Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/video/atmel_lcdc.h b/include/video/atmel_lcdc.h
index c79f381..43e497c 100644
--- a/include/video/atmel_lcdc.h
+++ b/include/video/atmel_lcdc.h
@@ -1,23 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  *  Header file for AT91/AT32 LCD Controller
  *
  *  Data structure and register user interface
  *
  *  Copyright (C) 2007 Atmel Corporation
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #ifndef __ATMEL_LCDC_H__
 #define __ATMEL_LCDC_H__
diff --git a/include/video/da8xx-fb.h b/include/video/da8xx-fb.h
index efed3c3..1d19ae6 100644
--- a/include/video/da8xx-fb.h
+++ b/include/video/da8xx-fb.h
@@ -32,7 +32,6 @@
 	const char manu_name[10];
 	void *controller_data;
 	const char type[25];
-	void (*panel_power_ctrl)(int);
 };
 
 struct lcd_ctrl_config {
diff --git a/include/video/display_timing.h b/include/video/display_timing.h
index 3d289e9..37a0176 100644
--- a/include/video/display_timing.h
+++ b/include/video/display_timing.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>
  *
  * description of display timings
- *
- * This file is released under the GPLv2
  */
 
 #ifndef __LINUX_DISPLAY_TIMING_H
diff --git a/include/video/gbe.h b/include/video/gbe.h
index ad51028..8b4d335 100644
--- a/include/video/gbe.h
+++ b/include/video/gbe.h
@@ -1,10 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * include/video/gbe.h -- SGI GBE (Graphics Back End)
  *
  * Copyright (C) 1999 Silicon Graphics, Inc. (Jeffrey Newquist)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License version 2 as published by the Free Software Foundation.
  */
 
 #ifndef __GBE_H__
diff --git a/include/video/ili9320.h b/include/video/ili9320.h
index e5d1622..62f424f 100644
--- a/include/video/ili9320.h
+++ b/include/video/ili9320.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* include/video/ili9320.c
  *
  * ILI9320 LCD controller configuration control.
@@ -6,10 +7,6 @@
  *	Ben Dooks <ben@simtec.co.uk>
  *
  * http://armlinux.simtec.co.uk/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
 */
 
 #define ILI9320_REG(x)	(x)
diff --git a/include/video/imx-ipu-image-convert.h b/include/video/imx-ipu-image-convert.h
index 7b87efc..3c71b8b 100644
--- a/include/video/imx-ipu-image-convert.h
+++ b/include/video/imx-ipu-image-convert.h
@@ -1,17 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * Copyright (C) 2012-2016 Mentor Graphics Inc.
  *
  * i.MX Queued image conversion support, with tiling and rotation.
- *
- * 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.
  */
 #ifndef __IMX_IPU_IMAGE_CONVERT_H__
 #define __IMX_IPU_IMAGE_CONVERT_H__
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h
index abbad94..06b0b57 100644
--- a/include/video/imx-ipu-v3.h
+++ b/include/video/imx-ipu-v3.h
@@ -246,6 +246,9 @@
 	struct v4l2_rect rect;
 	dma_addr_t phys0;
 	dma_addr_t phys1;
+	/* chroma plane offset overrides */
+	u32 u_offset;
+	u32 v_offset;
 };
 
 void ipu_cpmem_zero(struct ipuv3_channel *ch);
@@ -255,7 +258,8 @@
 void ipu_cpmem_set_high_priority(struct ipuv3_channel *ch);
 void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf);
 void ipu_cpmem_set_uv_offset(struct ipuv3_channel *ch, u32 u_off, u32 v_off);
-void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride);
+void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride,
+			       u32 pixelformat);
 void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id);
 int ipu_cpmem_get_burstsize(struct ipuv3_channel *ch);
 void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize);
@@ -345,14 +349,16 @@
 			      unsigned int axi_id,  unsigned int width,
 			      unsigned int height, unsigned int stride,
 			      u32 format, uint64_t modifier, unsigned long *eba);
+bool ipu_prg_channel_configure_pending(struct ipuv3_channel *ipu_chan);
 
 /*
  * IPU CMOS Sensor Interface (csi) functions
  */
 struct ipu_csi;
 int ipu_csi_init_interface(struct ipu_csi *csi,
-			   struct v4l2_mbus_config *mbus_cfg,
-			   struct v4l2_mbus_framefmt *mbus_fmt);
+			   const struct v4l2_mbus_config *mbus_cfg,
+			   const struct v4l2_mbus_framefmt *infmt,
+			   const struct v4l2_mbus_framefmt *outfmt);
 bool ipu_csi_is_interlaced(struct ipu_csi *csi);
 void ipu_csi_get_window(struct ipu_csi *csi, struct v4l2_rect *w);
 void ipu_csi_set_window(struct ipu_csi *csi, struct v4l2_rect *w);
@@ -381,14 +387,64 @@
 	IC_NUM_TASKS,
 };
 
+/*
+ * The parameters that describe a colorspace according to the
+ * Image Converter:
+ *    - Y'CbCr encoding
+ *    - quantization
+ *    - "colorspace" (RGB or YUV).
+ */
+struct ipu_ic_colorspace {
+	enum v4l2_ycbcr_encoding enc;
+	enum v4l2_quantization quant;
+	enum ipu_color_space cs;
+};
+
+static inline void
+ipu_ic_fill_colorspace(struct ipu_ic_colorspace *ic_cs,
+		       enum v4l2_ycbcr_encoding enc,
+		       enum v4l2_quantization quant,
+		       enum ipu_color_space cs)
+{
+	ic_cs->enc = enc;
+	ic_cs->quant = quant;
+	ic_cs->cs = cs;
+}
+
+struct ipu_ic_csc_params {
+	s16 coeff[3][3];	/* signed 9-bit integer coefficients */
+	s16 offset[3];		/* signed 11+2-bit fixed point offset */
+	u8 scale:2;		/* scale coefficients * 2^(scale-1) */
+	bool sat:1;		/* saturate to (16, 235(Y) / 240(U, V)) */
+};
+
+struct ipu_ic_csc {
+	struct ipu_ic_colorspace in_cs;
+	struct ipu_ic_colorspace out_cs;
+	struct ipu_ic_csc_params params;
+};
+
 struct ipu_ic;
+
+int __ipu_ic_calc_csc(struct ipu_ic_csc *csc);
+int ipu_ic_calc_csc(struct ipu_ic_csc *csc,
+		    enum v4l2_ycbcr_encoding in_enc,
+		    enum v4l2_quantization in_quant,
+		    enum ipu_color_space in_cs,
+		    enum v4l2_ycbcr_encoding out_enc,
+		    enum v4l2_quantization out_quant,
+		    enum ipu_color_space out_cs);
 int ipu_ic_task_init(struct ipu_ic *ic,
+		     const struct ipu_ic_csc *csc,
 		     int in_width, int in_height,
-		     int out_width, int out_height,
-		     enum ipu_color_space in_cs,
-		     enum ipu_color_space out_cs);
+		     int out_width, int out_height);
+int ipu_ic_task_init_rsc(struct ipu_ic *ic,
+			 const struct ipu_ic_csc *csc,
+			 int in_width, int in_height,
+			 int out_width, int out_height,
+			 u32 rsc);
 int ipu_ic_task_graphics_init(struct ipu_ic *ic,
-			      enum ipu_color_space in_g_cs,
+			      const struct ipu_ic_colorspace *g_in_cs,
 			      bool galpha_en, u32 galpha,
 			      bool colorkey_en, u32 colorkey);
 void ipu_ic_task_enable(struct ipu_ic *ic);
diff --git a/include/video/mach64.h b/include/video/mach64.h
index 89e91c0..d96e3c1 100644
--- a/include/video/mach64.h
+++ b/include/video/mach64.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * ATI Mach64 Register Definitions
  *
@@ -5,11 +6,6 @@
  *  written with much help from Jon Howell
  *
  * Updated for 3D RAGE PRO and 3D RAGE Mobility by Geert Uytterhoeven
- *	
- * 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.
  */
 
 /*
diff --git a/include/video/mipi_display.h b/include/video/mipi_display.h
index 49a53ef..cba57a6 100644
--- a/include/video/mipi_display.h
+++ b/include/video/mipi_display.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Defines for Mobile Industry Processor Interface (MIPI(R))
  * Display Working Group standards: DSI, DCS, DBI, DPI
@@ -5,10 +6,6 @@
  * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
  * Copyright (C) 2006 Nokia Corporation
  * Author: Imre Deak <imre.deak@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 #ifndef MIPI_DISPLAY_H
 #define MIPI_DISPLAY_H
diff --git a/include/video/mmp_disp.h b/include/video/mmp_disp.h
index 9fd9398..1f9bc13 100644
--- a/include/video/mmp_disp.h
+++ b/include/video/mmp_disp.h
@@ -1,23 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * linux/include/video/mmp_disp.h
  * Header file for Marvell MMP Display Controller
  *
  * Copyright (C) 2012 Marvell Technology Group Ltd.
  * Authors: Zhou Zhu <zzhu3@marvell.com>
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- *
  */
 
 #ifndef _MMP_DISP_H_
diff --git a/include/video/of_display_timing.h b/include/video/of_display_timing.h
index bb29e59..e1126a7 100644
--- a/include/video/of_display_timing.h
+++ b/include/video/of_display_timing.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>
  *
  * display timings of helpers
- *
- * This file is released under the GPLv2
  */
 
 #ifndef __LINUX_OF_DISPLAY_TIMING_H
diff --git a/include/video/of_videomode.h b/include/video/of_videomode.h
index a07efcc..ab907ad 100644
--- a/include/video/of_videomode.h
+++ b/include/video/of_videomode.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>
  *
  * videomode of-helpers
- *
- * This file is released under the GPLv2
  */
 
 #ifndef __LINUX_OF_VIDEOMODE_H
diff --git a/include/video/omap-panel-data.h b/include/video/omap-panel-data.h
index e7003ee..42b7724 100644
--- a/include/video/omap-panel-data.h
+++ b/include/video/omap-panel-data.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Header containing platform_data structs for omap panels
  *
@@ -10,18 +11,6 @@
  *
  * Copyright (C) 2010 Canonical Ltd.
  * Author: Bryan Wu <bryan.wu@canonical.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 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.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef __OMAP_PANEL_DATA_H
diff --git a/include/video/omapfb_dss.h b/include/video/omapfb_dss.h
index 12755d8..e8eaac2 100644
--- a/include/video/omapfb_dss.h
+++ b/include/video/omapfb_dss.h
@@ -1,10 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * Copyright (C) 2016 Texas Instruments, Inc.
- *
- * 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 __OMAPFB_DSS_H
@@ -118,11 +114,6 @@
 	OMAP_DSS_COLOR_KEY_VID_SRC = 1,
 };
 
-enum omap_rfbi_te_mode {
-	OMAP_DSS_RFBI_TE_MODE_1 = 1,
-	OMAP_DSS_RFBI_TE_MODE_2 = 2,
-};
-
 enum omap_dss_signal_level {
 	OMAPDSS_SIG_ACTIVE_LOW,
 	OMAPDSS_SIG_ACTIVE_HIGH,
@@ -193,27 +184,6 @@
 	OMAP_DSS_OUTPUT_HDMI	= 1 << 6,
 };
 
-/* RFBI */
-
-struct rfbi_timings {
-	int cs_on_time;
-	int cs_off_time;
-	int we_on_time;
-	int we_off_time;
-	int re_on_time;
-	int re_off_time;
-	int we_cycle_time;
-	int re_cycle_time;
-	int cs_pulse_width;
-	int access_time;
-
-	int clk_div;
-
-	u32 tim[5];             /* set by rfbi_convert_timings() */
-
-	int converted;
-};
-
 /* DSI */
 
 enum omap_dss_dsi_trans_mode {
@@ -645,11 +615,6 @@
 		} dpi;
 
 		struct {
-			u8 channel;
-			u8 data_lines;
-		} rfbi;
-
-		struct {
 			u8 datapairs;
 		} sdi;
 
@@ -672,7 +637,6 @@
 
 	struct {
 		u8 pixel_size;
-		struct rfbi_timings rfbi_timings;
 	} ctrl;
 
 	const char *name;
diff --git a/include/video/omapvrfb.h b/include/video/omapvrfb.h
index bb0bd89..9741e77 100644
--- a/include/video/omapvrfb.h
+++ b/include/video/omapvrfb.h
@@ -1,21 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * VRFB Rotation Engine
  *
  * Copyright (C) 2009 Nokia Corporation
  * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 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.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 
 #ifndef __OMAP_VRFB_H__
diff --git a/include/video/platform_lcd.h b/include/video/platform_lcd.h
index 23864b2..6a95184 100644
--- a/include/video/platform_lcd.h
+++ b/include/video/platform_lcd.h
@@ -1,14 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* include/video/platform_lcd.h
  *
  * Copyright 2008 Simtec Electronics
  *	Ben Dooks <ben@simtec.co.uk>
  *
  * Generic platform-device LCD power control interface.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
 */
 
 struct plat_lcd_data;
diff --git a/include/video/pxa168fb.h b/include/video/pxa168fb.h
index 84cbb1f..6e27824 100644
--- a/include/video/pxa168fb.h
+++ b/include/video/pxa168fb.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Copyright (C) 2009 Marvell International Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #ifndef __ASM_MACH_PXA168FB_H
diff --git a/include/video/samsung_fimd.h b/include/video/samsung_fimd.h
index d8fc96e..b6571c3 100644
--- a/include/video/samsung_fimd.h
+++ b/include/video/samsung_fimd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /* include/video/samsung_fimd.h
  *
  * Copyright 2008 Openmoko, Inc.
@@ -10,10 +11,6 @@
  * This is the register set for the fimd and new style framebuffer interface
  * found from the S3C2443 onwards into the S3C2416, S3C2450, the
  * S3C64XX series such as the S3C6400 and S3C6410, and EXYNOS series.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
 */
 
 /* VIDCON0 */
@@ -198,6 +195,7 @@
 #define WINCONx_BURSTLEN_8WORD			(0x1 << 9)
 #define WINCONx_BURSTLEN_4WORD			(0x2 << 9)
 #define WINCONx_ENWIN				(1 << 0)
+#define WINCONx_BLEND_MODE_MASK			(0xc2)
 
 #define WINCON0_BPPMODE_MASK			(0xf << 2)
 #define WINCON0_BPPMODE_SHIFT			2
@@ -211,6 +209,7 @@
 #define WINCON0_BPPMODE_24BPP_888		(0xb << 2)
 
 #define WINCON1_LOCALSEL_CAMIF			(1 << 23)
+#define WINCON1_ALPHA_MUL			(1 << 7)
 #define WINCON1_BLD_PIX				(1 << 6)
 #define WINCON1_BPPMODE_MASK			(0xf << 2)
 #define WINCON1_BPPMODE_SHIFT			2
@@ -437,6 +436,14 @@
 #define WPALCON_W0PAL_16BPP_565			(0x6 << 0)
 
 /* Blending equation control */
+#define BLENDEQx(_win)				(0x244 + ((_win - 1) * 4))
+#define BLENDEQ_ZERO				0x0
+#define BLENDEQ_ONE				0x1
+#define BLENDEQ_ALPHA_A				0x2
+#define BLENDEQ_ONE_MINUS_ALPHA_A		0x3
+#define BLENDEQ_ALPHA0				0x6
+#define BLENDEQ_B_FUNC_F(_x)			(_x << 6)
+#define BLENDEQ_A_FUNC_F(_x)			(_x << 0)
 #define BLENDCON				0x260
 #define BLENDCON_NEW_MASK			(1 << 0)
 #define BLENDCON_NEW_8BIT_ALPHA_VALUE		(1 << 0)
diff --git a/include/video/sisfb.h b/include/video/sisfb.h
index 6ddff93..76ff628 100644
--- a/include/video/sisfb.h
+++ b/include/video/sisfb.h
@@ -1,21 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 /*
  * sisfb.h - definitions for the SiS framebuffer driver
  *
  * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria.
- *
- * 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 named License,
- * or 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
  */
 #ifndef _LINUX_SISFB_H_
 #define _LINUX_SISFB_H_
diff --git a/include/video/udlfb.h b/include/video/udlfb.h
index 3abd327..58fb573 100644
--- a/include/video/udlfb.h
+++ b/include/video/udlfb.h
@@ -36,12 +36,9 @@
 	struct usb_device *udev;
 	struct fb_info *info;
 	struct urb_list urbs;
-	struct kref kref;
 	char *backing_buffer;
 	int fb_count;
 	bool virtualized; /* true when physical usb device not present */
-	struct delayed_work init_framebuffer_work;
-	struct delayed_work free_framebuffer_work;
 	atomic_t usb_active; /* 0 = update virtual buffer, but no usb traffic */
 	atomic_t lost_pixels; /* 1 = a render op failed. Need screen refresh */
 	char *edid; /* null until we read edid from hw or get from sysfs */
@@ -51,6 +48,13 @@
 	int base8;
 	u32 pseudo_palette[256];
 	int blank_mode; /*one of FB_BLANK_ */
+	struct mutex render_mutex;
+	int damage_x;
+	int damage_y;
+	int damage_x2;
+	int damage_y2;
+	spinlock_t damage_lock;
+	struct work_struct damage_work;
 	struct fb_ops ops;
 	/* blit-only rendering path metrics, exposed through sysfs */
 	atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
diff --git a/include/video/videomode.h b/include/video/videomode.h
index 3f1049d..7b20ee6 100644
--- a/include/video/videomode.h
+++ b/include/video/videomode.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>
  *
  * generic videomode description
- *
- * This file is released under the GPLv2
  */
 
 #ifndef __LINUX_VIDEOMODE_H
diff --git a/include/video/w100fb.h b/include/video/w100fb.h
index 677d403..a614654 100644
--- a/include/video/w100fb.h
+++ b/include/video/w100fb.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  *  Support for the w100 frame buffer.
  *
  *  Copyright (c) 2004-2005 Richard Purdie
  *  Copyright (c) 2005 Ian Molton
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
  */
 
 #define W100_GPIO_PORT_A	0