brcm2708: rename target to bcm27xx

This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.

Despite, since subtargets range from bcm2708 to bcm2711, it seems
appropriate to use bcm27xx instead of bcm2708 (again, as already done
for BOARDNAME).

This also renames the packages brcm2708-userland and brcm2708-gpu-fw.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 237 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0393-staging-bcm2835-audio-Use-standard-error-print-helpe.patch b/target/linux/bcm27xx/patches-4.19/950-0393-staging-bcm2835-audio-Use-standard-error-print-helpe.patch
new file mode 100644
index 0000000000..63cd0b01b8
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0393-staging-bcm2835-audio-Use-standard-error-print-helpe.patch
@@ -0,0 +1,237 @@
+From ec788d7c115d3ec59b39b6aac17d57ad86b7fbfe Mon Sep 17 00:00:00 2001
+From: Takashi Iwai <tiwai@suse.de>
+Date: Tue, 4 Sep 2018 17:58:51 +0200
+Subject: [PATCH] staging: bcm2835-audio: Use standard error print
+ helpers
+
+commit b7584b64168208ebc14160770c0966b8b12fc16b upstream.
+
+For making the whole code more consistent, replace the home-made debug
+print macros with the standard dev_err() & co.
+
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ .../vc04_services/bcm2835-audio/bcm2835-pcm.c |  4 +-
+ .../bcm2835-audio/bcm2835-vchiq.c             | 52 ++++++++-----------
+ .../vc04_services/bcm2835-audio/bcm2835.c     |  2 +-
+ .../vc04_services/bcm2835-audio/bcm2835.h     | 43 +--------------
+ 4 files changed, 27 insertions(+), 74 deletions(-)
+
+--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
++++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c
+@@ -101,8 +101,8 @@ static int snd_bcm2835_playback_open_gen
+ 		goto out;
+ 	}
+ 	if (idx >= MAX_SUBSTREAMS) {
+-		audio_error
+-			("substream(%d) device doesn't exist max(%d) substreams allowed\n",
++		dev_err(chip->dev,
++			"substream(%d) device doesn't exist max(%d) substreams allowed\n",
+ 			idx, MAX_SUBSTREAMS);
+ 		err = -ENODEV;
+ 		goto out;
+--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
++++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
+@@ -26,20 +26,8 @@
+ 
+ /* ---- Private Constants and Types ------------------------------------------ */
+ 
+-/* Logging macros (for remapping to other logging mechanisms, i.e., printf) */
+-#ifdef AUDIO_DEBUG_ENABLE
+-#define LOG_ERR(fmt, arg...)   pr_err("%s:%d " fmt, __func__, __LINE__, ##arg)
+-#define LOG_WARN(fmt, arg...)  pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
+-#define LOG_INFO(fmt, arg...)  pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
+-#define LOG_DBG(fmt, arg...)   pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
+-#else
+-#define LOG_ERR(fmt, arg...)   pr_err("%s:%d " fmt, __func__, __LINE__, ##arg)
+-#define LOG_WARN(fmt, arg...)	 no_printk(fmt, ##arg)
+-#define LOG_INFO(fmt, arg...)	 no_printk(fmt, ##arg)
+-#define LOG_DBG(fmt, arg...)	 no_printk(fmt, ##arg)
+-#endif
+-
+ struct bcm2835_audio_instance {
++	struct device *dev;
+ 	VCHI_SERVICE_HANDLE_T vchi_handle;
+ 	struct completion msg_avail_comp;
+ 	struct mutex vchi_mutex;
+@@ -76,7 +64,8 @@ static int bcm2835_audio_send_msg_locked
+ 	status = vchi_queue_kernel_message(instance->vchi_handle,
+ 					   m, sizeof(*m));
+ 	if (status) {
+-		LOG_ERR("vchi message queue failed: %d, msg=%d\n",
++		dev_err(instance->dev,
++			"vchi message queue failed: %d, msg=%d\n",
+ 			status, m->type);
+ 		return -EIO;
+ 	}
+@@ -84,10 +73,12 @@ static int bcm2835_audio_send_msg_locked
+ 	if (wait) {
+ 		if (!wait_for_completion_timeout(&instance->msg_avail_comp,
+ 						 msecs_to_jiffies(10 * 1000))) {
+-			LOG_ERR("vchi message timeout, msg=%d\n", m->type);
++			dev_err(instance->dev,
++				"vchi message timeout, msg=%d\n", m->type);
+ 			return -ETIMEDOUT;
+ 		} else if (instance->result) {
+-			LOG_ERR("vchi message response error:%d, msg=%d\n",
++			dev_err(instance->dev,
++				"vchi message response error:%d, msg=%d\n",
+ 				instance->result, m->type);
+ 			return -EIO;
+ 		}
+@@ -140,12 +131,12 @@ static void audio_vchi_callback(void *pa
+ 	} else if (m.type == VC_AUDIO_MSG_TYPE_COMPLETE) {
+ 		if (m.u.complete.cookie1 != BCM2835_AUDIO_WRITE_COOKIE1 ||
+ 		    m.u.complete.cookie2 != BCM2835_AUDIO_WRITE_COOKIE2)
+-			LOG_ERR("invalid cookie\n");
++			dev_err(instance->dev, "invalid cookie\n");
+ 		else
+ 			bcm2835_playback_fifo(instance->alsa_stream,
+ 					      m.u.complete.count);
+ 	} else {
+-		LOG_ERR("unexpected callback type=%d\n", m.type);
++		dev_err(instance->dev, "unexpected callback type=%d\n", m.type);
+ 	}
+ }
+ 
+@@ -173,8 +164,9 @@ vc_vchi_audio_init(VCHI_INSTANCE_T vchi_
+ 				   &instance->vchi_handle);
+ 
+ 	if (status) {
+-		LOG_ERR("%s: failed to open VCHI service connection (status=%d)\n",
+-			__func__, status);
++		dev_err(instance->dev,
++			"failed to open VCHI service connection (status=%d)\n",
++			status);
+ 		kfree(instance);
+ 		return -EPERM;
+ 	}
+@@ -195,30 +187,30 @@ static void vc_vchi_audio_deinit(struct
+ 	/* Close all VCHI service connections */
+ 	status = vchi_service_close(instance->vchi_handle);
+ 	if (status) {
+-		LOG_DBG("%s: failed to close VCHI service connection (status=%d)\n",
+-			__func__, status);
++		dev_err(instance->dev,
++			"failed to close VCHI service connection (status=%d)\n",
++			status);
+ 	}
+ 
+ 	mutex_unlock(&instance->vchi_mutex);
+ }
+ 
+-int bcm2835_new_vchi_ctx(struct bcm2835_vchi_ctx *vchi_ctx)
++int bcm2835_new_vchi_ctx(struct device *dev, struct bcm2835_vchi_ctx *vchi_ctx)
+ {
+ 	int ret;
+ 
+ 	/* Initialize and create a VCHI connection */
+ 	ret = vchi_initialise(&vchi_ctx->vchi_instance);
+ 	if (ret) {
+-		LOG_ERR("%s: failed to initialise VCHI instance (ret=%d)\n",
+-			__func__, ret);
+-
++		dev_err(dev, "failed to initialise VCHI instance (ret=%d)\n",
++			ret);
+ 		return -EIO;
+ 	}
+ 
+ 	ret = vchi_connect(NULL, 0, vchi_ctx->vchi_instance);
+ 	if (ret) {
+-		LOG_ERR("%s: failed to connect VCHI instance (ret=%d)\n",
+-			__func__, ret);
++		dev_dbg(dev, "failed to connect VCHI instance (ret=%d)\n",
++			ret);
+ 
+ 		kfree(vchi_ctx->vchi_instance);
+ 		vchi_ctx->vchi_instance = NULL;
+@@ -248,6 +240,7 @@ int bcm2835_audio_open(struct bcm2835_al
+ 	if (!instance)
+ 		return -ENOMEM;
+ 	mutex_init(&instance->vchi_mutex);
++	instance->dev = alsa_stream->chip->dev;
+ 	instance->alsa_stream = alsa_stream;
+ 	alsa_stream->instance = instance;
+ 
+@@ -394,7 +387,8 @@ int bcm2835_audio_write(struct bcm2835_a
+ 	}
+ 
+ 	if (status) {
+-		LOG_ERR("failed on %d bytes transfer (status=%d)\n",
++		dev_err(instance->dev,
++			"failed on %d bytes transfer (status=%d)\n",
+ 			size, status);
+ 		err = -EIO;
+ 	}
+--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
++++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
+@@ -73,7 +73,7 @@ static int bcm2835_devm_add_vchi_ctx(str
+ 
+ 	memset(vchi_ctx, 0, sizeof(*vchi_ctx));
+ 
+-	ret = bcm2835_new_vchi_ctx(vchi_ctx);
++	ret = bcm2835_new_vchi_ctx(dev, vchi_ctx);
+ 	if (ret) {
+ 		devres_free(vchi_ctx);
+ 		return ret;
+--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h
++++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.h
+@@ -17,47 +17,6 @@
+ 
+ #include "interface/vchi/vchi.h"
+ 
+-/*
+- * #define AUDIO_DEBUG_ENABLE
+- * #define AUDIO_VERBOSE_DEBUG_ENABLE
+- */
+-
+-/* Debug macros */
+-
+-#ifdef AUDIO_DEBUG_ENABLE
+-#ifdef AUDIO_VERBOSE_DEBUG_ENABLE
+-
+-#define audio_debug(fmt, arg...) \
+-	pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
+-
+-#define audio_info(fmt, arg...) \
+-	pr_info("%s:%d " fmt, __func__, __LINE__, ##arg)
+-
+-#else
+-
+-#define audio_debug(fmt, arg...)
+-
+-#define audio_info(fmt, arg...)
+-
+-#endif /* AUDIO_VERBOSE_DEBUG_ENABLE */
+-
+-#else
+-
+-#define audio_debug(fmt, arg...)
+-
+-#define audio_info(fmt, arg...)
+-
+-#endif /* AUDIO_DEBUG_ENABLE */
+-
+-#define audio_error(fmt, arg...) \
+-	pr_err("%s:%d " fmt, __func__, __LINE__, ##arg)
+-
+-#define audio_warning(fmt, arg...) \
+-	pr_warn("%s:%d " fmt, __func__, __LINE__, ##arg)
+-
+-#define audio_alert(fmt, arg...) \
+-	pr_alert("%s:%d " fmt, __func__, __LINE__, ##arg)
+-
+ #define MAX_SUBSTREAMS   (8)
+ #define AVAIL_SUBSTREAMS_MASK  (0xff)
+ 
+@@ -141,7 +100,7 @@ int snd_bcm2835_new_simple_pcm(struct bc
+ int snd_bcm2835_new_hdmi_ctl(struct bcm2835_chip *chip);
+ int snd_bcm2835_new_headphones_ctl(struct bcm2835_chip *chip);
+ 
+-int bcm2835_new_vchi_ctx(struct bcm2835_vchi_ctx *vchi_ctx);
++int bcm2835_new_vchi_ctx(struct device *dev, struct bcm2835_vchi_ctx *vchi_ctx);
+ void bcm2835_free_vchi_ctx(struct bcm2835_vchi_ctx *vchi_ctx);
+ 
+ int bcm2835_audio_open(struct bcm2835_alsa_stream *alsa_stream);