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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h')
-rw-r--r--kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h
new file mode 100644
index 000000000..4892a65dd
--- /dev/null
+++ b/kernel/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/dcb.h
@@ -0,0 +1,65 @@
+#ifndef __NVBIOS_DCB_H__
+#define __NVBIOS_DCB_H__
+enum dcb_output_type {
+ DCB_OUTPUT_ANALOG = 0x0,
+ DCB_OUTPUT_TV = 0x1,
+ DCB_OUTPUT_TMDS = 0x2,
+ DCB_OUTPUT_LVDS = 0x3,
+ DCB_OUTPUT_DP = 0x6,
+ DCB_OUTPUT_EOL = 0xe,
+ DCB_OUTPUT_UNUSED = 0xf,
+ DCB_OUTPUT_ANY = -1,
+};
+
+struct dcb_output {
+ int index; /* may not be raw dcb index if merging has happened */
+ u16 hasht;
+ u16 hashm;
+ enum dcb_output_type type;
+ uint8_t i2c_index;
+ uint8_t heads;
+ uint8_t connector;
+ uint8_t bus;
+ uint8_t location;
+ uint8_t or;
+ uint8_t link;
+ bool duallink_possible;
+ uint8_t extdev;
+ union {
+ struct sor_conf {
+ int link;
+ } sorconf;
+ struct {
+ int maxfreq;
+ } crtconf;
+ struct {
+ struct sor_conf sor;
+ bool use_straps_for_mode;
+ bool use_acpi_for_edid;
+ bool use_power_scripts;
+ } lvdsconf;
+ struct {
+ bool has_component_output;
+ } tvconf;
+ struct {
+ struct sor_conf sor;
+ int link_nr;
+ int link_bw;
+ } dpconf;
+ struct {
+ struct sor_conf sor;
+ int slave_addr;
+ } tmdsconf;
+ };
+ bool i2c_upper_default;
+};
+
+u16 dcb_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *ent, u8 *len);
+u16 dcb_outp(struct nvkm_bios *, u8 idx, u8 *ver, u8 *len);
+u16 dcb_outp_parse(struct nvkm_bios *, u8 idx, u8 *, u8 *,
+ struct dcb_output *);
+u16 dcb_outp_match(struct nvkm_bios *, u16 type, u16 mask, u8 *, u8 *,
+ struct dcb_output *);
+int dcb_outp_foreach(struct nvkm_bios *, void *data, int (*exec)
+ (struct nvkm_bios *, void *, int index, u16 entry));
+#endif