From: Ziggy471 <ziggy471@gmail.com>
Date: Sat, 8 Jan 2011 18:42:38 +0000 (-0500)
Subject: Audio boost
X-Git-Url: https://ziggy471.com/git/gitweb.cgi?p=ziggy471-frankenstein-kernel.git;a=commitdiff;h=93c1ec857287d24d8a399950743395059fa1edfc

Audio boost
---

--- a/arch/arm/mach-msm/board-bravo-audio.c
+++ b/arch/arm/mach-msm/board-bravo-audio.c
@@ -34,19 +34,19 @@ static struct mutex bt_sco_lock;
 static struct q6_hw_info q6_audio_hw[Q6_HW_COUNT] = {
 	[Q6_HW_HANDSET] = {
 		.min_gain = -2000,
-		.max_gain = 0,
+		.max_gain = 600,
 	},
 	[Q6_HW_HEADSET] = {
 		.min_gain = -2000,
-		.max_gain = 0,
+		.max_gain = 600,
 	},
 	[Q6_HW_SPEAKER] = {
 		.min_gain = -1500,
-		.max_gain = 0,
+		.max_gain = 500,
 	},
 	[Q6_HW_TTY] = {
 		.min_gain = -2000,
-		.max_gain = 0,
+		.max_gain = 600,
 	},
 	[Q6_HW_BT_SCO] = {
 		.min_gain = -2000,
--- a/arch/arm/mach-msm/board-incrediblec-audio.c
+++ b/arch/arm/mach-msm/board-incrediblec-audio.c
@@ -34,35 +34,30 @@ static struct mutex mic_lock;
 static struct mutex bt_sco_lock;
 static int headset_status = 0;
 
-struct q6_gain_info {
-        int max_step;
-        int gain[10];
-};
-
-static struct q6_gain_info q6_audio_hw[Q6_HW_COUNT] = {
+static struct q6_hw_info q6_audio_hw[Q6_HW_COUNT] = {
 	[Q6_HW_HANDSET] = {
-		.max_step = 6,
-		.gain = {-1600, -1300, -1000, -600, -300, 0, 0, 0, 0, 0},
+		.min_gain = -2000,
+		.max_gain = 600,
 	},
 	[Q6_HW_HEADSET] = {
-		.max_step = 6,
-		.gain = {-2000, -1600, -1200, -800, -400, 0, 0, 0, 0, 0},
+		.min_gain = -2000,
+		.max_gain = 600,
 	},
 	[Q6_HW_SPEAKER] = {
-		.max_step = 6,
-		.gain = {-1500, -1200, -900, -600, -300, 0, 0, 0, 0, 0},
+		.min_gain = -1500,
+		.max_gain = 500,
 	},
 	[Q6_HW_TTY] = {
-		.max_step = 6,
-		.gain = {-2000, -1600, -1200, -800, -400, 0, 0, 0, 0, 0},
+		.min_gain = -2000,
+		.max_gain = 600,
 	},
 	[Q6_HW_BT_SCO] = {
-		.max_step = 6,
-		.gain = {-2000, -1600, -1200, -800, -400, 0, 0, 0, 0, 0},
+		.min_gain = -2000,
+		.max_gain = 0,
 	},
 	[Q6_HW_BT_A2DP] = {
-		.max_step = 6,
-		.gain = {-2000, -1600, -1200, -800, -400, 0, 0, 0, 0, 0},
+		.min_gain = -2000,
+		.max_gain = 0,
 	},
 };
 
@@ -254,14 +249,11 @@ void incrediblec_analog_init(void)
 
 int incrediblec_get_rx_vol(uint8_t hw, int level)
 {
-	struct q6_gain_info *info;
+	struct q6_hw_info *info;
 	int vol;
 
 	info = &q6_audio_hw[hw];
-
-	level = (level > 100)? 100 : ((level < 0) ? 0 : level);
-	vol = info->gain[(uint32_t)((info->max_step - 1) * level / 100)];
-
+	vol = info->min_gain + ((info->max_gain - info->min_gain) * level) / 100;
 	D("%s %d\n", __func__, vol);
 	return vol;
 }
--- a/arch/arm/mach-msm/board-supersonic-audio.c
+++ b/arch/arm/mach-msm/board-supersonic-audio.c
@@ -41,19 +41,19 @@ static int headset_status = 0;
 static struct q6_hw_info q6_audio_hw[Q6_HW_COUNT] = {
 	[Q6_HW_HANDSET] = {
 		.min_gain = -2000,
-		.max_gain = 0,
+		.max_gain = 600,
 	},
 	[Q6_HW_HEADSET] = {
 		.min_gain = -2000,
-		.max_gain = 0,
+		.max_gain = 600,
 	},
 	[Q6_HW_SPEAKER] = {
 		.min_gain = -1500,
-		.max_gain = 0,
+		.max_gain = 500,
 	},
 	[Q6_HW_TTY] = {
 		.min_gain = -2000,
-		.max_gain = 0,
+		.max_gain = 600,
 	},
 	[Q6_HW_BT_SCO] = {
 		.min_gain = -2000,