From: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Date: Fri, 8 Jul 2016 21:16:10 +0000 (-0300)
Subject: Merge branch 'topic/cec' into patchwork
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=cbb5c8355aaf42e95f1b925bb5ded494dea540d9;p=deliverable%2Flinux.git

Merge branch 'topic/cec' into patchwork

* topic/cec:
  [media] DocBook/media: add CEC documentation
  [media] s5p_cec: get rid of an unused var
  [media] move s5p-cec to staging
  [media] vivid: add CEC emulation
  [media] cec: s5p-cec: Add s5p-cec driver
  [media] cec: adv7511: add cec support
  [media] cec: adv7842: add cec support
  [media] cec: adv7604: add cec support
  [media] cec: add compat32 ioctl support
  [media] cec/TODO: add TODO file so we know why this is still in staging
  [media] cec: add HDMI CEC framework (api)
  [media] cec: add HDMI CEC framework (adapter)
  [media] cec: add HDMI CEC framework (core)
  [media] cec-funcs.h: static inlines to pack/unpack CEC messages
  [media] cec.h: add cec header
  [media] cec-edid: add module for EDID CEC helper functions
  [media] cec.txt: add CEC framework documentation
  [media] rc: Add HDMI CEC protocol handling
---

cbb5c8355aaf42e95f1b925bb5ded494dea540d9
diff --cc drivers/media/i2c/adv7604.c
index 0b362eeb55c7,3c9f0014da9c..2d7927150450
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@@ -185,9 -187,16 +188,15 @@@ struct adv76xx_state 
  	u16 spa_port_a[2];
  	struct v4l2_fract aspect_ratio;
  	u32 rgb_quantization_range;
 +	struct delayed_work delayed_work_enable_hotplug;
 +	bool restart_stdi_once;
  
++	/* CEC */
+ 	struct cec_adapter *cec_adap;
+ 	u8   cec_addr[ADV76XX_MAX_ADDRS];
+ 	u8   cec_valid_addrs;
+ 	bool cec_enabled_adap;
+ 
 -	struct workqueue_struct *work_queues;
 -	struct delayed_work delayed_work_enable_hotplug;
 -	bool restart_stdi_once;
 -
  	/* i2c clients */
  	struct i2c_client *i2c_clients[ADV76XX_PAGE_MAX];
  
@@@ -2152,9 -2333,11 +2357,10 @@@ static int adv76xx_set_edid(struct v4l2
  		v4l2_err(sd, "error enabling edid (0x%x)\n", state->edid.present);
  		return -EIO;
  	}
+ 	cec_s_phys_addr(state->cec_adap, pa, false);
  
  	/* enable hotplug after 100 ms */
 -	queue_delayed_work(state->work_queues,
 -			&state->delayed_work_enable_hotplug, HZ / 10);
 +	schedule_delayed_work(&state->delayed_work_enable_hotplug, HZ / 10);
  	return 0;
  }
  
@@@ -3273,7 -3493,15 +3526,14 @@@ static int adv76xx_remove(struct i2c_cl
  	struct v4l2_subdev *sd = i2c_get_clientdata(client);
  	struct adv76xx_state *state = to_state(sd);
  
+ 	/* disable interrupts */
+ 	io_write(sd, 0x40, 0);
+ 	io_write(sd, 0x41, 0);
+ 	io_write(sd, 0x46, 0);
+ 	io_write(sd, 0x6e, 0);
+ 	io_write(sd, 0x73, 0);
+ 
  	cancel_delayed_work(&state->delayed_work_enable_hotplug);
 -	destroy_workqueue(state->work_queues);
  	v4l2_async_unregister_subdev(sd);
  	media_entity_cleanup(&sd->entity);
  	adv76xx_unregister_clients(to_state(sd));
diff --cc drivers/media/i2c/adv7842.c
index a45e7537b936,ad7dcfc54e61..100bd3f96b59
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@@ -851,9 -850,11 +848,10 @@@ static int edid_write_hdmi_segment(stru
  				(port == ADV7842_EDID_PORT_A) ? 'A' : 'B');
  		return -EIO;
  	}
+ 	cec_s_phys_addr(state->cec_adap, pa, false);
  
  	/* enable hotplug after 200 ms */
 -	queue_delayed_work(state->work_queues,
 -			&state->delayed_work_enable_hotplug, HZ / 5);
 +	schedule_delayed_work(&state->delayed_work_enable_hotplug, HZ / 5);
  
  	return 0;
  }
@@@ -3347,8 -3598,8 +3590,7 @@@ static int adv7842_remove(struct i2c_cl
  	struct adv7842_state *state = to_state(sd);
  
  	adv7842_irq_enable(sd, false);
- 
  	cancel_delayed_work(&state->delayed_work_enable_hotplug);
 -	destroy_workqueue(state->work_queues);
  	v4l2_device_unregister_subdev(sd);
  	media_entity_cleanup(&sd->entity);
  	adv7842_unregister_clients(sd);