn for FYI
> > >
> > > On 3/28/2024 1:04 PM, Kuogee Hsieh wrote:
> > > > For internal HPD case, hpd_event_thread is
From: Bjorn Andersson
Throughout the Qualcomm Displayport driver a number of defines and
struct members has become unused, but lingers in the code. Remove these.
Reviewed-by: Dmitry Baryshkov
Signed-off-by: Bjorn Andersson
---
drivers/gpu/drm/msm/dp/dp_audio.c | 5 -
drivers/gpu/drm
From: Bjorn Andersson
The "desc" member of struct dp_panel is zero-initialized during
allocation and never assigned, resulting in dp_ctrl_use_fixed_nvid()
never returning true. This returned boolean value is passed around but
never acted upon.
Perform constant propagation and remove
From: Bjorn Andersson
The dp_audio read and write operations uses members in struct dp_catalog
for passing arguments and return values. This adds unnecessary
complexity to the implementation, as it turns out after detangling the
logic that no state is actually held in these variables.
Clean
From: Bjorn Andersson
The dp_aux write operations takes the data to be operated on through a
member of struct dp_catalog, rather than as an argument to the function.
No state is maintained other than across the calling of the functions,
so replace this member with a function argument.
Reviewed
From: Bjorn Andersson
dp_catalog_panel_timing_cfg() takes 4 arguments, which are passed from
the calling function through members of struct dp_catalog.
No state is maintained other than across this call, so switch to
function arguments to clean up the code.
Reviewed-by: Dmitry Baryshkov
From: Bjorn Andersson
The members of struct dp_debug are no longer used, so the only purpose
of this struct is as a type of the return value of dp_debug_get(), to
signal success/error.
Drop the struct in favor of signalling the result of initialization
using an int, then merge dp_debug_get
Spring is in the air, clean out some dust that has accumulated in the
Qualcomm DP driver.
Signed-off-by: Bjorn Andersson
---
Changes in v2:
- Merge dp_debug_get() and dp_debug_init()
- Link to v1:
https://lore.kernel.org/r/20240326-msm-dp-cleanup-v1-0-e775556ec...@quicinc.com
---
Bjorn
mitry Baryshkov
> Signed-off-by: Abel Vesa
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> ---
> drivers/gpu/drm/msm/dp/dp_display.c | 9 +
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
> b/drivers/gpu/drm/msm/dp/dp_display.c
>
l described in DT, therefore, assume it's eDP if panel node
> is present.
>
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> Signed-off-by: Abel Vesa
> ---
> drivers/gpu/drm/msm/dp/dp_display.c | 29 -
> 1 file changed, 28 insertions(+), 1 deletion(-)
From: Bjorn Andersson
The "desc" member of struct dp_panel is zero-initialized during
allocation and never assigned, resulting in dp_ctrl_use_fixed_nvid()
never returning true. This returned boolean value is passed around but
never acted upon.
Perform constant propagation and remove
From: Bjorn Andersson
The dp_audio read and write operations uses members in struct dp_catalog
for passing arguments and return values. This adds unnecessary
complexity to the implementation, as it turns out after detangling the
logic that no state is actually held in these variables.
Clean
From: Bjorn Andersson
The members of struct dp_debug are no longer used, so the only purpose
of this struct is as a type of the return value of dp_debug_get(), to
signal success/error.
Drop the struct in favor of signalling the result of initialization
using an int.
Signed-off-by: Bjorn
From: Bjorn Andersson
Throughout the Qualcomm Displayport driver a number of defines and
struct members has become unused, but lingers in the code. Remove these.
Signed-off-by: Bjorn Andersson
---
drivers/gpu/drm/msm/dp/dp_audio.c | 5 -
drivers/gpu/drm/msm/dp/dp_catalog.c | 1
From: Bjorn Andersson
The dp_aux write operations takes the data to be operated on through a
member of struct dp_catalog, rather than as an argument to the function.
No state is maintained other than across the calling of the functions,
so replace this member with a function argument.
Signed
From: Bjorn Andersson
dp_catalog_panel_timing_cfg() takes 4 arguments, which are passed from
the calling function through members of struct dp_catalog.
No state is maintained other than across this call, so switch to
function arguments to clean up the code.
Signed-off-by: Bjorn Andersson
Spring is in the air, clean out some dust that has accumulated in the
Qualcomm DP driver.
Signed-off-by: Bjorn Andersson
---
Bjorn Andersson (6):
drm/msm/dp: Drop unused dp_debug struct
drm/msm/dp: Removed fixed nvid "support"
drm/msm/dp: Remove unused defines a
he device when an image is not available. The device will
> evaluate if the image is required or not, and take the appropriate
> action.
>
> Signed-off-by: Jeffrey Hugo
> Reviewed-by: Carl Vanderlip
> Reviewed-by: Pranjal Ramajor Asha Kanojiya
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
On Fri, Mar 22, 2024 at 03:22:22PM +0200, Abel Vesa wrote:
> Instead of relying on different compatibles for eDP and DP, lookup
> the panel node in devicetree to figure out the connector type and
> then pass on that information to the PHY. External DP is not described
> in DT, therefore, assume it'
s559nk06 compat
> drm/panel: add samsung s6e3fa7 panel driver
> arm64: dts: qcom: sdm670-google-sargo: add panel
>
> [...]
Applied, thanks!
[3/3] arm64: dts: qcom: sdm670-google-sargo: add panel
commit: 232490b925272d54dd91847a183bdbc2deec904b
Best regards,
--
Bjorn Andersson
-off-by: Abel Vesa
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> ---
> drivers/gpu/drm/msm/dp/dp_ctrl.c| 11 +++
> drivers/gpu/drm/msm/dp/dp_ctrl.h| 1 +
> drivers/gpu/drm/msm/dp/dp_display.c | 17 ++---
> 3 files changed, 26 insertions(+), 3 delet
t; >>
> > >>
> > >>
> > >> On 2/22/24 00:41, Dmitry Baryshkov wrote:
> > >>> On Thu, 22 Feb 2024 at 01:19, Bjorn Andersson
> > >>> wrote:
> > >>>>
> > >>>> The max frequency listed in the DPU
On Thu, Feb 22, 2024 at 01:50:12AM +0200, Dmitry Baryshkov wrote:
> On Thu, 22 Feb 2024 at 01:19, Bjorn Andersson
> wrote:
> >
> > With the ADSP remoteproc loaded pmic_glink can be introduced and wired
> > up to provide role and orientation switching signals.
>
On Thu, Feb 22, 2024 at 01:38:45AM +0200, Dmitry Baryshkov wrote:
> On Thu, 22 Feb 2024 at 01:19, Bjorn Andersson
> wrote:
> >
> > When upstreamed the SC7280 DP controllers where described as one being
> > DP and one eDP, but they can infact both be DP or eDP.
>
On Wed, Feb 21, 2024 at 12:50:33AM +0200, Abel Vesa wrote:
> Add the X1E80100 DP descs and compatible. This platform will be using
> a single compatible for both eDP and DP mode. The actual mode will
> be set in devicetree via is-edp flag.
>
> Signed-off-by: Abel Vesa
> ---
> drivers/gpu/drm/msm
On Wed, Feb 21, 2024 at 12:50:31AM +0200, Abel Vesa wrote:
> Add the X1E80100 to the list of compatibles and docoment the is-edp
s/docoment/document/
> flag. This new flag will be used from now on to dictate the mode from
s/from now on//
Perhaps cleaner to spell out that the controllers are exp
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