Merge tag 'drm-intel-next-2018-02-21' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

Driver Changes:

- Lift alpha_support protection from Cannonlake (Rodrigo)
	* Meaning the driver should mostly work for the hardware we had
	  at our disposal when testing
	* Used to be preliminary_hw_support
- Add missing Cannonlake PCI device ID of 0x5A4C (Rodrigo)
- Cannonlake port register fix (Mahesh)

- Fix Dell Venue 8 Pro black screen after modeset (Hans)
- Fix for always returning zero out-fence from execbuf (Daniele)
- Fix HDMI audio when no no relevant video output is active (Jani)
- Fix memleak of VBT data on driver_unload (Hans)

- Fix for KASAN found locking issue (Maarten)
- RCU barrier consolidation to improve igt/gem_sync/idle (Chris)
- Optimizations to IRQ handlers (Chris)
- vblank tracking improvements (64-bit resolution, PM) (Dhinakaran)
- Pipe select bit corrections (Ville)
- Reduce runtime computed device_info fields (Chris)
- Tune down some WARN_ONs to GEM_BUG_ON now that CI has good coverage (Chris)
- A bunch of kerneldoc warning fixes (Chris)

* tag 'drm-intel-next-2018-02-21' of git://anongit.freedesktop.org/drm/drm-intel: (113 commits)
  drm/i915: Update DRIVER_DATE to 20180221
  drm/i915/fbc: Use PLANE_HAS_FENCE to determine if the plane is fenced
  drm/i915/fbdev: Use the PLANE_HAS_FENCE flags from the time of pinning
  drm/i915: Move the policy for placement of the GGTT vma into the caller
  drm/i915: Also check view->type for a normal GGTT view
  drm/i915: Drop WaDoubleCursorLP3Latency:ivb
  drm/i915: Set the primary plane pipe select bits on gen4
  drm/i915: Don't set cursor pipe select bits on g4x+
  drm/i915: Assert that we don't overflow frontbuffer tracking bits
  drm/i915: Track number of pending freed objects
  drm/i915/: Initialise trans_min for skl_compute_transition_wm()
  drm/i915: Clear the in-use marker on execbuf failure
  drm/i915: Prune gen8_gt_irq_handler
  drm/i915: Track GT interrupt handling using the master iir
  drm/i915: Remove WARN_ONCE for failing to pm_runtime_if_in_use
  drm: intel_dpio_phy: fix kernel-doc comments at nested struct
  drm/i915: Release connector iterator on a digital port conflict.
  drm/i915/execlists: Remove too early assert
  drm/i915: Assert that we always complete a submission to guc/execlists
  drm: move read_domains and write_domain into i915
  ...

1 files changed, 62 insertions, 48 deletions

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 4e7a10c89782..1eaabf28d7b7 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -29,6 +29,9 @@
 #include "i915_drv.h"
 #include "i915_selftest.h"
 
+#define PLATFORM(x) .platform = (x), .platform_mask = BIT(x)
+#define GEN(x) .gen = (x), .gen_mask = BIT((x) - 1)
+
 #define GEN_DEFAULT_PIPEOFFSETS \
 	.pipe_offsets = { PIPE_A_OFFSET, PIPE_B_OFFSET, \
 			  PIPE_C_OFFSET, PIPE_EDP_OFFSET }, \
@@ -63,7 +66,8 @@
 	.page_sizes = I915_GTT_PAGE_SIZE_4K
 
 #define GEN2_FEATURES \
-	.gen = 2, .num_pipes = 1, \
+	GEN(2), \
+	.num_pipes = 1, \
 	.has_overlay = 1, .overlay_needs_physical = 1, \
 	.has_gmch_display = 1, \
 	.hws_needs_physical = 1, \
@@ -76,19 +80,20 @@
 
 static const struct intel_device_info intel_i830_info = {
 	GEN2_FEATURES,
-	.platform = INTEL_I830,
+	PLATFORM(INTEL_I830),
 	.is_mobile = 1, .cursor_needs_physical = 1,
 	.num_pipes = 2, /* legal, last one wins */
 };
 
 static const struct intel_device_info intel_i845g_info = {
 	GEN2_FEATURES,
-	.platform = INTEL_I845G,
+	PLATFORM(INTEL_I845G),
 };
 
 static const struct intel_device_info intel_i85x_info = {
 	GEN2_FEATURES,
-	.platform = INTEL_I85X, .is_mobile = 1,
+	PLATFORM(INTEL_I85X),
+	.is_mobile = 1,
 	.num_pipes = 2, /* legal, last one wins */
 	.cursor_needs_physical = 1,
 	.has_fbc = 1,
@@ -96,11 +101,12 @@ static const struct intel_device_info intel_i85x_info = {
 
 static const struct intel_device_info intel_i865g_info = {
 	GEN2_FEATURES,
-	.platform = INTEL_I865G,
+	PLATFORM(INTEL_I865G),
 };
 
 #define GEN3_FEATURES \
-	.gen = 3, .num_pipes = 2, \
+	GEN(3), \
+	.num_pipes = 2, \
 	.has_gmch_display = 1, \
 	.ring_mask = RENDER_RING, \
 	.has_snoop = true, \
@@ -110,7 +116,8 @@ static const struct intel_device_info intel_i865g_info = {
 
 static const struct intel_device_info intel_i915g_info = {
 	GEN3_FEATURES,
-	.platform = INTEL_I915G, .cursor_needs_physical = 1,
+	PLATFORM(INTEL_I915G),
+	.cursor_needs_physical = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
 	.hws_needs_physical = 1,
 	.unfenced_needs_alignment = 1,
@@ -118,7 +125,7 @@ static const struct intel_device_info intel_i915g_info = {
 
 static const struct intel_device_info intel_i915gm_info = {
 	GEN3_FEATURES,
-	.platform = INTEL_I915GM,
+	PLATFORM(INTEL_I915GM),
 	.is_mobile = 1,
 	.cursor_needs_physical = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
@@ -130,7 +137,7 @@ static const struct intel_device_info intel_i915gm_info = {
 
 static const struct intel_device_info intel_i945g_info = {
 	GEN3_FEATURES,
-	.platform = INTEL_I945G,
+	PLATFORM(INTEL_I945G),
 	.has_hotplug = 1, .cursor_needs_physical = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
 	.hws_needs_physical = 1,
@@ -139,7 +146,8 @@ static const struct intel_device_info intel_i945g_info = {
 
 static const struct intel_device_info intel_i945gm_info = {
 	GEN3_FEATURES,
-	.platform = INTEL_I945GM, .is_mobile = 1,
+	PLATFORM(INTEL_I945GM),
+	.is_mobile = 1,
 	.has_hotplug = 1, .cursor_needs_physical = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
 	.supports_tv = 1,
@@ -150,20 +158,22 @@ static const struct intel_device_info intel_i945gm_info = {
 
 static const struct intel_device_info intel_g33_info = {
 	GEN3_FEATURES,
-	.platform = INTEL_G33,
+	PLATFORM(INTEL_G33),
 	.has_hotplug = 1,
 	.has_overlay = 1,
 };
 
 static const struct intel_device_info intel_pineview_info = {
 	GEN3_FEATURES,
-	.platform = INTEL_PINEVIEW, .is_mobile = 1,
+	PLATFORM(INTEL_PINEVIEW),
+	.is_mobile = 1,
 	.has_hotplug = 1,
 	.has_overlay = 1,
 };
 
 #define GEN4_FEATURES \
-	.gen = 4, .num_pipes = 2, \
+	GEN(4), \
+	.num_pipes = 2, \
 	.has_hotplug = 1, \
 	.has_gmch_display = 1, \
 	.ring_mask = RENDER_RING, \
@@ -174,7 +184,7 @@ static const struct intel_device_info intel_pineview_info = {
 
 static const struct intel_device_info intel_i965g_info = {
 	GEN4_FEATURES,
-	.platform = INTEL_I965G,
+	PLATFORM(INTEL_I965G),
 	.has_overlay = 1,
 	.hws_needs_physical = 1,
 	.has_snoop = false,
@@ -182,7 +192,7 @@ static const struct intel_device_info intel_i965g_info = {
 
 static const struct intel_device_info intel_i965gm_info = {
 	GEN4_FEATURES,
-	.platform = INTEL_I965GM,
+	PLATFORM(INTEL_I965GM),
 	.is_mobile = 1, .has_fbc = 1,
 	.has_overlay = 1,
 	.supports_tv = 1,
@@ -192,20 +202,21 @@ static const struct intel_device_info intel_i965gm_info = {
 
 static const struct intel_device_info intel_g45_info = {
 	GEN4_FEATURES,
-	.platform = INTEL_G45,
+	PLATFORM(INTEL_G45),
 	.ring_mask = RENDER_RING | BSD_RING,
 };
 
 static const struct intel_device_info intel_gm45_info = {
 	GEN4_FEATURES,
-	.platform = INTEL_GM45,
+	PLATFORM(INTEL_GM45),
 	.is_mobile = 1, .has_fbc = 1,
 	.supports_tv = 1,
 	.ring_mask = RENDER_RING | BSD_RING,
 };
 
 #define GEN5_FEATURES \
-	.gen = 5, .num_pipes = 2, \
+	GEN(5), \
+	.num_pipes = 2, \
 	.has_hotplug = 1, \
 	.ring_mask = RENDER_RING | BSD_RING, \
 	.has_snoop = true, \
@@ -217,17 +228,18 @@ static const struct intel_device_info intel_gm45_info = {
 
 static const struct intel_device_info intel_ironlake_d_info = {
 	GEN5_FEATURES,
-	.platform = INTEL_IRONLAKE,
+	PLATFORM(INTEL_IRONLAKE),
 };
 
 static const struct intel_device_info intel_ironlake_m_info = {
 	GEN5_FEATURES,
-	.platform = INTEL_IRONLAKE,
+	PLATFORM(INTEL_IRONLAKE),
 	.is_mobile = 1, .has_fbc = 1,
 };
 
 #define GEN6_FEATURES \
-	.gen = 6, .num_pipes = 2, \
+	GEN(6), \
+	.num_pipes = 2, \
 	.has_hotplug = 1, \
 	.has_fbc = 1, \
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
@@ -241,7 +253,7 @@ static const struct intel_device_info intel_ironlake_m_info = {
 
 #define SNB_D_PLATFORM \
 	GEN6_FEATURES, \
-	.platform = INTEL_SANDYBRIDGE
+	PLATFORM(INTEL_SANDYBRIDGE)
 
 static const struct intel_device_info intel_sandybridge_d_gt1_info = {
 	SNB_D_PLATFORM,
@@ -255,7 +267,7 @@ static const struct intel_device_info intel_sandybridge_d_gt2_info = {
 
 #define SNB_M_PLATFORM \
 	GEN6_FEATURES, \
-	.platform = INTEL_SANDYBRIDGE, \
+	PLATFORM(INTEL_SANDYBRIDGE), \
 	.is_mobile = 1
 
 
@@ -270,7 +282,8 @@ static const struct intel_device_info intel_sandybridge_m_gt2_info = {
 };
 
 #define GEN7_FEATURES  \
-	.gen = 7, .num_pipes = 3, \
+	GEN(7), \
+	.num_pipes = 3, \
 	.has_hotplug = 1, \
 	.has_fbc = 1, \
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
@@ -285,7 +298,7 @@ static const struct intel_device_info intel_sandybridge_m_gt2_info = {
 
 #define IVB_D_PLATFORM \
 	GEN7_FEATURES, \
-	.platform = INTEL_IVYBRIDGE, \
+	PLATFORM(INTEL_IVYBRIDGE), \
 	.has_l3_dpf = 1
 
 static const struct intel_device_info intel_ivybridge_d_gt1_info = {
@@ -300,7 +313,7 @@ static const struct intel_device_info intel_ivybridge_d_gt2_info = {
 
 #define IVB_M_PLATFORM \
 	GEN7_FEATURES, \
-	.platform = INTEL_IVYBRIDGE, \
+	PLATFORM(INTEL_IVYBRIDGE), \
 	.is_mobile = 1, \
 	.has_l3_dpf = 1
 
@@ -316,15 +329,15 @@ static const struct intel_device_info intel_ivybridge_m_gt2_info = {
 
 static const struct intel_device_info intel_ivybridge_q_info = {
 	GEN7_FEATURES,
-	.platform = INTEL_IVYBRIDGE,
+	PLATFORM(INTEL_IVYBRIDGE),
 	.gt = 2,
 	.num_pipes = 0, /* legal, last one wins */
 	.has_l3_dpf = 1,
 };
 
 static const struct intel_device_info intel_valleyview_info = {
-	.platform = INTEL_VALLEYVIEW,
-	.gen = 7,
+	PLATFORM(INTEL_VALLEYVIEW),
+	GEN(7),
 	.is_lp = 1,
 	.num_pipes = 2,
 	.has_psr = 1,
@@ -355,7 +368,7 @@ static const struct intel_device_info intel_valleyview_info = {
 
 #define HSW_PLATFORM \
 	G75_FEATURES, \
-	.platform = INTEL_HASWELL, \
+	PLATFORM(INTEL_HASWELL), \
 	.has_l3_dpf = 1
 
 static const struct intel_device_info intel_haswell_gt1_info = {
@@ -375,6 +388,7 @@ static const struct intel_device_info intel_haswell_gt3_info = {
 
 #define GEN8_FEATURES \
 	G75_FEATURES, \
+	GEN(8), \
 	BDW_COLORS, \
 	.page_sizes = I915_GTT_PAGE_SIZE_4K | \
 		      I915_GTT_PAGE_SIZE_2M, \
@@ -385,8 +399,7 @@ static const struct intel_device_info intel_haswell_gt3_info = {
 
 #define BDW_PLATFORM \
 	GEN8_FEATURES, \
-	.gen = 8, \
-	.platform = INTEL_BROADWELL
+	PLATFORM(INTEL_BROADWELL)
 
 static const struct intel_device_info intel_broadwell_gt1_info = {
 	BDW_PLATFORM,
@@ -413,11 +426,12 @@ static const struct intel_device_info intel_broadwell_gt3_info = {
 };
 
 static const struct intel_device_info intel_cherryview_info = {
-	.gen = 8, .num_pipes = 3,
+	PLATFORM(INTEL_CHERRYVIEW),
+	GEN(8),
+	.num_pipes = 3,
 	.has_hotplug = 1,
 	.is_lp = 1,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
-	.platform = INTEL_CHERRYVIEW,
 	.has_64bit_reloc = 1,
 	.has_psr = 1,
 	.has_runtime_pm = 1,
@@ -443,6 +457,7 @@ static const struct intel_device_info intel_cherryview_info = {
 
 #define GEN9_FEATURES \
 	GEN8_FEATURES, \
+	GEN(9), \
 	GEN9_DEFAULT_PAGE_SIZES, \
 	.has_logical_ring_preemption = 1, \
 	.has_csr = 1, \
@@ -452,8 +467,7 @@ static const struct intel_device_info intel_cherryview_info = {
 
 #define SKL_PLATFORM \
 	GEN9_FEATURES, \
-	.gen = 9, \
-	.platform = INTEL_SKYLAKE
+	PLATFORM(INTEL_SKYLAKE)
 
 static const struct intel_device_info intel_skylake_gt1_info = {
 	SKL_PLATFORM,
@@ -481,7 +495,7 @@ static const struct intel_device_info intel_skylake_gt4_info = {
 };
 
 #define GEN9_LP_FEATURES \
-	.gen = 9, \
+	GEN(9), \
 	.is_lp = 1, \
 	.has_hotplug = 1, \
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, \
@@ -513,21 +527,20 @@ static const struct intel_device_info intel_skylake_gt4_info = {
 
 static const struct intel_device_info intel_broxton_info = {
 	GEN9_LP_FEATURES,
-	.platform = INTEL_BROXTON,
+	PLATFORM(INTEL_BROXTON),
 	.ddb_size = 512,
 };
 
 static const struct intel_device_info intel_geminilake_info = {
 	GEN9_LP_FEATURES,
-	.platform = INTEL_GEMINILAKE,
+	PLATFORM(INTEL_GEMINILAKE),
 	.ddb_size = 1024,
 	GLK_COLORS,
 };
 
 #define KBL_PLATFORM \
 	GEN9_FEATURES, \
-	.gen = 9, \
-	.platform = INTEL_KABYLAKE
+	PLATFORM(INTEL_KABYLAKE)
 
 static const struct intel_device_info intel_kabylake_gt1_info = {
 	KBL_PLATFORM,
@@ -547,8 +560,7 @@ static const struct intel_device_info intel_kabylake_gt3_info = {
 
 #define CFL_PLATFORM \
 	GEN9_FEATURES, \
-	.gen = 9, \
-	.platform = INTEL_COFFEELAKE
+	PLATFORM(INTEL_COFFEELAKE)
 
 static const struct intel_device_info intel_coffeelake_gt1_info = {
 	CFL_PLATFORM,
@@ -568,30 +580,32 @@ static const struct intel_device_info intel_coffeelake_gt3_info = {
 
 #define GEN10_FEATURES \
 	GEN9_FEATURES, \
+	GEN(10), \
 	.ddb_size = 1024, \
 	GLK_COLORS
 
 static const struct intel_device_info intel_cannonlake_info = {
 	GEN10_FEATURES,
-	.is_alpha_support = 1,
-	.platform = INTEL_CANNONLAKE,
-	.gen = 10,
+	PLATFORM(INTEL_CANNONLAKE),
 	.gt = 2,
 };
 
 #define GEN11_FEATURES \
 	GEN10_FEATURES, \
-	.gen = 11, \
+	GEN(11), \
 	.ddb_size = 2048, \
 	.has_csr = 0
 
 static const struct intel_device_info intel_icelake_11_info = {
 	GEN11_FEATURES,
-	.platform = INTEL_ICELAKE,
+	PLATFORM(INTEL_ICELAKE),
 	.is_alpha_support = 1,
 	.has_resource_streamer = 0,
 };
 
+#undef GEN
+#undef PLATFORM
+
 /*
  * Make sure any device matches here are from most specific to most
  * general.  For example, since the Quanta match is based on the subsystem