Merge tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - videobuf2 was moved to a media/common dir, as it is now used by the
   DVB subsystem too

 - Digital TV core memory mapped support interface

 - new sensor driver: ov7740

 - several improvements at ddbridge driver

 - new V4L2 driver: IPU3 CIO2 CSI-2 receiver unit, found on some Intel
   SoCs

 - new tuner driver: tda18250

 - finally got rid of all LIRC staging drivers

 - as we don't have old lirc drivers anymore, restruct the lirc device
   code

 - add support for UVC metadata

 - add a new staging driver for NVIDIA Tegra Video Decoder Engine

 - DVB kAPI headers moved to include/media

 - synchronize the kAPI and uAPI for the DVB subsystem, removing the gap
   for non-legacy APIs

 - reduce the kAPI gap for V4L2

 - lots of other driver enhancements, cleanups, etc.

* tag 'media/v4.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (407 commits)
  media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
  media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
  media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
  media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
  media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
  media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
  media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
  media: v4l2-compat-ioctl32.c: avoid sizeof(type)
  media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
  media: v4l2-compat-ioctl32.c: fix the indentation
  media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
  media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
  media: v4l2-ioctl.c: use check_fmt for enum/g/s/try_fmt
  media: vivid: fix module load error when enabling fb and no_error_inj=1
  media: dvb_demux: improve debug messages
  media: dvb_demux: Better handle discontinuity errors
  media: cxusb, dib0700: ignore XC2028_I2C_FLUSH
  media: ts2020: avoid integer overflows on 32 bit machines
  media: i2c: ov7740: use gpio/consumer.h instead of gpio.h
  media: entity: Add a nop variant of media_entity_cleanup
  ...

10 files changed, 28 insertions, 65 deletions

diff --git a/drivers/media/platform/sti/c8sectpfe/Kconfig b/drivers/media/platform/sti/c8sectpfe/Kconfig
index 7420a50572d3..740190f8a3b6 100644
--- a/drivers/media/platform/sti/c8sectpfe/Kconfig
+++ b/drivers/media/platform/sti/c8sectpfe/Kconfig
@@ -1,6 +1,6 @@
 config DVB_C8SECTPFE
 	tristate "STMicroelectronics C8SECTPFE DVB support"
-	depends on PINCTRL && DVB_CORE && I2C
+	depends on PINCTRL && DVB_CORE && I2C && HAS_DMA
 	depends on ARCH_STI || ARCH_MULTIPLATFORM || COMPILE_TEST
 	select FW_LOADER
 	select DEBUG_FS
diff --git a/drivers/media/platform/sti/c8sectpfe/Makefile b/drivers/media/platform/sti/c8sectpfe/Makefile
index b642b4fd5045..34d69472b6f0 100644
--- a/drivers/media/platform/sti/c8sectpfe/Makefile
+++ b/drivers/media/platform/sti/c8sectpfe/Makefile
@@ -4,7 +4,6 @@ c8sectpfe-y += c8sectpfe-core.o c8sectpfe-common.o c8sectpfe-dvb.o \
 
 obj-$(CONFIG_DVB_C8SECTPFE) += c8sectpfe.o
 
-ccflags-y += -Idrivers/media/i2c
 ccflags-y += -Idrivers/media/common
-ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ \
-		-Idrivers/media/tuners/
+ccflags-y += -Idrivers/media/dvb-frontends/
+ccflags-y += -Idrivers/media/tuners/
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.c
index 2dfbe8ab5214..5df67da25525 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * c8sectpfe-common.c - C8SECTPFE STi DVB driver
  *
@@ -5,10 +6,6 @@
  *
  *   Author: Peter Griffin <peter.griffin@linaro.org>
  *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License as
- *      published by the Free Software Foundation; either version 2 of
- *      the License, or (at your option) any later version.
  */
 #include <linux/completion.h>
 #include <linux/delay.h>
@@ -24,11 +21,11 @@
 #include <linux/time.h>
 #include <linux/wait.h>
 
-#include "dmxdev.h"
-#include "dvbdev.h"
-#include "dvb_demux.h"
-#include "dvb_frontend.h"
-#include "dvb_net.h"
+#include <media/dmxdev.h>
+#include <media/dvbdev.h>
+#include <media/dvb_demux.h>
+#include <media/dvb_frontend.h>
+#include <media/dvb_net.h>
 
 #include "c8sectpfe-common.h"
 #include "c8sectpfe-core.h"
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h
index da21c0ac0fc1..5ab7ca448cf9 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-common.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * c8sectpfe-common.h - C8SECTPFE STi DVB driver
  *
@@ -5,10 +6,6 @@
  *
  *   Author: Peter Griffin <peter.griffin@linaro.org>
  *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License as
- *      published by the Free Software Foundation; either version 2 of
- *      the License, or (at your option) any later version.
  */
 #ifndef _C8SECTPFE_COMMON_H_
 #define _C8SECTPFE_COMMON_H_
@@ -18,10 +15,10 @@
 #include <linux/gpio.h>
 #include <linux/version.h>
 
-#include "dmxdev.h"
-#include "dvb_demux.h"
-#include "dvb_frontend.h"
-#include "dvb_net.h"
+#include <media/dmxdev.h>
+#include <media/dvb_demux.h>
+#include <media/dvb_frontend.h>
+#include <media/dvb_net.h>
 
 /* Maximum number of channels */
 #define C8SECTPFE_MAXADAPTER (4)
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
index a0acee7671b1..3c05b3dc49ec 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * c8sectpfe-core.c - C8SECTPFE STi DVB driver
  *
@@ -6,10 +7,6 @@
  *   Author:Peter Bennett <peter.bennett@st.com>
  *	    Peter Griffin <peter.griffin@linaro.org>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License as
- *	published by the Free Software Foundation; either version 2 of
- *	the License, or (at your option) any later version.
  */
 #include <linux/atomic.h>
 #include <linux/clk.h>
@@ -38,10 +35,10 @@
 #include "c8sectpfe-core.h"
 #include "c8sectpfe-common.h"
 #include "c8sectpfe-debugfs.h"
-#include "dmxdev.h"
-#include "dvb_demux.h"
-#include "dvb_frontend.h"
-#include "dvb_net.h"
+#include <media/dmxdev.h>
+#include <media/dvb_demux.h>
+#include <media/dvb_frontend.h>
+#include <media/dvb_net.h>
 
 #define FIRMWARE_MEMDMA "pti_memdma_h407.elf"
 MODULE_FIRMWARE(FIRMWARE_MEMDMA);
@@ -83,7 +80,7 @@ static void c8sectpfe_timer_interrupt(struct timer_list *t)
 static void channel_swdemux_tsklet(unsigned long data)
 {
 	struct channel_info *channel = (struct channel_info *)data;
-	struct c8sectpfei *fei = channel->fei;
+	struct c8sectpfei *fei;
 	unsigned long wp, rp;
 	int pos, num_packets, n, size;
 	u8 *buf;
@@ -91,6 +88,8 @@ static void channel_swdemux_tsklet(unsigned long data)
 	if (unlikely(!channel || !channel->irec))
 		return;
 
+	fei = channel->fei;
+
 	wp = readl(channel->irec + DMA_PRDS_BUSWP_TP(0));
 	rp = readl(channel->irec + DMA_PRDS_BUSRP_TP(0));
 
@@ -691,7 +690,7 @@ static int c8sectpfe_probe(struct platform_device *pdev)
 	if (IS_ERR(fei->sram))
 		return PTR_ERR(fei->sram);
 
-	fei->sram_size = res->end - res->start;
+	fei->sram_size = resource_size(res);
 
 	fei->idle_irq = platform_get_irq_byname(pdev, "c8sectpfe-idle-irq");
 	if (fei->idle_irq < 0) {
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.h b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.h
index 39e7a221a941..3dbb3a287cc0 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.h
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * c8sectpfe-core.h - C8SECTPFE STi DVB driver
  *
@@ -6,10 +7,6 @@
  *   Author:Peter Bennett <peter.bennett@st.com>
  *	    Peter Griffin <peter.griffin@linaro.org>
  *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License as
- *	published by the Free Software Foundation; either version 2 of
- *	the License, or (at your option) any later version.
  */
 #ifndef _C8SECTPFE_CORE_H_
 #define _C8SECTPFE_CORE_H_
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-debugfs.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-debugfs.c
index e9ba13db49cd..8f0ddcbeed9d 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-debugfs.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-debugfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * c8sectpfe-debugfs.c - C8SECTPFE STi DVB driver
  *
@@ -5,14 +6,6 @@
  *
  * Author: Peter Griffin <peter.griffin@linaro.org>
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2  of
- * the License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 #include <linux/debugfs.h>
 #include <linux/device.h>
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-debugfs.h b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-debugfs.h
index 8af1ac1378c8..b8c30bcc8df9 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-debugfs.h
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-debugfs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /**
  * c8sectpfe-debugfs.h - C8SECTPFE STi DVB driver debugfs header
  *
@@ -5,14 +6,6 @@
  *
  * Authors: Peter Griffin <peter.griffin@linaro.org>
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2  of
- * the License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #ifndef __C8SECTPFE_DEBUG_H
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c
index 2c0015b1264d..075d4695ee4d 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  c8sectpfe-dvb.c - C8SECTPFE STi DVB driver
  *
@@ -5,16 +6,6 @@
  *
  *  Author Peter Griffin <peter.griffin@linaro.org>
  *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *
- *  GNU General Public License for more details.
  */
 #include <linux/completion.h>
 #include <linux/delay.h>
diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.h b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.h
index bd366dbc82b3..3d87a9ae8702 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.h
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-dvb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * c8sectpfe-common.h - C8SECTPFE STi DVB driver
  *
@@ -5,10 +6,6 @@
  *
  *   Author: Peter Griffin <peter.griffin@linaro.org>
  *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License as
- *      published by the Free Software Foundation; either version 2 of
- *      the License, or (at your option) any later version.
  */
 #ifndef _C8SECTPFE_DVB_H_
 #define _C8SECTPFE_DVB_H_