[Intel-gfx] [PATCH 34/39] drm/i915: split gem quirks from display quirks

[Jani Nikula <jani.nikula@intel.com>]

The lone gem quirk is an outlier, not even handled by the common quirk
code. Split it to a separate gem_quirks member.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/gem/i915_gem_pages.c                | 2 +-
 drivers/gpu/drm/i915/gem/i915_gem_tiling.c               | 4 ++--
 drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c | 2 +-
 drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c       | 4 ++--
 drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c             | 2 +-
 drivers/gpu/drm/i915/i915_debugfs.c                      | 2 +-
 drivers/gpu/drm/i915/i915_drv.h                          | 4 +++-
 drivers/gpu/drm/i915/i915_gem.c                          | 2 +-
 8 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pages.c b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
index 8357dbdcab5c..e0b39463c1b0 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_pages.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_pages.c
@@ -66,7 +66,7 @@ void __i915_gem_object_set_pages(struct drm_i915_gem_object *obj,
 	shrinkable = i915_gem_object_is_shrinkable(obj);
 
 	if (i915_gem_object_is_tiled(obj) &&
-	    i915->quirks & QUIRK_PIN_SWIZZLED_PAGES) {
+	    i915->gem_quirks & GEM_QUIRK_PIN_SWIZZLED_PAGES) {
 		GEM_BUG_ON(i915_gem_object_has_tiling_quirk(obj));
 		i915_gem_object_set_tiling_quirk(obj);
 		GEM_BUG_ON(!list_empty(&obj->mm.link));
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
index 85518b28cd72..fd42b89b7162 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c
@@ -278,7 +278,7 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj,
 	 */
 	if (i915_gem_object_has_pages(obj) &&
 	    obj->mm.madv == I915_MADV_WILLNEED &&
-	    i915->quirks & QUIRK_PIN_SWIZZLED_PAGES) {
+	    i915->gem_quirks & GEM_QUIRK_PIN_SWIZZLED_PAGES) {
 		if (tiling == I915_TILING_NONE) {
 			GEM_BUG_ON(!i915_gem_object_has_tiling_quirk(obj));
 			i915_gem_object_clear_tiling_quirk(obj);
@@ -458,7 +458,7 @@ i915_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
 	}
 
 	/* Hide bit 17 from the user -- see comment in i915_gem_set_tiling */
-	if (dev_priv->quirks & QUIRK_PIN_SWIZZLED_PAGES)
+	if (dev_priv->gem_quirks & GEM_QUIRK_PIN_SWIZZLED_PAGES)
 		args->phys_swizzle_mode = I915_BIT_6_SWIZZLE_UNKNOWN;
 	else
 		args->phys_swizzle_mode = args->swizzle_mode;
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
index 3cfc621ef363..9a6a6b5b722b 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c
@@ -711,7 +711,7 @@ static bool bad_swizzling(struct drm_i915_private *i915)
 {
 	struct i915_ggtt *ggtt = to_gt(i915)->ggtt;
 
-	if (i915->quirks & QUIRK_PIN_SWIZZLED_PAGES)
+	if (i915->gem_quirks & GEM_QUIRK_PIN_SWIZZLED_PAGES)
 		return true;
 
 	if (has_bit17_swizzle(ggtt->bit_6_swizzle_x) ||
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
index 3ced9948a331..25bb3bd4c3fe 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
@@ -367,7 +367,7 @@ static int igt_partial_tiling(void *arg)
 		unsigned int pitch;
 		struct tile tile;
 
-		if (i915->quirks & QUIRK_PIN_SWIZZLED_PAGES)
+		if (i915->gem_quirks & GEM_QUIRK_PIN_SWIZZLED_PAGES)
 			/*
 			 * The swizzling pattern is actually unknown as it
 			 * varies based on physical address of each page.
@@ -464,7 +464,7 @@ static int igt_smoke_tiling(void *arg)
 	 * Remember to look at the st_seed if we see a flip-flop in BAT!
 	 */
 
-	if (i915->quirks & QUIRK_PIN_SWIZZLED_PAGES)
+	if (i915->gem_quirks & GEM_QUIRK_PIN_SWIZZLED_PAGES)
 		return 0;
 
 	obj = huge_gem_object(i915,
diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c b/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c
index 6ebda3d65086..cf4a326f5f48 100644
--- a/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c
+++ b/drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c
@@ -727,7 +727,7 @@ static void detect_bit_6_swizzle(struct i915_ggtt *ggtt)
 		 * bit17 dependent, and so we need to also prevent the pages
 		 * from being moved.
 		 */
-		i915->quirks |= QUIRK_PIN_SWIZZLED_PAGES;
+		i915->gem_quirks |= GEM_QUIRK_PIN_SWIZZLED_PAGES;
 		swizzle_x = I915_BIT_6_SWIZZLE_NONE;
 		swizzle_y = I915_BIT_6_SWIZZLE_NONE;
 	}
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index f5c6a0714d79..36cc05150249 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -411,7 +411,7 @@ static int i915_swizzle_info(struct seq_file *m, void *data)
 	seq_printf(m, "bit6 swizzle for Y-tiling = %s\n",
 		   swizzle_string(to_gt(dev_priv)->ggtt->bit_6_swizzle_y));
 
-	if (dev_priv->quirks & QUIRK_PIN_SWIZZLED_PAGES)
+	if (dev_priv->gem_quirks & GEM_QUIRK_PIN_SWIZZLED_PAGES)
 		seq_puts(m, "L-shaped memory detected\n");
 
 	/* On BDW+, swizzling is not used. See detect_bit_6_swizzle() */
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index f9170b45663f..22571f77dc71 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -87,10 +87,11 @@ struct vlv_s0ix_state;
 
 #define I915_COLOR_UNEVICTABLE (-1) /* a non-vma sharing the address space */
 
+#define GEM_QUIRK_PIN_SWIZZLED_PAGES	BIT(0)
+
 #define QUIRK_LVDS_SSC_DISABLE (1<<1)
 #define QUIRK_INVERT_BRIGHTNESS (1<<2)
 #define QUIRK_BACKLIGHT_PRESENT (1<<3)
-#define QUIRK_PIN_SWIZZLED_PAGES (1<<5)
 #define QUIRK_INCREASE_T12_DELAY (1<<6)
 #define QUIRK_INCREASE_DDI_DISABLED_TIME (1<<7)
 #define QUIRK_NO_PPS_BACKLIGHT_POWER_HOOK (1<<8)
@@ -292,6 +293,7 @@ struct drm_i915_private {
 	enum intel_pch pch_type;
 	unsigned short pch_id;
 
+	unsigned long gem_quirks;
 	unsigned long quirks;
 
 	struct drm_atomic_state *modeset_restore_state;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 0639ec7e5455..ccf8291a00e7 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1035,7 +1035,7 @@ i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
 
 	if (i915_gem_object_has_pages(obj) &&
 	    i915_gem_object_is_tiled(obj) &&
-	    i915->quirks & QUIRK_PIN_SWIZZLED_PAGES) {
+	    i915->gem_quirks & GEM_QUIRK_PIN_SWIZZLED_PAGES) {
 		if (obj->mm.madv == I915_MADV_WILLNEED) {
 			GEM_BUG_ON(!i915_gem_object_has_tiling_quirk(obj));
 			i915_gem_object_clear_tiling_quirk(obj);
-- 
2.34.1