[PATCH] drm/i915: Drop platform_mask

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



We don't have any platform that is composed by 2 or more platforms so
we don't need a mask, lets drop it and remove the actual limit of 32
platforms.

Cc: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx>
---
 drivers/gpu/drm/i915/i915_drv.c          | 2 --
 drivers/gpu/drm/i915/i915_drv.h          | 2 +-
 drivers/gpu/drm/i915/i915_pci.c          | 2 +-
 drivers/gpu/drm/i915/intel_device_info.h | 1 -
 4 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 0d743907e7bc..60df3e0eb2d1 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1798,8 +1798,6 @@ i915_driver_create(struct pci_dev *pdev, const struct pci_device_id *ent)
 	memcpy(device_info, match_info, sizeof(*device_info));
 	RUNTIME_INFO(i915)->device_id = pdev->device;
 
-	BUILD_BUG_ON(INTEL_MAX_PLATFORMS >
-		     BITS_PER_TYPE(device_info->platform_mask));
 	BUG_ON(device_info->gen > BITS_PER_TYPE(device_info->gen_mask));
 
 	return i915;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index dccb6006aabf..f9ff055fb9cb 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2281,7 +2281,7 @@ static inline unsigned int i915_sg_segment_size(void)
 #define IS_REVID(p, since, until) \
 	(INTEL_REVID(p) >= (since) && INTEL_REVID(p) <= (until))
 
-#define IS_PLATFORM(dev_priv, p) (INTEL_INFO(dev_priv)->platform_mask & BIT(p))
+#define IS_PLATFORM(dev_priv, p) (INTEL_INFO(dev_priv)->platform == (p))
 
 #define IS_I830(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I830)
 #define IS_I845G(dev_priv)	IS_PLATFORM(dev_priv, INTEL_I845G)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 3cf697e8f1fa..2b042618e3ca 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -32,7 +32,7 @@
 #include "i915_globals.h"
 #include "i915_selftest.h"
 
-#define PLATFORM(x) .platform = (x), .platform_mask = BIT(x)
+#define PLATFORM(x) .platform = (x)
 #define GEN(x) .gen = (x), .gen_mask = BIT((x) - 1)
 
 #define I845_PIPE_OFFSETS \
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 047d10bdd455..547439698d98 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -160,7 +160,6 @@ struct intel_device_info {
 	intel_engine_mask_t engine_mask; /* Engines supported by the HW */
 
 	enum intel_platform platform;
-	u32 platform_mask;
 
 	enum intel_ppgtt ppgtt;
 	unsigned int page_sizes; /* page sizes supported by the HW */
-- 
2.21.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx




[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux