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* [PATCH] drm/msm/dp: remove most of usbpd-related remains
@ 2021-05-15 19:56 Dmitry Baryshkov
  2021-05-16  5:41 ` Bjorn Andersson
  0 siblings, 1 reply; 3+ messages in thread
From: Dmitry Baryshkov @ 2021-05-15 19:56 UTC (permalink / raw)
  To: Bjorn Andersson, Rob Clark, Sean Paul, Abhinav Kumar
  Cc: Jonathan Marek, Stephen Boyd, David Airlie, Daniel Vetter,
	linux-arm-msm, dri-devel, freedreno

Remove most of remains of downstream usbpd code. Mainline kernel uses
different approach for managing Type-C / USB-PD, so this remains unused.
Do not touch usbpd callbacks for now, since they look usefull enough as
an example of how to handle connect/disconnect (to be rewritten into .

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/Makefile        |  1 -
 drivers/gpu/drm/msm/dp/dp_ctrl.c    |  4 +-
 drivers/gpu/drm/msm/dp/dp_ctrl.h    |  3 +-
 drivers/gpu/drm/msm/dp/dp_debug.c   |  6 +--
 drivers/gpu/drm/msm/dp/dp_debug.h   |  4 +-
 drivers/gpu/drm/msm/dp/dp_display.c | 36 ++-------------
 drivers/gpu/drm/msm/dp/dp_hpd.c     | 69 -----------------------------
 drivers/gpu/drm/msm/dp/dp_hpd.h     | 51 ---------------------
 drivers/gpu/drm/msm/dp/dp_power.c   |  2 +-
 drivers/gpu/drm/msm/dp/dp_power.h   |  3 +-
 10 files changed, 11 insertions(+), 168 deletions(-)
 delete mode 100644 drivers/gpu/drm/msm/dp/dp_hpd.c

diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
index 610d630326bb..8a58c1615d38 100644
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -107,7 +107,6 @@ msm-$(CONFIG_DRM_MSM_DP)+= dp/dp_aux.o \
 	dp/dp_ctrl.o \
 	dp/dp_display.o \
 	dp/dp_drm.o \
-	dp/dp_hpd.o \
 	dp/dp_link.o \
 	dp/dp_panel.o \
 	dp/dp_parser.o \
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c
index 1390f3547fde..7bb0f6a9b731 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.c
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c
@@ -1364,7 +1364,7 @@ static int dp_ctrl_enable_stream_clocks(struct dp_ctrl_private *ctrl)
 	return ret;
 }
 
-int dp_ctrl_host_init(struct dp_ctrl *dp_ctrl, bool flip, bool reset)
+int dp_ctrl_host_init(struct dp_ctrl *dp_ctrl, bool reset)
 {
 	struct dp_ctrl_private *ctrl;
 	struct dp_io *dp_io;
@@ -1379,8 +1379,6 @@ int dp_ctrl_host_init(struct dp_ctrl *dp_ctrl, bool flip, bool reset)
 	dp_io = &ctrl->parser->io;
 	phy = dp_io->phy;
 
-	ctrl->dp_ctrl.orientation = flip;
-
 	if (reset)
 		dp_catalog_ctrl_reset(ctrl->catalog);
 
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.h b/drivers/gpu/drm/msm/dp/dp_ctrl.h
index a836bd358447..682c3c511e8e 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.h
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.h
@@ -14,12 +14,11 @@
 #include "dp_catalog.h"
 
 struct dp_ctrl {
-	bool orientation;
 	atomic_t aborted;
 	u32 pixel_rate;
 };
 
-int dp_ctrl_host_init(struct dp_ctrl *dp_ctrl, bool flip, bool reset);
+int dp_ctrl_host_init(struct dp_ctrl *dp_ctrl, bool reset);
 void dp_ctrl_host_deinit(struct dp_ctrl *dp_ctrl);
 int dp_ctrl_on_link(struct dp_ctrl *dp_ctrl);
 int dp_ctrl_on_stream(struct dp_ctrl *dp_ctrl);
diff --git a/drivers/gpu/drm/msm/dp/dp_debug.c b/drivers/gpu/drm/msm/dp/dp_debug.c
index 2f6247e80e9d..eb6288dcabde 100644
--- a/drivers/gpu/drm/msm/dp/dp_debug.c
+++ b/drivers/gpu/drm/msm/dp/dp_debug.c
@@ -21,7 +21,6 @@
 struct dp_debug_private {
 	struct dentry *root;
 
-	struct dp_usbpd *usbpd;
 	struct dp_link *link;
 	struct dp_panel *panel;
 	struct drm_connector **connector;
@@ -390,14 +389,14 @@ static int dp_debug_init(struct dp_debug *dp_debug, struct drm_minor *minor)
 }
 
 struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel,
-		struct dp_usbpd *usbpd, struct dp_link *link,
+		struct dp_link *link,
 		struct drm_connector **connector, struct drm_minor *minor)
 {
 	int rc = 0;
 	struct dp_debug_private *debug;
 	struct dp_debug *dp_debug;
 
-	if (!dev || !panel || !usbpd || !link) {
+	if (!dev || !panel || !link) {
 		DRM_ERROR("invalid input\n");
 		rc = -EINVAL;
 		goto error;
@@ -410,7 +409,6 @@ struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel,
 	}
 
 	debug->dp_debug.debug_en = false;
-	debug->usbpd = usbpd;
 	debug->link = link;
 	debug->panel = panel;
 	debug->dev = dev;
diff --git a/drivers/gpu/drm/msm/dp/dp_debug.h b/drivers/gpu/drm/msm/dp/dp_debug.h
index 7eaedfbb149c..c5da109143da 100644
--- a/drivers/gpu/drm/msm/dp/dp_debug.h
+++ b/drivers/gpu/drm/msm/dp/dp_debug.h
@@ -42,7 +42,7 @@ struct dp_debug {
  * for debugfs input to be communicated with existing modules
  */
 struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel,
-		struct dp_usbpd *usbpd, struct dp_link *link,
+		struct dp_link *link,
 		struct drm_connector **connector,
 		struct drm_minor *minor);
 
@@ -59,7 +59,7 @@ void dp_debug_put(struct dp_debug *dp_debug);
 
 static inline
 struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel,
-		struct dp_usbpd *usbpd, struct dp_link *link,
+		struct dp_link *link,
 		struct drm_connector **connector, struct drm_minor *minor)
 {
 	return ERR_PTR(-EINVAL);
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index 1784e119269b..ee227c69f9f2 100644
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -88,7 +88,6 @@ struct dp_display_private {
 	struct platform_device *pdev;
 	struct dentry *root;
 
-	struct dp_usbpd   *usbpd;
 	struct dp_parser  *parser;
 	struct dp_power   *power;
 	struct dp_catalog *catalog;
@@ -361,20 +360,15 @@ static int dp_display_process_hpd_high(struct dp_display_private *dp)
 
 static void dp_display_host_init(struct dp_display_private *dp, int reset)
 {
-	bool flip = false;
-
 	if (dp->core_initialized) {
 		DRM_DEBUG_DP("DP core already initialized\n");
 		return;
 	}
 
-	if (dp->usbpd->orientation == ORIENTATION_CC2)
-		flip = true;
-
 	dp_display_set_encoder_mode(dp);
 
-	dp_power_init(dp->power, flip);
-	dp_ctrl_host_init(dp->ctrl, flip, reset);
+	dp_power_init(dp->power);
+	dp_ctrl_host_init(dp->ctrl, reset);
 	dp_aux_init(dp->aux);
 	dp->core_initialized = true;
 }
@@ -502,7 +496,6 @@ static int dp_display_usbpd_attention_cb(struct device *dev)
 	int rc = 0;
 	u32 sink_request;
 	struct dp_display_private *dp;
-	struct dp_usbpd *hpd;
 
 	if (!dev) {
 		DRM_ERROR("invalid dev\n");
@@ -516,8 +509,6 @@ static int dp_display_usbpd_attention_cb(struct device *dev)
 		return -ENODEV;
 	}
 
-	hpd = dp->usbpd;
-
 	/* check for any test request issued by sink */
 	rc = dp_link_process_request(dp->link);
 	if (!rc) {
@@ -533,14 +524,10 @@ static int dp_display_usbpd_attention_cb(struct device *dev)
 
 static int dp_hpd_plug_handle(struct dp_display_private *dp, u32 data)
 {
-	struct dp_usbpd *hpd = dp->usbpd;
 	u32 state;
 	u32 tout = DP_TIMEOUT_5_SECOND;
 	int ret;
 
-	if (!hpd)
-		return 0;
-
 	mutex_lock(&dp->event_mutex);
 
 	state =  dp->hpd_state;
@@ -563,11 +550,8 @@ static int dp_hpd_plug_handle(struct dp_display_private *dp, u32 data)
 
 	dp->hpd_state = ST_CONNECT_PENDING;
 
-	hpd->hpd_high = 1;
-
 	ret = dp_display_usbpd_configure_cb(&dp->pdev->dev);
 	if (ret) {	/* link train failed */
-		hpd->hpd_high = 0;
 		dp->hpd_state = ST_DISCONNECTED;
 
 		if (ret == -ECONNRESET) { /* cable unplugged */
@@ -619,12 +603,8 @@ static void dp_display_handle_plugged_change(struct msm_dp *dp_display,
 
 static int dp_hpd_unplug_handle(struct dp_display_private *dp, u32 data)
 {
-	struct dp_usbpd *hpd = dp->usbpd;
 	u32 state;
 
-	if (!hpd)
-		return 0;
-
 	mutex_lock(&dp->event_mutex);
 
 	state = dp->hpd_state;
@@ -646,8 +626,6 @@ static int dp_hpd_unplug_handle(struct dp_display_private *dp, u32 data)
 	dp_catalog_hpd_config_intr(dp->catalog, DP_DP_HPD_PLUG_INT_MASK
 				| DP_DP_IRQ_HPD_INT_MASK, false);
 
-	hpd->hpd_high = 0;
-
 	/*
 	 * We don't need separate work for disconnect as
 	 * connect/attention interrupts are disabled
@@ -744,14 +722,6 @@ static int dp_init_sub_modules(struct dp_display_private *dp)
 	cb->disconnect = dp_display_usbpd_disconnect_cb;
 	cb->attention  = dp_display_usbpd_attention_cb;
 
-	dp->usbpd = dp_hpd_get(dev, cb);
-	if (IS_ERR(dp->usbpd)) {
-		rc = PTR_ERR(dp->usbpd);
-		DRM_ERROR("failed to initialize hpd, rc = %d\n", rc);
-		dp->usbpd = NULL;
-		goto error;
-	}
-
 	dp->parser = dp_parser_get(dp->pdev);
 	if (IS_ERR(dp->parser)) {
 		rc = PTR_ERR(dp->parser);
@@ -1380,7 +1350,7 @@ void msm_dp_debugfs_init(struct msm_dp *dp_display, struct drm_minor *minor)
 	dp = container_of(dp_display, struct dp_display_private, dp_display);
 	dev = &dp->pdev->dev;
 
-	dp->debug = dp_debug_get(dev, dp->panel, dp->usbpd,
+	dp->debug = dp_debug_get(dev, dp->panel,
 					dp->link, &dp->dp_display.connector,
 					minor);
 	if (IS_ERR(dp->debug)) {
diff --git a/drivers/gpu/drm/msm/dp/dp_hpd.c b/drivers/gpu/drm/msm/dp/dp_hpd.c
deleted file mode 100644
index e1c90fa47411..000000000000
--- a/drivers/gpu/drm/msm/dp/dp_hpd.c
+++ /dev/null
@@ -1,69 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.
- */
-
-#define pr_fmt(fmt)	"[drm-dp] %s: " fmt, __func__
-
-#include <linux/slab.h>
-#include <linux/device.h>
-
-#include "dp_hpd.h"
-
-/* DP specific VDM commands */
-#define DP_USBPD_VDM_STATUS	0x10
-#define DP_USBPD_VDM_CONFIGURE	0x11
-
-/* USBPD-TypeC specific Macros */
-#define VDM_VERSION		0x0
-#define USB_C_DP_SID		0xFF01
-
-struct dp_hpd_private {
-	struct device *dev;
-	struct dp_usbpd_cb *dp_cb;
-	struct dp_usbpd dp_usbpd;
-};
-
-int dp_hpd_connect(struct dp_usbpd *dp_usbpd, bool hpd)
-{
-	int rc = 0;
-	struct dp_hpd_private *hpd_priv;
-
-	hpd_priv = container_of(dp_usbpd, struct dp_hpd_private,
-					dp_usbpd);
-
-	dp_usbpd->hpd_high = hpd;
-
-	if (!hpd_priv->dp_cb || !hpd_priv->dp_cb->configure
-				|| !hpd_priv->dp_cb->disconnect) {
-		pr_err("hpd dp_cb not initialized\n");
-		return -EINVAL;
-	}
-	if (hpd)
-		hpd_priv->dp_cb->configure(hpd_priv->dev);
-	else
-		hpd_priv->dp_cb->disconnect(hpd_priv->dev);
-
-	return rc;
-}
-
-struct dp_usbpd *dp_hpd_get(struct device *dev, struct dp_usbpd_cb *cb)
-{
-	struct dp_hpd_private *dp_hpd;
-
-	if (!cb) {
-		pr_err("invalid cb data\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	dp_hpd = devm_kzalloc(dev, sizeof(*dp_hpd), GFP_KERNEL);
-	if (!dp_hpd)
-		return ERR_PTR(-ENOMEM);
-
-	dp_hpd->dev = dev;
-	dp_hpd->dp_cb = cb;
-
-	dp_hpd->dp_usbpd.connect = dp_hpd_connect;
-
-	return &dp_hpd->dp_usbpd;
-}
diff --git a/drivers/gpu/drm/msm/dp/dp_hpd.h b/drivers/gpu/drm/msm/dp/dp_hpd.h
index 5bc5bb64680f..1d16cc49b5b7 100644
--- a/drivers/gpu/drm/msm/dp/dp_hpd.h
+++ b/drivers/gpu/drm/msm/dp/dp_hpd.h
@@ -11,42 +11,6 @@
 #include <linux/types.h>
 #include <linux/device.h>
 
-enum plug_orientation {
-	ORIENTATION_NONE,
-	ORIENTATION_CC1,
-	ORIENTATION_CC2,
-};
-
-/**
- * struct dp_usbpd - DisplayPort status
- *
- * @orientation: plug orientation configuration
- * @low_pow_st: low power state
- * @adaptor_dp_en: adaptor functionality enabled
- * @multi_func: multi-function preferred
- * @usb_config_req: request to switch to usb
- * @exit_dp_mode: request exit from displayport mode
- * @hpd_high: Hot Plug Detect signal is high.
- * @hpd_irq: Change in the status since last message
- * @alt_mode_cfg_done: bool to specify alt mode status
- * @debug_en: bool to specify debug mode
- * @connect: simulate disconnect or connect for debug mode
- */
-struct dp_usbpd {
-	enum plug_orientation orientation;
-	bool low_pow_st;
-	bool adaptor_dp_en;
-	bool multi_func;
-	bool usb_config_req;
-	bool exit_dp_mode;
-	bool hpd_high;
-	bool hpd_irq;
-	bool alt_mode_cfg_done;
-	bool debug_en;
-
-	int (*connect)(struct dp_usbpd *dp_usbpd, bool hpd);
-};
-
 /**
  * struct dp_usbpd_cb - callback functions provided by the client
  *
@@ -62,19 +26,4 @@ struct dp_usbpd_cb {
 	int (*attention)(struct device *dev);
 };
 
-/**
- * dp_hpd_get() - setup hpd module
- *
- * @dev: device instance of the caller
- * @cb: struct containing callback function pointers.
- *
- * This function allows the client to initialize the usbpd
- * module. The module will communicate with HPD module.
- */
-struct dp_usbpd *dp_hpd_get(struct device *dev, struct dp_usbpd_cb *cb);
-
-int dp_hpd_register(struct dp_usbpd *dp_usbpd);
-void dp_hpd_unregister(struct dp_usbpd *dp_usbpd);
-int dp_hpd_connect(struct dp_usbpd *dp_usbpd, bool hpd);
-
 #endif /* _DP_HPD_H_ */
diff --git a/drivers/gpu/drm/msm/dp/dp_power.c b/drivers/gpu/drm/msm/dp/dp_power.c
index 3961ba4efc3c..6e3bcf582308 100644
--- a/drivers/gpu/drm/msm/dp/dp_power.c
+++ b/drivers/gpu/drm/msm/dp/dp_power.c
@@ -338,7 +338,7 @@ void dp_power_client_deinit(struct dp_power *dp_power)
 
 }
 
-int dp_power_init(struct dp_power *dp_power, bool flip)
+int dp_power_init(struct dp_power *dp_power)
 {
 	int rc = 0;
 	struct dp_power_private *power = NULL;
diff --git a/drivers/gpu/drm/msm/dp/dp_power.h b/drivers/gpu/drm/msm/dp/dp_power.h
index 7d0327bbc0d5..7c445f51b0f8 100644
--- a/drivers/gpu/drm/msm/dp/dp_power.h
+++ b/drivers/gpu/drm/msm/dp/dp_power.h
@@ -26,13 +26,12 @@ struct dp_power {
  * dp_power_init() - enable power supplies for display controller
  *
  * @power: instance of power module
- * @flip: bool for flipping gpio direction
  * return: 0 if success or error if failure.
  *
  * This API will turn on the regulators and configures gpio's
  * aux/hpd.
  */
-int dp_power_init(struct dp_power *power, bool flip);
+int dp_power_init(struct dp_power *power);
 
 /**
  * dp_power_deinit() - turn off regulators and gpios.
-- 
2.30.2


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] drm/msm/dp: remove most of usbpd-related remains
  2021-05-15 19:56 [PATCH] drm/msm/dp: remove most of usbpd-related remains Dmitry Baryshkov
@ 2021-05-16  5:41 ` Bjorn Andersson
  2021-05-16 12:18   ` Dmitry Baryshkov
  0 siblings, 1 reply; 3+ messages in thread
From: Bjorn Andersson @ 2021-05-16  5:41 UTC (permalink / raw)
  To: Dmitry Baryshkov
  Cc: Rob Clark, Sean Paul, Abhinav Kumar, Jonathan Marek,
	Stephen Boyd, David Airlie, Daniel Vetter, linux-arm-msm,
	dri-devel, freedreno

On Sat 15 May 14:56 CDT 2021, Dmitry Baryshkov wrote:

> Remove most of remains of downstream usbpd code. Mainline kernel uses
> different approach for managing Type-C / USB-PD, so this remains unused.
> Do not touch usbpd callbacks for now, since they look usefull enough as
> an example of how to handle connect/disconnect (to be rewritten into .
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
>  drivers/gpu/drm/msm/Makefile        |  1 -
>  drivers/gpu/drm/msm/dp/dp_ctrl.c    |  4 +-
>  drivers/gpu/drm/msm/dp/dp_ctrl.h    |  3 +-
>  drivers/gpu/drm/msm/dp/dp_debug.c   |  6 +--
>  drivers/gpu/drm/msm/dp/dp_debug.h   |  4 +-
>  drivers/gpu/drm/msm/dp/dp_display.c | 36 ++-------------
>  drivers/gpu/drm/msm/dp/dp_hpd.c     | 69 -----------------------------
>  drivers/gpu/drm/msm/dp/dp_hpd.h     | 51 ---------------------
>  drivers/gpu/drm/msm/dp/dp_power.c   |  2 +-
>  drivers/gpu/drm/msm/dp/dp_power.h   |  3 +-
>  10 files changed, 11 insertions(+), 168 deletions(-)
>  delete mode 100644 drivers/gpu/drm/msm/dp/dp_hpd.c
> 
[..]
> diff --git a/drivers/gpu/drm/msm/dp/dp_hpd.c b/drivers/gpu/drm/msm/dp/dp_hpd.c

It seems to me that this would be a reasonable place to plug in the
typec_mux stuff. And as we're starting that exercise we should perhaps
hold off on applying until we've figured out how that would look?

Regards,
Bjorn

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] drm/msm/dp: remove most of usbpd-related remains
  2021-05-16  5:41 ` Bjorn Andersson
@ 2021-05-16 12:18   ` Dmitry Baryshkov
  0 siblings, 0 replies; 3+ messages in thread
From: Dmitry Baryshkov @ 2021-05-16 12:18 UTC (permalink / raw)
  To: Bjorn Andersson
  Cc: Rob Clark, Sean Paul, Abhinav Kumar, Jonathan Marek,
	Stephen Boyd, David Airlie, Daniel Vetter,
	open list:DRM DRIVER FOR MSM ADRENO GPU,
	open list:DRM DRIVER FOR MSM ADRENO GPU, freedreno

On Sun, 16 May 2021 at 08:41, Bjorn Andersson
<bjorn.andersson@linaro.org> wrote:
>
> On Sat 15 May 14:56 CDT 2021, Dmitry Baryshkov wrote:
>
> > Remove most of remains of downstream usbpd code. Mainline kernel uses
> > different approach for managing Type-C / USB-PD, so this remains unused.
> > Do not touch usbpd callbacks for now, since they look usefull enough as
> > an example of how to handle connect/disconnect (to be rewritten into .
> >
> > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> > ---
> >  drivers/gpu/drm/msm/Makefile        |  1 -
> >  drivers/gpu/drm/msm/dp/dp_ctrl.c    |  4 +-
> >  drivers/gpu/drm/msm/dp/dp_ctrl.h    |  3 +-
> >  drivers/gpu/drm/msm/dp/dp_debug.c   |  6 +--
> >  drivers/gpu/drm/msm/dp/dp_debug.h   |  4 +-
> >  drivers/gpu/drm/msm/dp/dp_display.c | 36 ++-------------
> >  drivers/gpu/drm/msm/dp/dp_hpd.c     | 69 -----------------------------
> >  drivers/gpu/drm/msm/dp/dp_hpd.h     | 51 ---------------------
> >  drivers/gpu/drm/msm/dp/dp_power.c   |  2 +-
> >  drivers/gpu/drm/msm/dp/dp_power.h   |  3 +-
> >  10 files changed, 11 insertions(+), 168 deletions(-)
> >  delete mode 100644 drivers/gpu/drm/msm/dp/dp_hpd.c
> >
> [..]
> > diff --git a/drivers/gpu/drm/msm/dp/dp_hpd.c b/drivers/gpu/drm/msm/dp/dp_hpd.c
>
> It seems to me that this would be a reasonable place to plug in the
> typec_mux stuff. And as we're starting that exercise we should perhaps
> hold off on applying until we've figured out how that would look?

I'm fine with holding this for a while. Note, that actual code
handling the connection/disconnection is left in place. I've just
dropped unused data structures and related code.
In fact this started as I started looking for the place to put
typec-mux code and whether fields from dp_usbpd struct are used or not
(they are not).



-- 
With best wishes
Dmitry

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2021-05-16 12:18 UTC | newest]

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2021-05-15 19:56 [PATCH] drm/msm/dp: remove most of usbpd-related remains Dmitry Baryshkov
2021-05-16  5:41 ` Bjorn Andersson
2021-05-16 12:18   ` Dmitry Baryshkov

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