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media updates for v4.12-rc1

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Merge tag 'media/v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 "Media updates for v4.12-rc1:

   - new driver to support mediatek jpeg in hardware codec

   - rc-lirc, s5p-cec and st-cec staging drivers got promoted

   - hardware histogram support for vsp1 driver

   - added Virtual Media Controller driver, to make easier to test the
     media controller

   - added a new CEC driver (rainshadow-cec)

   - removed two staging LIRC drivers for obscure hardware that are too
     obsolete

   - added support for Intel SR300 Depth camera

   - some improvements at CEC and RC core

   - lots of driver cleanups, improvements all over the tree

  With this series, we're finally getting rid of the LIRC staging
  driver. There's just one left (lirc_zilog), with require more care,
  as part of its functionality (IR RX) is already provided by another
  driver. Work in progress to convert it on the proper way"

* tag 'media/v4.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (304 commits)
  [media] ov2640: print error if devm_*_optional*() fails
  [media] atmel-isc: Fix the static checker warning
  [media] ov2640: add support for MEDIA_BUS_FMT_YVYU8_2X8 and MEDIA_BUS_FMT_VYUY8_2X8
  [media] ov2640: fix vflip control
  [media] ov2640: fix duplicate width+height returning from ov2640_select_win()
  [media] ov2640: add missing write to size change preamble
  [media] ov2640: add information about DSP register 0xc7
  [media] ov2640: improve banding filter register definitions/documentation
  [media] ov2640: fix init sequence alignment
  [media] ov2640: make GPIOLIB an optional dependency
  [media] xc5000: fix spelling mistake: "calibration"
  [media] vidioc-queryctrl.rst: fix menu/int menu references
  [media] media-entity: only call dev_dbg_obj if mdev is not NULL
  [media] pixfmt-meta-vsp1-hgo.rst: remove spurious '-'
  [media] mtk-vcodec: avoid warnings because of empty macros
  [media] coda: bump maximum number of internal framebuffers to 17
  [media] media: mtk-vcodec: remove informative log
  [media] subdev-formats.rst: remove spurious '-'
  [media] dw2102: limit messages to buffer size
  [media] ttusb2: limit messages to buffer size
  ...
This commit is contained in:
Linus Torvalds 2017-05-05 17:34:57 -07:00
commit e87d51ac61
352 changed files with 15001 additions and 5238 deletions
Download patch file Download diff file Expand all files Collapse all files

19
drivers/gpu/drm/exynos/exynos_hdmi.c
View file

@ -43,6 +43,8 @@
#include <drm/exynos_drm.h>
#include <media/cec-notifier.h>
#include "exynos_drm_crtc.h"
#define HOTPLUG_DEBOUNCE_MS 1100
@ -118,6 +120,7 @@ struct hdmi_context {
bool dvi_mode;
struct delayed_work hotplug_work;
struct drm_display_mode current_mode;
struct cec_notifier *notifier;
const struct hdmi_driver_data *drv_data;
void __iomem *regs;
@ -821,6 +824,7 @@ static enum drm_connector_status hdmi_detect(struct drm_connector *connector,
if (gpiod_get_value(hdata->hpd_gpio))
return connector_status_connected;
cec_notifier_set_phys_addr(hdata->notifier, CEC_PHYS_ADDR_INVALID);
return connector_status_disconnected;
}
@ -859,6 +863,7 @@ static int hdmi_get_modes(struct drm_connector *connector)
edid->width_cm, edid->height_cm);
drm_mode_connector_update_edid_property(connector, edid);
cec_notifier_set_phys_addr_from_edid(hdata->notifier, edid);
ret = drm_add_edid_modes(connector, edid);
@ -1501,6 +1506,7 @@ static void hdmi_disable(struct drm_encoder *encoder)
if (funcs && funcs->disable)
(*funcs->disable)(crtc);
cec_notifier_set_phys_addr(hdata->notifier, CEC_PHYS_ADDR_INVALID);
cancel_delayed_work(&hdata->hotplug_work);
hdmiphy_disable(hdata);
@ -1880,15 +1886,22 @@ static int hdmi_probe(struct platform_device *pdev)
}
}
hdata->notifier = cec_notifier_get(&pdev->dev);
if (hdata->notifier == NULL) {
ret = -ENOMEM;
goto err_hdmiphy;
}
pm_runtime_enable(dev);
ret = component_add(&pdev->dev, &hdmi_component_ops);
if (ret)
goto err_disable_pm_runtime;
goto err_notifier_put;
return ret;
err_disable_pm_runtime:
err_notifier_put:
cec_notifier_put(hdata->notifier);
pm_runtime_disable(dev);
err_hdmiphy:
@ -1907,9 +1920,11 @@ static int hdmi_remove(struct platform_device *pdev)
struct hdmi_context *hdata = platform_get_drvdata(pdev);
cancel_delayed_work_sync(&hdata->hotplug_work);
cec_notifier_set_phys_addr(hdata->notifier, CEC_PHYS_ADDR_INVALID);
component_del(&pdev->dev, &hdmi_component_ops);
cec_notifier_put(hdata->notifier);
pm_runtime_disable(&pdev->dev);
if (!IS_ERR(hdata->reg_hdmi_en))

11
drivers/gpu/drm/sti/sti_hdmi.c
View file

@ -771,6 +771,8 @@ static void sti_hdmi_disable(struct drm_bridge *bridge)
clk_disable_unprepare(hdmi->clk_pix);
hdmi->enabled = false;
cec_notifier_set_phys_addr(hdmi->notifier, CEC_PHYS_ADDR_INVALID);
}
/**
@ -973,6 +975,7 @@ static int sti_hdmi_connector_get_modes(struct drm_connector *connector)
DRM_DEBUG_KMS("%s : %dx%d cm\n",
(hdmi->hdmi_monitor ? "hdmi monitor" : "dvi monitor"),
edid->width_cm, edid->height_cm);
cec_notifier_set_phys_addr_from_edid(hdmi->notifier, edid);
count = drm_add_edid_modes(connector, edid);
drm_mode_connector_update_edid_property(connector, edid);
@ -1035,6 +1038,7 @@ sti_hdmi_connector_detect(struct drm_connector *connector, bool force)
}
DRM_DEBUG_DRIVER("hdmi cable disconnected\n");
cec_notifier_set_phys_addr(hdmi->notifier, CEC_PHYS_ADDR_INVALID);
return connector_status_disconnected;
}
@ -1423,6 +1427,10 @@ static int sti_hdmi_probe(struct platform_device *pdev)
goto release_adapter;
}
hdmi->notifier = cec_notifier_get(&pdev->dev);
if (!hdmi->notifier)
goto release_adapter;
hdmi->reset = devm_reset_control_get(dev, "hdmi");
/* Take hdmi out of reset */
if (!IS_ERR(hdmi->reset))
@ -1442,11 +1450,14 @@ static int sti_hdmi_remove(struct platform_device *pdev)
{
struct sti_hdmi *hdmi = dev_get_drvdata(&pdev->dev);
cec_notifier_set_phys_addr(hdmi->notifier, CEC_PHYS_ADDR_INVALID);
i2c_put_adapter(hdmi->ddc_adapt);
if (hdmi->audio_pdev)
platform_device_unregister(hdmi->audio_pdev);
component_del(&pdev->dev, &sti_hdmi_ops);
cec_notifier_put(hdmi->notifier);
return 0;
}

3
drivers/gpu/drm/sti/sti_hdmi.h
View file

@ -11,6 +11,7 @@
#include <linux/platform_device.h>
#include <drm/drmP.h>
#include <media/cec-notifier.h>
#define HDMI_STA 0x0010
#define HDMI_STA_DLL_LCK BIT(5)
@ -64,6 +65,7 @@ static const struct drm_prop_enum_list colorspace_mode_names[] = {
* @audio_pdev: ASoC hdmi-codec platform device
* @audio: hdmi audio parameters.
* @drm_connector: hdmi connector
* @notifier: hotplug detect notifier
*/
struct sti_hdmi {
struct device dev;
@ -89,6 +91,7 @@ struct sti_hdmi {
struct platform_device *audio_pdev;
struct hdmi_audio_params audio;
struct drm_connector *drm_connector;
struct cec_notifier *notifier;
};
u32 hdmi_read(struct sti_hdmi *hdmi, int offset);