Commit 7a5d99e7 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] adv7604: log alt-gamma and HDMI colorspace 



Log the alternate gamma state and the HDMI colorspace that the adv
device detected.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 5dd7d88a

drivers/media/i2c/adv7604.c

+12 −2
Original line number Diff line number Diff line
@@ -2222,6 +2222,14 @@ static int adv76xx_log_status(struct v4l2_subdev *sd) 
		"invalid", "invalid", "invalid", "invalid", "invalid",

		"invalid", "invalid", "automatic"

	};

	static const char * const hdmi_color_space_txt[16] = {

		"RGB limited range (16-235)", "RGB full range (0-255)",

		"YCbCr Bt.601 (16-235)", "YCbCr Bt.709 (16-235)",

		"xvYCC Bt.601", "xvYCC Bt.709",

		"YCbCr Bt.601 (0-255)", "YCbCr Bt.709 (0-255)",

		"sYCC", "Adobe YCC 601", "AdobeRGB", "invalid", "invalid",

		"invalid", "invalid", "invalid"

	};

	static const char * const rgb_quantization_range_txt[] = {

		"Automatic",

		"RGB limited range (16-235)",
@@ -2289,11 +2297,12 @@ static int adv76xx_log_status(struct v4l2_subdev *sd) 
			rgb_quantization_range_txt[state->rgb_quantization_range]);

	v4l2_info(sd, "Input color space: %s\n",

			input_color_space_txt[reg_io_0x02 >> 4]);

	v4l2_info(sd, "Output color space: %s %s, saturator %s\n",

	v4l2_info(sd, "Output color space: %s %s, saturator %s, alt-gamma %s\n",

			(reg_io_0x02 & 0x02) ? "RGB" : "YCbCr",

			(reg_io_0x02 & 0x04) ? "(16-235)" : "(0-255)",

			(((reg_io_0x02 >> 2) & 0x01) ^ (reg_io_0x02 & 0x01)) ?

				"enabled" : "disabled");

				"enabled" : "disabled",

			(reg_io_0x02 & 0x08) ? "enabled" : "disabled");

	v4l2_info(sd, "Color space conversion: %s\n",

			csc_coeff_sel_rb[cp_read(sd, info->cp_csc) >> 4]);
@@ -2330,6 +2339,7 @@ static int adv76xx_log_status(struct v4l2_subdev *sd) 
		v4l2_info(sd, "AV Mute: %s\n", (hdmi_read(sd, 0x04) & 0x40) ? "on" : "off");



		v4l2_info(sd, "Deep color mode: %s\n", deep_color_mode_txt[(hdmi_read(sd, 0x0b) & 0x60) >> 5]);

		v4l2_info(sd, "HDMI colorspace: %s\n", hdmi_color_space_txt[hdmi_read(sd, 0x53) & 0xf]);



		adv76xx_log_infoframes(sd);

	}