These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 24 insertions, 12 deletions

diff --git a/kernel/drivers/gpu/drm/i915/intel_bios.h b/kernel/drivers/gpu/drm/i915/intel_bios.h
index 6afd5be33..7ec8c9aef 100644
--- a/kernel/drivers/gpu/drm/i915/intel_bios.h
+++ b/kernel/drivers/gpu/drm/i915/intel_bios.h
@@ -203,9 +203,11 @@ struct bdb_general_features {
 #define DEVICE_PORT_DVOB	0x01
 #define DEVICE_PORT_DVOC	0x02
 
-/* We used to keep this struct but without any version control. We should avoid
+/*
+ * We used to keep this struct but without any version control. We should avoid
  * using it in the future, but it should be safe to keep using it in the old
- * code. */
+ * code. Do not change; we rely on its size.
+ */
 struct old_child_dev_config {
 	u16 handle;
 	u16 device_type;
@@ -231,6 +233,10 @@ struct old_child_dev_config {
 /* This one contains field offsets that are known to be common for all BDB
  * versions. Notice that the meaning of the contents contents may still change,
  * but at least the offsets are consistent. */
+
+/* Definitions for flags_1 */
+#define IBOOST_ENABLE (1<<3)
+
 struct common_child_dev_config {
 	u16 handle;
 	u16 device_type;
@@ -239,8 +245,13 @@ struct common_child_dev_config {
 	u8 not_common2[2];
 	u8 ddc_pin;
 	u16 edid_ptr;
+	u8 obsolete;
+	u8 flags_1;
+	u8 not_common3[13];
+	u8 iboost_level;
 } __packed;
 
+
 /* This field changes depending on the BDB version, so the most reliable way to
  * read it is by checking the BDB version and reading the raw pointer. */
 union child_device_config {
@@ -277,9 +288,9 @@ struct bdb_general_definitions {
 	 * And the device num is related with the size of general definition
 	 * block. It is obtained by using the following formula:
 	 * number = (block_size - sizeof(bdb_general_definitions))/
-	 *	     sizeof(child_device_config);
+	 *	     defs->child_dev_size;
 	 */
-	union child_device_config devices[0];
+	uint8_t devices[0];
 } __packed;
 
 /* Mask for DRRS / Panel Channel / SSC / BLT control bits extraction */
@@ -577,7 +588,6 @@ struct bdb_psr {
 	struct psr_table psr_table[16];
 } __packed;
 
-void intel_setup_bios(struct drm_device *dev);
 int intel_parse_bios(struct drm_device *dev);
 
 /*
@@ -731,7 +741,6 @@ int intel_parse_bios(struct drm_device *dev);
  */
 #define DEVICE_TYPE_eDP_BITS \
 	(DEVICE_TYPE_INTERNAL_CONNECTOR | \
-	 DEVICE_TYPE_NOT_HDMI_OUTPUT | \
 	 DEVICE_TYPE_MIPI_OUTPUT | \
 	 DEVICE_TYPE_COMPOSITE_OUTPUT | \
 	 DEVICE_TYPE_DUAL_CHANNEL | \
@@ -739,7 +748,6 @@ int intel_parse_bios(struct drm_device *dev);
 	 DEVICE_TYPE_TMDS_DVI_SIGNALING | \
 	 DEVICE_TYPE_VIDEO_SIGNALING | \
 	 DEVICE_TYPE_DISPLAYPORT_OUTPUT | \
-	 DEVICE_TYPE_DIGITAL_OUTPUT | \
 	 DEVICE_TYPE_ANALOG_OUTPUT)
 
 /* define the DVO port for HDMI output type */
@@ -747,11 +755,6 @@ int intel_parse_bios(struct drm_device *dev);
 #define		DVO_C		2
 #define		DVO_D		3
 
-/* define the PORT for DP output type */
-#define		PORT_IDPB	7
-#define		PORT_IDPC	8
-#define		PORT_IDPD	9
-
 /* Possible values for the "DVO Port" field for versions >= 155: */
 #define DVO_PORT_HDMIA	0
 #define DVO_PORT_HDMIB	1
@@ -764,6 +767,8 @@ int intel_parse_bios(struct drm_device *dev);
 #define DVO_PORT_DPC	8
 #define DVO_PORT_DPD	9
 #define DVO_PORT_DPA	10
+#define DVO_PORT_DPE	11
+#define DVO_PORT_HDMIE	12
 #define DVO_PORT_MIPIA	21
 #define DVO_PORT_MIPIB	22
 #define DVO_PORT_MIPIC	23
@@ -778,6 +783,13 @@ int intel_parse_bios(struct drm_device *dev);
 #define MIPI_DSI_UNDEFINED_PANEL_ID	0
 #define MIPI_DSI_GENERIC_PANEL_ID	1
 
+/*
+ * PMIC vs SoC Backlight support specified in pwm_blc
+ * field in mipi_config block below.
+*/
+#define PPS_BLC_PMIC   0
+#define PPS_BLC_SOC    1
+
 struct mipi_config {
 	u16 panel_id;