1 files changed, 0 insertions, 148 deletions
diff --git a/drivers/video/fbdev/omap2/dss/hdmi_common.c b/drivers/video/fbdev/omap2/dss/hdmi_common.c
deleted file mode 100644
index 1b8fcc6c4..000000000
--- a/drivers/video/fbdev/omap2/dss/hdmi_common.c
+++ /dev/null
@@ -1,148 +0,0 @@
-
-#define DSS_SUBSYS_NAME "HDMI"
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/of.h>
-#include <video/omapdss.h>
-
-#include "hdmi.h"
-
-int hdmi_parse_lanes_of(struct platform_device *pdev, struct device_node *ep,
-	struct hdmi_phy_data *phy)
-{
-	struct property *prop;
-	int r, len;
-
-	prop = of_find_property(ep, "lanes", &len);
-	if (prop) {
-		u32 lanes[8];
-
-		if (len / sizeof(u32) != ARRAY_SIZE(lanes)) {
-			dev_err(&pdev->dev, "bad number of lanes\n");
-			return -EINVAL;
-		}
-
-		r = of_property_read_u32_array(ep, "lanes", lanes,
-			ARRAY_SIZE(lanes));
-		if (r) {
-			dev_err(&pdev->dev, "failed to read lane data\n");
-			return r;
-		}
-
-		r = hdmi_phy_parse_lanes(phy, lanes);
-		if (r) {
-			dev_err(&pdev->dev, "failed to parse lane data\n");
-			return r;
-		}
-	} else {
-		static const u32 default_lanes[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
-
-		r = hdmi_phy_parse_lanes(phy, default_lanes);
-		if (WARN_ON(r)) {
-			dev_err(&pdev->dev, "failed to parse lane data\n");
-			return r;
-		}
-	}
-
-	return 0;
-}
-
-int hdmi_compute_acr(u32 pclk, u32 sample_freq, u32 *n, u32 *cts)
-{
-	u32 deep_color;
-	bool deep_color_correct = false;
-
-	if (n == NULL || cts == NULL)
-		return -EINVAL;
-
-	/* TODO: When implemented, query deep color mode here. */
-	deep_color = 100;
-
-	/*
-	 * When using deep color, the default N value (as in the HDMI
-	 * specification) yields to an non-integer CTS. Hence, we
-	 * modify it while keeping the restrictions described in
-	 * section 7.2.1 of the HDMI 1.4a specification.
-	 */
-	switch (sample_freq) {
-	case 32000:
-	case 48000:
-	case 96000:
-	case 192000:
-		if (deep_color == 125)
-			if (pclk == 27027000 || pclk == 74250000)
-				deep_color_correct = true;
-		if (deep_color == 150)
-			if (pclk == 27027000)
-				deep_color_correct = true;
-		break;
-	case 44100:
-	case 88200:
-	case 176400:
-		if (deep_color == 125)
-			if (pclk == 27027000)
-				deep_color_correct = true;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	if (deep_color_correct) {
-		switch (sample_freq) {
-		case 32000:
-			*n = 8192;
-			break;
-		case 44100:
-			*n = 12544;
-			break;
-		case 48000:
-			*n = 8192;
-			break;
-		case 88200:
-			*n = 25088;
-			break;
-		case 96000:
-			*n = 16384;
-			break;
-		case 176400:
-			*n = 50176;
-			break;
-		case 192000:
-			*n = 32768;
-			break;
-		default:
-			return -EINVAL;
-		}
-	} else {
-		switch (sample_freq) {
-		case 32000:
-			*n = 4096;
-			break;
-		case 44100:
-			*n = 6272;
-			break;
-		case 48000:
-			*n = 6144;
-			break;
-		case 88200:
-			*n = 12544;
-			break;
-		case 96000:
-			*n = 12288;
-			break;
-		case 176400:
-			*n = 25088;
-			break;
-		case 192000:
-			*n = 24576;
-			break;
-		default:
-			return -EINVAL;
-		}
-	}
-	/* Calculate CTS. See HDMI 1.3a or 1.4a specifications */
-	*cts = (pclk/1000) * (*n / 128) * deep_color / (sample_freq / 10);
-
-	return 0;
-}