Merge tag 'media/v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - Legacy soc_camera driver was removed from staging

 - New I2C sensor related drivers: dw9768, ch7322, max9271, rdacm20

 - TI vpe driver code was re-organized and had new features added

 - Added Xilinx MIPI CSI-2 Rx Subsystem driver

 - Added support for Infrared Toy and IR Droid devices

 - Lots of random driver fixes, new features and cleanups

* tag 'media/v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (318 commits)
  media: camss: fix memory leaks on error handling paths in probe
  media: davinci: vpif_capture: fix potential double free
  media: radio: remove redundant assignment to variable retval
  media: allegro: fix potential null dereference on header
  media: mtk-mdp: Fix a refcounting bug on error in init
  media: allegro: fix an error pointer vs NULL check
  media: meye: fix missing pm_mchip_mode field
  media: cafe-driver: use generic power management
  media: saa7164: use generic power management
  media: v4l2-dev/ioctl: Fix document for VIDIOC_QUERYCAP
  media: v4l2: Correct kernel-doc inconsistency
  media: v4l2: Correct kernel-doc inconsistency
  media: dvbdev.h: keep * together with the type
  media: v4l2-subdev.h: keep * together with the type
  media: videobuf2: Print videobuf2 buffer state by name
  media: colorspaces-details.rst: fix V4L2_COLORSPACE_JPEG description
  media: tw68: use generic power management
  media: meye: use generic power management
  media: cx88: use generic power management
  media: cx25821: use generic power management
  ...

1 files changed, 33 insertions, 7 deletions

diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
index 50f1e0b28b25..630a75e0eeb1 100644
--- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
+++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c
@@ -1927,44 +1927,46 @@ typedef struct { u16 __; u8 _; } __packed x24;
 
 static noinline void tpg_print_str_2(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2],
 			unsigned p, unsigned first, unsigned div, unsigned step,
-			int y, int x, char *text, unsigned len)
+			int y, int x, const char *text, unsigned len)
 {
 	PRINTSTR(u8);
 }
 
 static noinline void tpg_print_str_4(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2],
 			unsigned p, unsigned first, unsigned div, unsigned step,
-			int y, int x, char *text, unsigned len)
+			int y, int x, const char *text, unsigned len)
 {
 	PRINTSTR(u16);
 }
 
 static noinline void tpg_print_str_6(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2],
 			unsigned p, unsigned first, unsigned div, unsigned step,
-			int y, int x, char *text, unsigned len)
+			int y, int x, const char *text, unsigned len)
 {
 	PRINTSTR(x24);
 }
 
 static noinline void tpg_print_str_8(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2],
 			unsigned p, unsigned first, unsigned div, unsigned step,
-			int y, int x, char *text, unsigned len)
+			int y, int x, const char *text, unsigned len)
 {
 	PRINTSTR(u32);
 }
 
 void tpg_gen_text(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2],
-		  int y, int x, char *text)
+		  int y, int x, const char *text)
 {
 	unsigned step = V4L2_FIELD_HAS_T_OR_B(tpg->field) ? 2 : 1;
 	unsigned div = step;
 	unsigned first = 0;
-	unsigned len = strlen(text);
+	unsigned len;
 	unsigned p;
 
-	if (font8x16 == NULL || basep == NULL)
+	if (font8x16 == NULL || basep == NULL || text == NULL)
 		return;
 
+	len = strlen(text);
+
 	/* Checks if it is possible to show string */
 	if (y + 16 >= tpg->compose.height || x + 8 >= tpg->compose.width)
 		return;
@@ -2006,6 +2008,30 @@ void tpg_gen_text(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2],
 }
 EXPORT_SYMBOL_GPL(tpg_gen_text);
 
+const char *tpg_g_color_order(const struct tpg_data *tpg)
+{
+	switch (tpg->pattern) {
+	case TPG_PAT_75_COLORBAR:
+	case TPG_PAT_100_COLORBAR:
+	case TPG_PAT_CSC_COLORBAR:
+	case TPG_PAT_100_HCOLORBAR:
+		return "White, yellow, cyan, green, magenta, red, blue, black";
+	case TPG_PAT_BLACK:
+		return "Black";
+	case TPG_PAT_WHITE:
+		return "White";
+	case TPG_PAT_RED:
+		return "Red";
+	case TPG_PAT_GREEN:
+		return "Green";
+	case TPG_PAT_BLUE:
+		return "Blue";
+	default:
+		return NULL;
+	}
+}
+EXPORT_SYMBOL_GPL(tpg_g_color_order);
+
 void tpg_update_mv_step(struct tpg_data *tpg)
 {
 	int factor = tpg->mv_hor_mode > TPG_MOVE_NONE ? -1 : 1;