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From: Chris Wilson <chris@chris-wilson.co.uk>
To: jbarnes@virtuousgeek.org
Cc: intel-gfx@lists.freedesktop.org
Subject: [PATCH 02/11] drm/i915: Include a generation number in the device info
Date: Wed, 11 Aug 2010 10:31:27 +0100	[thread overview]
Message-ID: <1281519096-5152-3-git-send-email-chris@chris-wilson.co.uk> (raw)
In-Reply-To: <1281519096-5152-1-git-send-email-chris@chris-wilson.co.uk>

To simplify the IS_GEN[234] macros and to enable switching.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/i915_drv.c |   61 ++++++++++++++++++---------------------
 drivers/gpu/drm/i915/i915_drv.h |   27 ++++-------------
 2 files changed, 34 insertions(+), 54 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 5044f65..8cc0b50 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -61,91 +61,86 @@ extern int intel_agp_enabled;
 	.driver_data = (unsigned long) info }
 
 static const struct intel_device_info intel_i830_info = {
-	.is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
+	.gen = 2, .is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
 };
 
 static const struct intel_device_info intel_845g_info = {
-	.is_i8xx = 1,
+	.gen = 2, .is_i8xx = 1,
 };
 
 static const struct intel_device_info intel_i85x_info = {
-	.is_i8xx = 1, .is_i85x = 1, .is_mobile = 1,
+	.gen = 2, .is_i8xx = 1, .is_i85x = 1, .is_mobile = 1,
 	.cursor_needs_physical = 1,
 };
 
 static const struct intel_device_info intel_i865g_info = {
-	.is_i8xx = 1,
+	.gen = 2, .is_i8xx = 1,
 };
 
 static const struct intel_device_info intel_i915g_info = {
-	.is_i915g = 1, .is_i9xx = 1, .cursor_needs_physical = 1,
+	.gen = 3, .is_i915g = 1, .is_i9xx = 1, .cursor_needs_physical = 1,
 };
 static const struct intel_device_info intel_i915gm_info = {
-	.is_i9xx = 1,  .is_mobile = 1,
+	.gen = 3, .is_i9xx = 1,  .is_mobile = 1,
 	.cursor_needs_physical = 1,
 };
 static const struct intel_device_info intel_i945g_info = {
-	.is_i9xx = 1, .has_hotplug = 1, .cursor_needs_physical = 1,
+	.gen = 3, .is_i9xx = 1, .has_hotplug = 1, .cursor_needs_physical = 1,
 };
 static const struct intel_device_info intel_i945gm_info = {
-	.is_i945gm = 1, .is_i9xx = 1, .is_mobile = 1,
+	.gen = 3, .is_i945gm = 1, .is_i9xx = 1, .is_mobile = 1,
 	.has_hotplug = 1, .cursor_needs_physical = 1,
 };
 
 static const struct intel_device_info intel_i965g_info = {
-	.is_broadwater = 1, .is_i965g = 1, .is_i9xx = 1, .has_hotplug = 1,
+	.gen = 4, .is_broadwater = 1, .is_i965g = 1, .is_i9xx = 1,
+	.has_hotplug = 1,
 };
 
 static const struct intel_device_info intel_i965gm_info = {
-	.is_crestline = 1, .is_i965g = 1, .is_i965gm = 1, .is_i9xx = 1,
-	.is_mobile = 1, .has_fbc = 1, .has_rc6 = 1,
-	.has_hotplug = 1,
+	.gen = 4, .is_crestline = 1, .is_i965g = 1, .is_i965gm = 1, .is_i9xx = 1,
+	.is_mobile = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
 };
 
 static const struct intel_device_info intel_g33_info = {
-	.is_g33 = 1, .is_i9xx = 1, .need_gfx_hws = 1,
-	.has_hotplug = 1,
+	.gen = 3, .is_g33 = 1, .is_i9xx = 1,
+	.need_gfx_hws = 1, .has_hotplug = 1,
 };
 
 static const struct intel_device_info intel_g45_info = {
-	.is_i965g = 1, .is_g4x = 1, .is_i9xx = 1, .need_gfx_hws = 1,
-	.has_pipe_cxsr = 1,
-	.has_hotplug = 1,
+	.gen = 4, .is_i965g = 1, .is_g4x = 1, .is_i9xx = 1, .need_gfx_hws = 1,
+	.has_pipe_cxsr = 1, .has_hotplug = 1,
 };
 
 static const struct intel_device_info intel_gm45_info = {
-	.is_i965g = 1, .is_g4x = 1, .is_i9xx = 1,
+	.gen = 4, .is_i965g = 1, .is_g4x = 1, .is_i9xx = 1,
 	.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1,
-	.has_pipe_cxsr = 1,
-	.has_hotplug = 1,
+	.has_pipe_cxsr = 1, .has_hotplug = 1,
 };
 
 static const struct intel_device_info intel_pineview_info = {
-	.is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .is_i9xx = 1,
-	.need_gfx_hws = 1,
-	.has_hotplug = 1,
+	.gen = 3, .is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .is_i9xx = 1,
+	.need_gfx_hws = 1, .has_hotplug = 1,
 };
 
 static const struct intel_device_info intel_ironlake_d_info = {
-	.is_ironlake = 1, .is_i965g = 1, .is_i9xx = 1, .need_gfx_hws = 1,
-	.has_pipe_cxsr = 1,
-	.has_hotplug = 1,
+	.gen = 5, .is_ironlake = 1, .is_i965g = 1, .is_i9xx = 1,
+	.need_gfx_hws = 1, .has_pipe_cxsr = 1, .has_hotplug = 1,
 };
 
 static const struct intel_device_info intel_ironlake_m_info = {
-	.is_ironlake = 1, .is_mobile = 1, .is_i965g = 1, .is_i9xx = 1,
-	.need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1,
-	.has_hotplug = 1,
+	.gen = 5, .is_ironlake = 1, .is_mobile = 1, .is_i965g = 1, .is_i9xx = 1,
+	.need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
 };
 
 static const struct intel_device_info intel_sandybridge_d_info = {
-	.is_i965g = 1, .is_i9xx = 1, .need_gfx_hws = 1,
-	.has_hotplug = 1, .is_gen6 = 1,
+	.gen = 6, .is_i965g = 1, .is_i9xx = 1,
+	.need_gfx_hws = 1, .has_hotplug = 1,
 };
 
 static const struct intel_device_info intel_sandybridge_m_info = {
-	.is_i965g = 1, .is_mobile = 1, .is_i9xx = 1, .need_gfx_hws = 1,
-	.has_hotplug = 1, .is_gen6 = 1,
+	.gen = 6, .is_i965g = 1, .is_mobile = 1, .is_i9xx = 1,
+	.need_gfx_hws = 1, .has_hotplug = 1,
 };
 
 static const struct pci_device_id pciidlist[] = {		/* aka */
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 90b65cd..442e72e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -191,6 +191,7 @@ struct drm_i915_display_funcs {
 };
 
 struct intel_device_info {
+	u8 gen;
 	u8 is_mobile : 1;
 	u8 is_i8xx : 1;
 	u8 is_i85x : 1;
@@ -206,7 +207,6 @@ struct intel_device_info {
 	u8 is_broadwater : 1;
 	u8 is_crestline : 1;
 	u8 is_ironlake : 1;
-	u8 is_gen6 : 1;
 	u8 has_fbc : 1;
 	u8 has_rc6 : 1;
 	u8 has_pipe_cxsr : 1;
@@ -1162,7 +1162,6 @@ extern void intel_overlay_print_error_state(struct seq_file *m, struct intel_ove
 #define IS_845G(dev)		((dev)->pci_device == 0x2562)
 #define IS_I85X(dev)		(INTEL_INFO(dev)->is_i85x)
 #define IS_I865G(dev)		((dev)->pci_device == 0x2572)
-#define IS_GEN2(dev)		(INTEL_INFO(dev)->is_i8xx)
 #define IS_I915G(dev)		(INTEL_INFO(dev)->is_i915g)
 #define IS_I915GM(dev)		((dev)->pci_device == 0x2592)
 #define IS_I945G(dev)		((dev)->pci_device == 0x2772)
@@ -1181,27 +1180,13 @@ extern void intel_overlay_print_error_state(struct seq_file *m, struct intel_ove
 #define IS_IRONLAKE_M(dev)	((dev)->pci_device == 0x0046)
 #define IS_IRONLAKE(dev)	(INTEL_INFO(dev)->is_ironlake)
 #define IS_I9XX(dev)		(INTEL_INFO(dev)->is_i9xx)
-#define IS_GEN6(dev)		(INTEL_INFO(dev)->is_gen6)
 #define IS_MOBILE(dev)		(INTEL_INFO(dev)->is_mobile)
 
-#define IS_GEN3(dev)	(IS_I915G(dev) ||			\
-			 IS_I915GM(dev) ||			\
-			 IS_I945G(dev) ||			\
-			 IS_I945GM(dev) ||			\
-			 IS_G33(dev) || \
-			 IS_PINEVIEW(dev))
-#define IS_GEN4(dev)	((dev)->pci_device == 0x2972 ||		\
-			 (dev)->pci_device == 0x2982 ||		\
-			 (dev)->pci_device == 0x2992 ||		\
-			 (dev)->pci_device == 0x29A2 ||		\
-			 (dev)->pci_device == 0x2A02 ||		\
-			 (dev)->pci_device == 0x2A12 ||		\
-			 (dev)->pci_device == 0x2E02 ||		\
-			 (dev)->pci_device == 0x2E12 ||		\
-			 (dev)->pci_device == 0x2E22 ||		\
-			 (dev)->pci_device == 0x2E32 ||		\
-			 (dev)->pci_device == 0x2A42 ||		\
-			 (dev)->pci_device == 0x2E42)
+#define IS_GEN2(dev)	(INTEL_INFO(dev)->gen == 2)
+#define IS_GEN3(dev)	(INTEL_INFO(dev)->gen == 3)
+#define IS_GEN4(dev)	(INTEL_INFO(dev)->gen == 4)
+#define IS_GEN5(dev)	(INTEL_INFO(dev)->gen == 5)
+#define IS_GEN6(dev)	(INTEL_INFO(dev)->gen == 6)
 
 #define HAS_BSD(dev)            (IS_IRONLAKE(dev) || IS_G4X(dev))
 #define I915_NEED_GFX_HWS(dev)	(INTEL_INFO(dev)->need_gfx_hws)
-- 
1.7.1

  parent reply	other threads:[~2010-08-11  9:32 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-11  9:31 Remaining set of small patches for -rc1 Chris Wilson
2010-08-11  9:31 ` [PATCH 01/11] drm/i915: Avoid using msleep under kdb and wait_for() Chris Wilson
2010-08-11 15:20   ` Jesse Barnes
2010-08-11  9:31 ` Chris Wilson [this message]
2010-08-11 15:22   ` [PATCH 02/11] drm/i915: Include a generation number in the device info Jesse Barnes
2010-08-11  9:31 ` [PATCH 03/11] drm/i915: Fix offset page-flips on i965+ Chris Wilson
2010-08-11  9:31 ` [PATCH 04/11] drm/i915: Clear scanline waits after disabling the pipe Chris Wilson
2010-08-11 15:23   ` Jesse Barnes
2010-08-11 16:12     ` Chris Wilson
2010-08-11  9:31 ` [PATCH 05/11] drm/i915: Sanity check user framebuffer parameters on creation Chris Wilson
2010-08-11  9:31 ` [PATCH 06/11] drm/i915: Re-use set_base_atomic to share setting of the display registers Chris Wilson
2010-08-11 15:25   ` Jesse Barnes
2010-08-11  9:31 ` [PATCH 07/11] drm/i915/sdvo: Propagate error from switching control buses Chris Wilson
2010-08-11  9:31 ` [PATCH 08/11] drm/i915: Add RING_WAIT reset to hangcheck Chris Wilson
2010-08-22  6:19   ` Eric Anholt
2010-08-22  8:50     ` [PATCH] drm/i915: Add ringbuffer wait " Chris Wilson
2010-08-11  9:31 ` [PATCH 09/11] drm/i915/crt: Flush register prior to waiting for vblank Chris Wilson
2010-08-11  9:31 ` [PATCH 10/11] drm/i915/dp: Boost timeout for enabling transcoder to 100ms Chris Wilson
2010-08-11  9:31 ` [PATCH 11/11] drm/i915: Perform initial configuration asynchronously Chris Wilson
2010-08-11  9:46 ` Remaining set of small patches for -rc1 shadi
2010-08-11 15:21   ` Alan W. Irwin

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