Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 77 insertions, 12 deletions

diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 28fc271f703..d8c0e89f012 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -28,6 +28,7 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
 #include <linux/wl12xx.h>
+#include <linux/platform_data/omap-abe-twl6040.h>
 
 #include <mach/hardware.h>
 #include <asm/hardware/gic.h>
@@ -91,9 +92,40 @@ static struct platform_device leds_gpio = {
 	},
 };
 
+static struct omap_abe_twl6040_data panda_abe_audio_data = {
+	/* Audio out */
+	.has_hs		= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	/* HandsFree through expasion connector */
+	.has_hf		= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	/* PandaBoard: FM TX, PandaBoardES: can be connected to audio out */
+	.has_aux	= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	/* PandaBoard: FM RX, PandaBoardES: audio in */
+	.has_afm	= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	/* No jack detection. */
+	.jack_detection	= 0,
+	/* MCLK input is 38.4MHz */
+	.mclk_freq	= 38400000,
+
+};
+
+static struct platform_device panda_abe_audio = {
+	.name		= "omap-abe-twl6040",
+	.id		= -1,
+	.dev = {
+		.platform_data = &panda_abe_audio_data,
+	},
+};
+
+static struct platform_device btwilink_device = {
+	.name	= "btwilink",
+	.id	= -1,
+};
+
 static struct platform_device *panda_devices[] __initdata = {
 	&leds_gpio,
 	&wl1271_device,
+	&panda_abe_audio,
+	&btwilink_device,
 };
 
 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
@@ -199,14 +231,13 @@ static struct platform_device omap_vwlan_device = {
 };
 
 struct wl12xx_platform_data omap_panda_wlan_data  __initdata = {
-	.irq = OMAP_GPIO_IRQ(GPIO_WIFI_IRQ),
 	/* PANDA ref clock is 38.4 MHz */
 	.board_ref_clock = 2,
 };
 
 static int omap4_twl6030_hsmmc_late_init(struct device *dev)
 {
-	int ret = 0;
+	int irq = 0;
 	struct platform_device *pdev = container_of(dev,
 				struct platform_device, dev);
 	struct omap_mmc_platform_data *pdata = dev->platform_data;
@@ -217,14 +248,15 @@ static int omap4_twl6030_hsmmc_late_init(struct device *dev)
 	}
 	/* Setting MMC1 Card detect Irq */
 	if (pdev->id == 0) {
-		ret = twl6030_mmc_card_detect_config();
-		 if (ret)
+		irq = twl6030_mmc_card_detect_config();
+		if (irq < 0) {
 			dev_err(dev, "%s: Error card detect config(%d)\n",
-				__func__, ret);
-		 else
-			pdata->slots[0].card_detect = twl6030_mmc_card_detect;
+				__func__, irq);
+			return irq;
+		}
+		pdata->slots[0].card_detect = twl6030_mmc_card_detect;
 	}
-	return ret;
+	return 0;
 }
 
 static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
@@ -245,15 +277,32 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
 {
 	struct omap2_hsmmc_info *c;
 
-	omap2_hsmmc_init(controllers);
+	omap_hsmmc_init(controllers);
 	for (c = controllers; c->mmc; c++)
-		omap4_twl6030_hsmmc_set_late_init(c->dev);
+		omap4_twl6030_hsmmc_set_late_init(&c->pdev->dev);
 
 	return 0;
 }
 
+static struct twl4030_codec_data twl6040_codec = {
+	/* single-step ramp for headset and handsfree */
+	.hs_left_step	= 0x0f,
+	.hs_right_step	= 0x0f,
+	.hf_left_step	= 0x1d,
+	.hf_right_step	= 0x1d,
+};
+
+static struct twl4030_audio_data twl6040_audio = {
+	.codec		= &twl6040_codec,
+	.audpwron_gpio	= 127,
+	.naudint_irq	= OMAP44XX_IRQ_SYS_2N,
+	.irq_base	= TWL6040_CODEC_IRQ_BASE,
+};
+
 /* Panda board uses the common PMIC configuration */
-static struct twl4030_platform_data omap4_panda_twldata;
+static struct twl4030_platform_data omap4_panda_twldata = {
+	.audio		= &twl6040_audio,
+};
 
 /*
  * Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
@@ -461,7 +510,7 @@ static struct omap_dss_board_info omap4_panda_dss_data = {
 	.default_device	= &omap4_panda_dvi_device,
 };
 
-void omap4_panda_display_init(void)
+void __init omap4_panda_display_init(void)
 {
 	int r;
 
@@ -485,6 +534,20 @@ void omap4_panda_display_init(void)
 	omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
 }
 
+static void omap4_panda_init_rev(void)
+{
+	if (cpu_is_omap443x()) {
+		/* PandaBoard 4430 */
+		/* ASoC audio configuration */
+		panda_abe_audio_data.card_name = "PandaBoard";
+		panda_abe_audio_data.has_hsmic = 1;
+	} else {
+		/* PandaBoard ES */
+		/* ASoC audio configuration */
+		panda_abe_audio_data.card_name = "PandaBoardES";
+	}
+}
+
 static void __init omap4_panda_init(void)
 {
 	int package = OMAP_PACKAGE_CBS;
@@ -494,10 +557,12 @@ static void __init omap4_panda_init(void)
 		package = OMAP_PACKAGE_CBL;
 	omap4_mux_init(board_mux, NULL, package);
 
+	omap_panda_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ);
 	ret = wl12xx_set_platform_data(&omap_panda_wlan_data);
 	if (ret)
 		pr_err("error setting wl12xx data: %d\n", ret);
 
+	omap4_panda_init_rev();
 	omap4_panda_i2c_init();
 	platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
 	platform_device_register(&omap_vwlan_device);