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authorDave Airlie <airlied@redhat.com>2015-11-30 22:01:53 (GMT)
committerDave Airlie <airlied@redhat.com>2015-11-30 22:01:53 (GMT)
commit80d69009ef67d0753c1c30c62056a04275898531 (patch)
tree73fea32f0f4b1a262ffe24bc98ed6109ed7a7587 /include/drm
parentaeb745e9b5f3e5bad1c03e402619f5506ca2f6da (diff)
parent92907cbbef8625bb3998d1eb385fc88f23c97a3f (diff)
downloadlinux-80d69009ef67d0753c1c30c62056a04275898531.tar.xz
Merge tag 'drm-intel-next-2015-11-20-merged' of git://anongit.freedesktop.org/drm-intel into drm-next
drm-intel-next-2015-11-20-rebased: 4 weeks because of my vacation, so a bit more: - final bits of the typesafe register mmio functions (Ville) - power domain fix for hdmi detection (Imre) - tons of fixes and improvements to the psr code (Rodrigo) - refactoring of the dp detection code (Ander) - complete rework of the dmc loader and dc5/dc6 handling (Imre, Patrik and others) - dp compliance improvements from Shubhangi Shrivastava - stop_machine hack from Chris to fix corruptions when updating GTT ptes on bsw - lots of fifo underrun fixes from Ville - big pile of fbc fixes and improvements from Paulo - fix fbdev failures paths (Tvrtko and Lukas Wunner) - dp link training refactoring (Ander) - interruptible prepare_plane for atomic (Maarten) - basic kabylake support (Deepak&Rodrigo) - don't leak ringspace on resets (Chris) drm-intel-next-2015-10-23: - 2nd attempt at atomic watermarks from Matt, but just prep for now - fixes all over * tag 'drm-intel-next-2015-11-20-merged' of git://anongit.freedesktop.org/drm-intel: (209 commits) drm/i915: Update DRIVER_DATE to 20151120 drm/i915: take a power domain reference while checking the HDMI live status drm/i915: take a power domain ref only when needed during HDMI detect drm/i915: Tear down fbdev if initialization fails async: export current_is_async() Revert "drm/i915: Initialize HWS page address after GPU reset" drm/i915: Fix oops caused by fbdev initialization failure drm/i915: Fix i915_ggtt_view_equal to handle rotation correctly drm/i915: Stuff rotation params into view union drm/i915: Drop return value from intel_fill_fb_ggtt_view drm/i915 : Fix to remove unnecsessary checks in postclose function. drm/i915: add MISSING_CASE to a few port/aux power domain helpers drm/i915/ddi: fix intel_display_port_aux_power_domain() after HDMI detect drm/i915: Remove platform specific *_dp_detect() functions drm/i915: Don't do edp panel detection in g4x_dp_detect() drm/i915: Send TP1 TP2/3 even when panel claims no NO_TRAIN_ON_EXIT. drm/i915: PSR: Don't Skip aux handshake on DP_PSR_NO_TRAIN_ON_EXIT. drm/i915: Reduce PSR re-activation time for VLV/CHV. drm/i915: Delay first PSR activation. drm/i915: Type safe register read/write ...
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/i915_component.h69
-rw-r--r--include/drm/i915_pciids.h36
2 files changed, 87 insertions, 18 deletions
diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h
index 30d89e0..fab1385 100644
--- a/include/drm/i915_component.h
+++ b/include/drm/i915_component.h
@@ -31,47 +31,80 @@
#define MAX_PORTS 5
/**
- * struct i915_audio_component_ops - callbacks defined in gfx driver
- * @owner: the module owner
- * @get_power: get the POWER_DOMAIN_AUDIO power well
- * @put_power: put the POWER_DOMAIN_AUDIO power well
- * @codec_wake_override: Enable/Disable generating the codec wake signal
- * @get_cdclk_freq: get the Core Display Clock in KHz
- * @sync_audio_rate: set n/cts based on the sample rate
+ * struct i915_audio_component_ops - Ops implemented by i915 driver, called by hda driver
*/
struct i915_audio_component_ops {
+ /**
+ * @owner: i915 module
+ */
struct module *owner;
+ /**
+ * @get_power: get the POWER_DOMAIN_AUDIO power well
+ *
+ * Request the power well to be turned on.
+ */
void (*get_power)(struct device *);
+ /**
+ * @put_power: put the POWER_DOMAIN_AUDIO power well
+ *
+ * Allow the power well to be turned off.
+ */
void (*put_power)(struct device *);
+ /**
+ * @codec_wake_override: Enable/disable codec wake signal
+ */
void (*codec_wake_override)(struct device *, bool enable);
+ /**
+ * @get_cdclk_freq: Get the Core Display Clock in kHz
+ */
int (*get_cdclk_freq)(struct device *);
+ /**
+ * @sync_audio_rate: set n/cts based on the sample rate
+ *
+ * Called from audio driver. After audio driver sets the
+ * sample rate, it will call this function to set n/cts
+ */
int (*sync_audio_rate)(struct device *, int port, int rate);
};
+/**
+ * struct i915_audio_component_audio_ops - Ops implemented by hda driver, called by i915 driver
+ */
struct i915_audio_component_audio_ops {
+ /**
+ * @audio_ptr: Pointer to be used in call to pin_eld_notify
+ */
void *audio_ptr;
/**
- * Call from i915 driver, notifying the HDA driver that
- * pin sense and/or ELD information has changed.
- * @audio_ptr: HDA driver object
- * @port: Which port has changed (PORTA / PORTB / PORTC etc)
+ * @pin_eld_notify: Notify the HDA driver that pin sense and/or ELD information has changed
+ *
+ * Called when the i915 driver has set up audio pipeline or has just
+ * begun to tear it down. This allows the HDA driver to update its
+ * status accordingly (even when the HDA controller is in power save
+ * mode).
*/
void (*pin_eld_notify)(void *audio_ptr, int port);
};
/**
- * struct i915_audio_component - used for audio video interaction
- * @dev: the device from gfx driver
- * @aud_sample_rate: the array of audio sample rate per port
- * @ops: callback for audio driver calling
- * @audio_ops: Call from i915 driver
+ * struct i915_audio_component - Used for direct communication between i915 and hda drivers
*/
struct i915_audio_component {
+ /**
+ * @dev: i915 device, used as parameter for ops
+ */
struct device *dev;
+ /**
+ * @aud_sample_rate: the array of audio sample rate per port
+ */
int aud_sample_rate[MAX_PORTS];
-
+ /**
+ * @ops: Ops implemented by i915 driver, called by hda driver
+ */
const struct i915_audio_component_ops *ops;
-
+ /**
+ * @audio_ops: Ops implemented by hda driver, called by i915 driver
+ */
const struct i915_audio_component_audio_ops *audio_ops;
};
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index 17c4456..f1a113e 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -291,4 +291,40 @@
INTEL_VGA_DEVICE(0x1A84, info), \
INTEL_VGA_DEVICE(0x5A84, info)
+#define INTEL_KBL_GT1_IDS(info) \
+ INTEL_VGA_DEVICE(0x5913, info), /* ULT GT1.5 */ \
+ INTEL_VGA_DEVICE(0x5915, info), /* ULX GT1.5 */ \
+ INTEL_VGA_DEVICE(0x5917, info), /* DT GT1.5 */ \
+ INTEL_VGA_DEVICE(0x5906, info), /* ULT GT1 */ \
+ INTEL_VGA_DEVICE(0x590E, info), /* ULX GT1 */ \
+ INTEL_VGA_DEVICE(0x5902, info), /* DT GT1 */ \
+ INTEL_VGA_DEVICE(0x590B, info), /* Halo GT1 */ \
+ INTEL_VGA_DEVICE(0x590A, info) /* SRV GT1 */
+
+#define INTEL_KBL_GT2_IDS(info) \
+ INTEL_VGA_DEVICE(0x5916, info), /* ULT GT2 */ \
+ INTEL_VGA_DEVICE(0x5921, info), /* ULT GT2F */ \
+ INTEL_VGA_DEVICE(0x591E, info), /* ULX GT2 */ \
+ INTEL_VGA_DEVICE(0x5912, info), /* DT GT2 */ \
+ INTEL_VGA_DEVICE(0x591B, info), /* Halo GT2 */ \
+ INTEL_VGA_DEVICE(0x591A, info), /* SRV GT2 */ \
+ INTEL_VGA_DEVICE(0x591D, info) /* WKS GT2 */
+
+#define INTEL_KBL_GT3_IDS(info) \
+ INTEL_VGA_DEVICE(0x5926, info), /* ULT GT3 */ \
+ INTEL_VGA_DEVICE(0x592B, info), /* Halo GT3 */ \
+ INTEL_VGA_DEVICE(0x592A, info) /* SRV GT3 */
+
+#define INTEL_KBL_GT4_IDS(info) \
+ INTEL_VGA_DEVICE(0x5932, info), /* DT GT4 */ \
+ INTEL_VGA_DEVICE(0x593B, info), /* Halo GT4 */ \
+ INTEL_VGA_DEVICE(0x593A, info), /* SRV GT4 */ \
+ INTEL_VGA_DEVICE(0x593D, info) /* WKS GT4 */
+
+#define INTEL_KBL_IDS(info) \
+ INTEL_KBL_GT1_IDS(info), \
+ INTEL_KBL_GT2_IDS(info), \
+ INTEL_KBL_GT3_IDS(info), \
+ INTEL_KBL_GT4_IDS(info)
+
#endif /* _I915_PCIIDS_H */