From: Enric Balletbo i Serra <enric.balletbo@collabora.com> To: architt@codeaurora.org, inki.dae@samsung.com, thierry.reding@gmail.com, hjc@rock-chips.com, seanpaul@chromium.org, airlied@linux.ie, tfiga@chromium.org, heiko@sntech.de Cc: dri-devel@lists.freedesktop.org, dianders@chromium.org, a.hajda@samsung.com, ykk@rock-chips.com, kernel@collabora.com, m.szyprowski@samsung.com, linux-samsung-soc@vger.kernel.org, jy0922.shim@samsung.com, rydberg@bitmath.org, krzk@kernel.org, linux-rockchip@lists.infradead.org, kgene@kernel.org, linux-input@vger.kernel.org, orjan.eide@arm.com, wxt@rock-chips.com, jeffy.chen@rock-chips.com, linux-arm-kernel@lists.infradead.org, mark.yao@rock-chips.com, wzz@rock-chips.com, hl@rock-chips.com, jingoohan1@gmail.com, sw0312.kim@samsung.com, linux-kernel@vger.kernel.org, kyungmin.park@samsung.com, Laurent.pinchart@ideasonboard.com, kuankuan.y@gmail.com, hshi@chromium.org, "Kristian H. Kristensen" <hoegsberg@google.com>, Enric Balletbo i Serra <enric.balletbo@collabora.com> Subject: [PATCH v5 30/36] drm/rockchip: Disable PSR on input events Date: Fri, 9 Mar 2018 23:23:21 +0100 [thread overview] Message-ID: <20180309222327.18689-31-enric.balletbo@collabora.com> (raw) In-Reply-To: <20180309222327.18689-1-enric.balletbo@collabora.com> From: "Kristian H. Kristensen" <hoegsberg@google.com> To improve PSR exit latency, we speculatively start exiting when we receive input events. Occasionally, this may lead to false positives, but most of the time we get a head start on coming out of PSR. Depending on how userspace takes to produce a new frame in response to the event, this can completely hide the exit latency. In case of Chrome OS, we typically get the input notifier 50ms or more before the dirty_fb triggered exit. Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com> Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> --- drivers/gpu/drm/rockchip/rockchip_drm_psr.c | 134 ++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c index 9376f4396b6b..a107845ba97c 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c @@ -12,6 +12,8 @@ * GNU General Public License for more details. */ +#include <linux/input.h> + #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> @@ -35,6 +37,9 @@ struct psr_drv { enum psr_state state; struct delayed_work flush_work; + struct work_struct disable_work; + + struct input_handler input_handler; int (*set)(struct drm_encoder *encoder, bool enable); }; @@ -133,6 +138,18 @@ static void psr_flush_handler(struct work_struct *work) mutex_unlock(&psr->lock); } +static void psr_disable_handler(struct work_struct *work) +{ + struct psr_drv *psr = container_of(work, struct psr_drv, disable_work); + + /* If the state has changed since we initiated the flush, do nothing */ + mutex_lock(&psr->lock); + if (psr->state == PSR_ENABLE) + psr_set_state_locked(psr, PSR_FLUSH); + mutex_unlock(&psr->lock); + mod_delayed_work(system_wq, &psr->flush_work, PSR_FLUSH_TIMEOUT_MS); +} + /** * rockchip_drm_psr_activate - activate PSR on the given pipe * @encoder: encoder to obtain the PSR encoder @@ -173,6 +190,7 @@ int rockchip_drm_psr_deactivate(struct drm_encoder *encoder) psr->active = false; mutex_unlock(&psr->lock); cancel_delayed_work_sync(&psr->flush_work); + cancel_work_sync(&psr->disable_work); return 0; } @@ -226,6 +244,95 @@ void rockchip_drm_psr_flush_all(struct drm_device *dev) } EXPORT_SYMBOL(rockchip_drm_psr_flush_all); +static void psr_input_event(struct input_handle *handle, + unsigned int type, unsigned int code, + int value) +{ + struct psr_drv *psr = handle->handler->private; + + schedule_work(&psr->disable_work); +} + +static int psr_input_connect(struct input_handler *handler, + struct input_dev *dev, + const struct input_device_id *id) +{ + struct input_handle *handle; + int error; + + handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL); + if (!handle) + return -ENOMEM; + + handle->dev = dev; + handle->handler = handler; + handle->name = "rockchip-psr"; + + error = input_register_handle(handle); + if (error) + goto err2; + + error = input_open_device(handle); + if (error) + goto err1; + + return 0; + +err1: + input_unregister_handle(handle); +err2: + kfree(handle); + return error; +} + +static void psr_input_disconnect(struct input_handle *handle) +{ + input_close_device(handle); + input_unregister_handle(handle); + kfree(handle); +} + +/* Same device ids as cpu-boost */ +static const struct input_device_id psr_ids[] = { + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT | + INPUT_DEVICE_ID_MATCH_ABSBIT, + .evbit = { BIT_MASK(EV_ABS) }, + .absbit = { [BIT_WORD(ABS_MT_POSITION_X)] = + BIT_MASK(ABS_MT_POSITION_X) | + BIT_MASK(ABS_MT_POSITION_Y) }, + }, /* multi-touch touchscreen */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT, + .evbit = { BIT_MASK(EV_ABS) }, + .absbit = { [BIT_WORD(ABS_X)] = BIT_MASK(ABS_X) } + + }, /* stylus or joystick device */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT, + .evbit = { BIT_MASK(EV_KEY) }, + .keybit = { [BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) }, + }, /* pointer (e.g. trackpad, mouse) */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT, + .evbit = { BIT_MASK(EV_KEY) }, + .keybit = { [BIT_WORD(KEY_ESC)] = BIT_MASK(KEY_ESC) }, + }, /* keyboard */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT | + INPUT_DEVICE_ID_MATCH_KEYBIT, + .evbit = { BIT_MASK(EV_KEY) }, + .keybit = {[BIT_WORD(BTN_JOYSTICK)] = BIT_MASK(BTN_JOYSTICK) }, + }, /* joysticks not caught by ABS_X above */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT | + INPUT_DEVICE_ID_MATCH_KEYBIT, + .evbit = { BIT_MASK(EV_KEY) }, + .keybit = { [BIT_WORD(BTN_GAMEPAD)] = BIT_MASK(BTN_GAMEPAD) }, + }, /* gamepad */ + { }, +}; + /** * rockchip_drm_psr_register - register encoder to psr driver * @encoder: encoder that obtain the PSR function @@ -239,6 +346,7 @@ int rockchip_drm_psr_register(struct drm_encoder *encoder, { struct rockchip_drm_private *drm_drv = encoder->dev->dev_private; struct psr_drv *psr; + int error; if (!encoder || !psr_set) return -EINVAL; @@ -248,6 +356,7 @@ int rockchip_drm_psr_register(struct drm_encoder *encoder, return -ENOMEM; INIT_DELAYED_WORK(&psr->flush_work, psr_flush_handler); + INIT_WORK(&psr->disable_work, psr_disable_handler); mutex_init(&psr->lock); psr->active = true; @@ -255,11 +364,33 @@ int rockchip_drm_psr_register(struct drm_encoder *encoder, psr->encoder = encoder; psr->set = psr_set; + psr->input_handler.event = psr_input_event; + psr->input_handler.connect = psr_input_connect; + psr->input_handler.disconnect = psr_input_disconnect; + psr->input_handler.name = + kasprintf(GFP_KERNEL, "rockchip-psr-%s", encoder->name); + if (!psr->input_handler.name) { + error = -ENOMEM; + goto err2; + } + psr->input_handler.id_table = psr_ids; + psr->input_handler.private = psr; + + error = input_register_handler(&psr->input_handler); + if (error) + goto err1; + mutex_lock(&drm_drv->psr_list_lock); list_add_tail(&psr->list, &drm_drv->psr_list); mutex_unlock(&drm_drv->psr_list_lock); return 0; + + err1: + kfree(psr->input_handler.name); + err2: + kfree(psr); + return error; } EXPORT_SYMBOL(rockchip_drm_psr_register); @@ -279,8 +410,11 @@ void rockchip_drm_psr_unregister(struct drm_encoder *encoder) mutex_lock(&drm_drv->psr_list_lock); list_for_each_entry_safe(psr, n, &drm_drv->psr_list, list) { if (psr->encoder == encoder) { + input_unregister_handler(&psr->input_handler); cancel_delayed_work_sync(&psr->flush_work); + cancel_work_sync(&psr->disable_work); list_del(&psr->list); + kfree(psr->input_handler.name); kfree(psr); } } -- 2.16.1
WARNING: multiple messages have this Message-ID (diff)
From: enric.balletbo@collabora.com (Enric Balletbo i Serra) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 30/36] drm/rockchip: Disable PSR on input events Date: Fri, 9 Mar 2018 23:23:21 +0100 [thread overview] Message-ID: <20180309222327.18689-31-enric.balletbo@collabora.com> (raw) In-Reply-To: <20180309222327.18689-1-enric.balletbo@collabora.com> From: "Kristian H. Kristensen" <hoegsberg@google.com> To improve PSR exit latency, we speculatively start exiting when we receive input events. Occasionally, this may lead to false positives, but most of the time we get a head start on coming out of PSR. Depending on how userspace takes to produce a new frame in response to the event, this can completely hide the exit latency. In case of Chrome OS, we typically get the input notifier 50ms or more before the dirty_fb triggered exit. Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com> Signed-off-by: Thierry Escande <thierry.escande@collabora.com> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> --- drivers/gpu/drm/rockchip/rockchip_drm_psr.c | 134 ++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c index 9376f4396b6b..a107845ba97c 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_psr.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_psr.c @@ -12,6 +12,8 @@ * GNU General Public License for more details. */ +#include <linux/input.h> + #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> @@ -35,6 +37,9 @@ struct psr_drv { enum psr_state state; struct delayed_work flush_work; + struct work_struct disable_work; + + struct input_handler input_handler; int (*set)(struct drm_encoder *encoder, bool enable); }; @@ -133,6 +138,18 @@ static void psr_flush_handler(struct work_struct *work) mutex_unlock(&psr->lock); } +static void psr_disable_handler(struct work_struct *work) +{ + struct psr_drv *psr = container_of(work, struct psr_drv, disable_work); + + /* If the state has changed since we initiated the flush, do nothing */ + mutex_lock(&psr->lock); + if (psr->state == PSR_ENABLE) + psr_set_state_locked(psr, PSR_FLUSH); + mutex_unlock(&psr->lock); + mod_delayed_work(system_wq, &psr->flush_work, PSR_FLUSH_TIMEOUT_MS); +} + /** * rockchip_drm_psr_activate - activate PSR on the given pipe * @encoder: encoder to obtain the PSR encoder @@ -173,6 +190,7 @@ int rockchip_drm_psr_deactivate(struct drm_encoder *encoder) psr->active = false; mutex_unlock(&psr->lock); cancel_delayed_work_sync(&psr->flush_work); + cancel_work_sync(&psr->disable_work); return 0; } @@ -226,6 +244,95 @@ void rockchip_drm_psr_flush_all(struct drm_device *dev) } EXPORT_SYMBOL(rockchip_drm_psr_flush_all); +static void psr_input_event(struct input_handle *handle, + unsigned int type, unsigned int code, + int value) +{ + struct psr_drv *psr = handle->handler->private; + + schedule_work(&psr->disable_work); +} + +static int psr_input_connect(struct input_handler *handler, + struct input_dev *dev, + const struct input_device_id *id) +{ + struct input_handle *handle; + int error; + + handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL); + if (!handle) + return -ENOMEM; + + handle->dev = dev; + handle->handler = handler; + handle->name = "rockchip-psr"; + + error = input_register_handle(handle); + if (error) + goto err2; + + error = input_open_device(handle); + if (error) + goto err1; + + return 0; + +err1: + input_unregister_handle(handle); +err2: + kfree(handle); + return error; +} + +static void psr_input_disconnect(struct input_handle *handle) +{ + input_close_device(handle); + input_unregister_handle(handle); + kfree(handle); +} + +/* Same device ids as cpu-boost */ +static const struct input_device_id psr_ids[] = { + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT | + INPUT_DEVICE_ID_MATCH_ABSBIT, + .evbit = { BIT_MASK(EV_ABS) }, + .absbit = { [BIT_WORD(ABS_MT_POSITION_X)] = + BIT_MASK(ABS_MT_POSITION_X) | + BIT_MASK(ABS_MT_POSITION_Y) }, + }, /* multi-touch touchscreen */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT, + .evbit = { BIT_MASK(EV_ABS) }, + .absbit = { [BIT_WORD(ABS_X)] = BIT_MASK(ABS_X) } + + }, /* stylus or joystick device */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT, + .evbit = { BIT_MASK(EV_KEY) }, + .keybit = { [BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) }, + }, /* pointer (e.g. trackpad, mouse) */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT, + .evbit = { BIT_MASK(EV_KEY) }, + .keybit = { [BIT_WORD(KEY_ESC)] = BIT_MASK(KEY_ESC) }, + }, /* keyboard */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT | + INPUT_DEVICE_ID_MATCH_KEYBIT, + .evbit = { BIT_MASK(EV_KEY) }, + .keybit = {[BIT_WORD(BTN_JOYSTICK)] = BIT_MASK(BTN_JOYSTICK) }, + }, /* joysticks not caught by ABS_X above */ + { + .flags = INPUT_DEVICE_ID_MATCH_EVBIT | + INPUT_DEVICE_ID_MATCH_KEYBIT, + .evbit = { BIT_MASK(EV_KEY) }, + .keybit = { [BIT_WORD(BTN_GAMEPAD)] = BIT_MASK(BTN_GAMEPAD) }, + }, /* gamepad */ + { }, +}; + /** * rockchip_drm_psr_register - register encoder to psr driver * @encoder: encoder that obtain the PSR function @@ -239,6 +346,7 @@ int rockchip_drm_psr_register(struct drm_encoder *encoder, { struct rockchip_drm_private *drm_drv = encoder->dev->dev_private; struct psr_drv *psr; + int error; if (!encoder || !psr_set) return -EINVAL; @@ -248,6 +356,7 @@ int rockchip_drm_psr_register(struct drm_encoder *encoder, return -ENOMEM; INIT_DELAYED_WORK(&psr->flush_work, psr_flush_handler); + INIT_WORK(&psr->disable_work, psr_disable_handler); mutex_init(&psr->lock); psr->active = true; @@ -255,11 +364,33 @@ int rockchip_drm_psr_register(struct drm_encoder *encoder, psr->encoder = encoder; psr->set = psr_set; + psr->input_handler.event = psr_input_event; + psr->input_handler.connect = psr_input_connect; + psr->input_handler.disconnect = psr_input_disconnect; + psr->input_handler.name = + kasprintf(GFP_KERNEL, "rockchip-psr-%s", encoder->name); + if (!psr->input_handler.name) { + error = -ENOMEM; + goto err2; + } + psr->input_handler.id_table = psr_ids; + psr->input_handler.private = psr; + + error = input_register_handler(&psr->input_handler); + if (error) + goto err1; + mutex_lock(&drm_drv->psr_list_lock); list_add_tail(&psr->list, &drm_drv->psr_list); mutex_unlock(&drm_drv->psr_list_lock); return 0; + + err1: + kfree(psr->input_handler.name); + err2: + kfree(psr); + return error; } EXPORT_SYMBOL(rockchip_drm_psr_register); @@ -279,8 +410,11 @@ void rockchip_drm_psr_unregister(struct drm_encoder *encoder) mutex_lock(&drm_drv->psr_list_lock); list_for_each_entry_safe(psr, n, &drm_drv->psr_list, list) { if (psr->encoder == encoder) { + input_unregister_handler(&psr->input_handler); cancel_delayed_work_sync(&psr->flush_work); + cancel_work_sync(&psr->disable_work); list_del(&psr->list); + kfree(psr->input_handler.name); kfree(psr); } } -- 2.16.1
next prev parent reply other threads:[~2018-03-09 22:25 UTC|newest] Thread overview: 191+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-03-09 22:22 [PATCH v5 00/36] DRM Rockchip rk3399 (Kevin) Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-09 22:22 ` [PATCH v5 01/36] drm/bridge: analogix_dp: detect Sink PSR state after configuring the PSR Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-12 17:00 ` Heiko Stübner 2018-03-12 17:00 ` Heiko Stübner 2018-03-12 17:00 ` Heiko Stübner 2018-03-14 5:29 ` Archit Taneja 2018-03-14 5:29 ` Archit Taneja 2018-03-14 5:29 ` Archit Taneja 2018-03-14 10:32 ` Heiko Stübner 2018-03-14 10:32 ` Heiko Stübner 2018-03-14 10:32 ` Heiko Stübner 2018-03-09 22:22 ` [PATCH v5 02/36] drm/rockchip: Remove analogix psr worker Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-12 16:26 ` Heiko Stübner 2018-03-12 16:26 ` Heiko Stübner 2018-03-12 16:26 ` Heiko Stübner 2018-03-14 10:32 ` Heiko Stübner 2018-03-14 10:32 ` Heiko Stübner 2018-03-14 10:32 ` Heiko Stübner 2018-03-09 22:22 ` [PATCH v5 03/36] drm/bridge: analogix_dp: Don't change psr while bridge is disabled Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-12 17:02 ` Heiko Stübner 2018-03-12 17:02 ` Heiko Stübner 2018-03-12 17:02 ` Heiko Stübner 2018-03-14 5:30 ` Archit Taneja 2018-03-14 5:30 ` Archit Taneja 2018-03-14 5:30 ` Archit Taneja 2018-03-14 10:32 ` Heiko Stübner 2018-03-14 10:32 ` Heiko Stübner 2018-03-14 10:32 ` Heiko Stübner 2018-03-09 22:22 ` [PATCH v5 04/36] drm/rockchip: add mutex vop lock Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-12 16:29 ` Heiko Stübner 2018-03-12 16:29 ` Heiko Stübner 2018-03-12 16:29 ` Heiko Stübner 2018-03-14 10:33 ` Heiko Stübner 2018-03-14 10:33 ` Heiko Stübner 2018-03-14 10:33 ` Heiko Stübner 2018-03-09 22:22 ` [PATCH v5 05/36] drm/bridge: analogix_dp: add fast link train for eDP Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-14 5:52 ` Archit Taneja 2018-03-14 5:52 ` Archit Taneja 2018-03-14 5:52 ` Archit Taneja 2018-03-14 10:39 ` Heiko Stübner 2018-03-14 10:39 ` Heiko Stübner 2018-03-14 10:39 ` Heiko Stübner 2018-03-09 22:22 ` [PATCH v5 06/36] drm/rockchip: Only wait for panel ACK on PSR entry Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-12 16:58 ` Heiko Stübner 2018-03-12 16:58 ` Heiko Stübner 2018-03-12 16:58 ` Heiko Stübner 2018-03-13 0:26 ` Enric Balletbo i Serra 2018-03-13 0:26 ` Enric Balletbo i Serra 2018-03-13 0:26 ` Enric Balletbo i Serra 2018-03-14 5:54 ` Archit Taneja 2018-03-14 5:54 ` Archit Taneja 2018-03-14 5:54 ` Archit Taneja 2018-03-14 12:51 ` Heiko Stübner 2018-03-14 12:51 ` Heiko Stübner 2018-03-14 12:51 ` Heiko Stübner 2018-03-09 22:22 ` [PATCH v5 07/36] drm/bridge: analogix_dp: Move enable video into config_video() Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-14 5:59 ` Archit Taneja 2018-03-14 5:59 ` Archit Taneja 2018-03-14 5:59 ` Archit Taneja 2018-03-17 16:00 ` Heiko Stuebner 2018-03-17 16:00 ` Heiko Stuebner 2018-03-17 16:00 ` Heiko Stuebner 2018-03-09 22:22 ` [PATCH v5 08/36] drm/bridge: analogix_dp: Check AUX_EN status when doing AUX transfer Enric Balletbo i Serra 2018-03-09 22:22 ` Enric Balletbo i Serra 2018-03-14 6:01 ` Archit Taneja 2018-03-14 6:01 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 09/36] drm/bridge: analogix_dp: Don't use fast link training when panel just powered up Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:03 ` Archit Taneja 2018-03-14 6:03 ` Archit Taneja 2018-03-14 6:03 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 10/36] drm/bridge: analogix_dp: Retry bridge enable when it failed Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:07 ` Archit Taneja 2018-03-14 6:07 ` Archit Taneja 2018-03-14 6:07 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 11/36] drm/bridge: analogix_dp: Wait for HPD signal before configuring link Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:09 ` Archit Taneja 2018-03-14 6:09 ` Archit Taneja 2018-03-14 6:09 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 12/36] drm/bridge: analogix_dp: Set PD_INC_BG first when powering up edp phy Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:10 ` Archit Taneja 2018-03-14 6:10 ` Archit Taneja 2018-03-14 6:10 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 13/36] drm/bridge: analogix_dp: Ensure edp is disabled when shutting down the panel Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:14 ` Archit Taneja 2018-03-14 6:14 ` Archit Taneja 2018-03-14 6:14 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 14/36] drm/bridge: analogix_dp: Extend hpd check time to 100ms Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:15 ` Archit Taneja 2018-03-14 6:15 ` Archit Taneja 2018-03-14 6:15 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 15/36] drm/bridge: analogix_dp: Fix incorrect usage of enhanced mode Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:17 ` Archit Taneja 2018-03-14 6:17 ` Archit Taneja 2018-03-14 6:17 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 16/36] drm/bridge: analogix_dp: Check dpcd write/read status Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:19 ` Archit Taneja 2018-03-14 6:19 ` Archit Taneja 2018-03-14 6:19 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 17/36] drm/bridge: analogix_dp: Fix AUX_PD bit for Rockchip Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:23 ` Archit Taneja 2018-03-14 6:23 ` Archit Taneja 2018-03-14 6:23 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 18/36] drm/bridge: analogix_dp: Reset aux channel if an error occurred Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:30 ` Archit Taneja 2018-03-14 6:30 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 19/36] drm/rockchip: Restore psr->state when enable/disable psr failed Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-12 17:06 ` Heiko Stübner 2018-03-12 17:06 ` Heiko Stübner 2018-03-12 17:06 ` Heiko Stübner 2018-03-14 6:32 ` Archit Taneja 2018-03-14 6:32 ` Archit Taneja 2018-03-14 6:32 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 20/36] drm/bridge: analogix_dp: Don't use ANALOGIX_DP_PLL_CTL to control pll Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:33 ` Archit Taneja 2018-03-14 6:33 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 21/36] drm/bridge: analogix_dp: Fix timeout of video streamclk config Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:33 ` Archit Taneja 2018-03-14 6:33 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 22/36] drm/bridge: analogix_dp: Fix incorrect operations with register ANALOGIX_DP_FUNC_EN_1 Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:34 ` Archit Taneja 2018-03-14 6:34 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 23/36] drm/bridge: analogix_dp: Move fast link training detect to set_bridge Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:52 ` Archit Taneja 2018-03-14 6:52 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 24/36] drm/bridge: analogix_dp: Reorder plat_data->power_off to happen sooner Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:50 ` Archit Taneja 2018-03-14 6:50 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 25/36] drm/bridge: analogix_dp: Properly log AUX CH errors Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:52 ` Archit Taneja 2018-03-14 6:52 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 26/36] drm/bridge: analogix_dp: Properly disable aux chan retries on rockchip Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-14 6:53 ` Archit Taneja 2018-03-14 6:53 ` Archit Taneja 2018-03-09 22:23 ` [PATCH v5 27/36] drm/rockchip: pre dither down when output bpc is 8bit Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` [PATCH v5 28/36] drm/bridge: analogix_dp: Split the platform-specific poweron in two parts Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` [PATCH v5 29/36] drm/rockchip: analogix_dp: Do not call Analogix code before bind Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra [this message] 2018-03-09 22:23 ` [PATCH v5 30/36] drm/rockchip: Disable PSR on input events Enric Balletbo i Serra 2018-03-09 22:23 ` [PATCH v5 31/36] drm/rockchip: Cancel PSR enable work before changing the state Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` [PATCH v5 32/36] drm/rockchip: psr: Avoid redundant calls to .set() callback Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` [PATCH v5 33/36] drm/rockchip: psr: Sanitize semantics of allow/disallow API Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` [PATCH v5 34/36] drm/rockchip: Disable PSR from reboot notifier Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` [PATCH v5 35/36] drm/rockchip: Disallow PSR for the whole atomic commit Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-09 22:23 ` [PATCH v5 36/36] drm/rockchip: psr: Remove flush by CRTC Enric Balletbo i Serra 2018-03-09 22:23 ` Enric Balletbo i Serra 2018-03-12 17:27 ` [PATCH v5 00/36] DRM Rockchip rk3399 (Kevin) Heiko Stübner 2018-03-12 17:27 ` Heiko Stübner 2018-03-12 17:27 ` Heiko Stübner
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20180309222327.18689-31-enric.balletbo@collabora.com \ --to=enric.balletbo@collabora.com \ --cc=Laurent.pinchart@ideasonboard.com \ --cc=a.hajda@samsung.com \ --cc=airlied@linux.ie \ --cc=architt@codeaurora.org \ --cc=dianders@chromium.org \ --cc=dri-devel@lists.freedesktop.org \ --cc=heiko@sntech.de \ --cc=hjc@rock-chips.com \ --cc=hl@rock-chips.com \ --cc=hoegsberg@google.com \ --cc=hshi@chromium.org \ --cc=inki.dae@samsung.com \ --cc=jeffy.chen@rock-chips.com \ --cc=jingoohan1@gmail.com \ --cc=jy0922.shim@samsung.com \ --cc=kernel@collabora.com \ --cc=kgene@kernel.org \ --cc=krzk@kernel.org \ --cc=kuankuan.y@gmail.com \ --cc=kyungmin.park@samsung.com \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-input@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-rockchip@lists.infradead.org \ --cc=linux-samsung-soc@vger.kernel.org \ --cc=m.szyprowski@samsung.com \ --cc=mark.yao@rock-chips.com \ --cc=orjan.eide@arm.com \ --cc=rydberg@bitmath.org \ --cc=seanpaul@chromium.org \ --cc=sw0312.kim@samsung.com \ --cc=tfiga@chromium.org \ --cc=thierry.reding@gmail.com \ --cc=wxt@rock-chips.com \ --cc=wzz@rock-chips.com \ --cc=ykk@rock-chips.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.