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From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: intel-gfx@lists.freedesktop.org
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: [PATCH 05/23] intel-gtt: s/intel_i830_init_gtt_entries/intel_gtt_stolen_entries
Date: Wed,  1 Sep 2010 22:29:52 +0200	[thread overview]
Message-ID: <1283373010-1314-6-git-send-email-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <1283373010-1314-1-git-send-email-daniel.vetter@ffwll.ch>

First simple step towards a more generic initialization. This
is needed to disentangle the agp stuff from the stuff that is
actually needed by drm/i915.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/char/agp/intel-gtt.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 7b5c5a4..f5889a9 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -500,10 +500,10 @@ static struct aper_size_info_fixed intel_i830_sizes[] =
 	{512, 131072, 7},
 };
 
-static void intel_i830_init_gtt_entries(void)
+static unsigned int intel_gtt_stolen_entries(void)
 {
 	u16 gmch_ctrl;
-	int gtt_entries = 0;
+	unsigned int gtt_entries = 0;
 	u8 rdct;
 	int local = 0;
 	static const int ddt[4] = { 0, 16, 32, 64 };
@@ -740,7 +740,7 @@ static void intel_i830_init_gtt_entries(void)
 		gtt_entries = 0;
 	}
 
-	intel_private.base.gtt_stolen_entries = gtt_entries;
+	return gtt_entries;
 }
 
 static void intel_i830_fini_flush(void)
@@ -816,7 +816,7 @@ static int intel_i830_create_gatt_table(struct agp_bridge_data *bridge)
 	global_cache_flush();	/* FIXME: ?? */
 
 	/* we have to call this as early as possible after the MMIO base address is known */
-	intel_i830_init_gtt_entries();
+	intel_private.base.gtt_stolen_entries = intel_gtt_stolen_entries();
 	if (intel_private.base.gtt_stolen_entries == 0) {
 		iounmap(intel_private.registers);
 		return -ENOMEM;
@@ -1306,7 +1306,7 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
 	global_cache_flush();	/* FIXME: ? */
 
 	/* we have to call this as early as possible after the MMIO base address is known */
-	intel_i830_init_gtt_entries();
+	intel_private.base.gtt_stolen_entries = intel_gtt_stolen_entries();
 	if (intel_private.base.gtt_stolen_entries == 0) {
 		iounmap(intel_private.gtt);
 		iounmap(intel_private.registers);
@@ -1429,7 +1429,7 @@ static int intel_i965_create_gatt_table(struct agp_bridge_data *bridge)
 	global_cache_flush();   /* FIXME: ? */
 
 	/* we have to call this as early as possible after the MMIO base address is known */
-	intel_i830_init_gtt_entries();
+	intel_private.base.gtt_stolen_entries = intel_gtt_stolen_entries();
 	if (intel_private.base.gtt_stolen_entries == 0) {
 		iounmap(intel_private.gtt);
 		iounmap(intel_private.registers);
-- 
1.7.2.2

  parent reply	other threads:[~2010-09-01 20:28 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-01 20:29 [PATCH 00/23] intel gtt rework, part 1: initialization Daniel Vetter
2010-09-01 20:29 ` [PATCH 01/23] agp/intel: split out gmch/gtt probe, part 2 Daniel Vetter
2010-09-01 20:29 ` [PATCH 02/23] agp/intel: make intel-gtt.c into a real source file Daniel Vetter
2010-09-01 20:29 ` [PATCH 03/23] intel-gtt: introduce drm/intel-gtt.h Daniel Vetter
2010-09-01 20:29 ` [PATCH 04/23] intel-gtt: store a local pointer to the bridge pci dev Daniel Vetter
2010-09-01 20:29 ` Daniel Vetter [this message]
2010-09-01 20:29 ` [PATCH 06/23] intel-gtt: new function intel_gtt_mappable_entries Daniel Vetter
2010-09-01 20:29 ` [PATCH 07/23] intel-gtt: generic intel_fake_agp_fetch_size Daniel Vetter
2010-09-01 20:29 ` [PATCH 08/23] intel-gtt: sane variable names for intel_gtt_stolen_entries Daniel Vetter
2010-09-01 20:29 ` [PATCH 09/23] intel-gtt: drop unnecessary conditions in intel_gtt_stolen_entries Daniel Vetter
2010-09-01 20:29 ` [PATCH 10/23] intel-gtt: adjust overhead entries " Daniel Vetter
2010-09-01 20:29 ` [PATCH 11/23] intel-gtt: s/i8[13]0/fake_agp for generic functions Daniel Vetter
2010-09-01 20:29 ` [PATCH 12/23] intel-gtt: fix gtt_total_entries detection Daniel Vetter
2010-09-01 20:30 ` [PATCH 13/23] intel-gtt: introduce intel_gtt_driver Daniel Vetter
2010-09-01 20:30 ` [PATCH 14/23] intel-gtt: i915: use detected gtt size for mapping Daniel Vetter
2010-09-01 20:30 ` [PATCH 15/23] intel-gtt: i965: " Daniel Vetter
2010-09-01 20:30 ` [PATCH 16/23] intel-gtt: i830: adjust ioremap of regs and gtt to i9xx Daniel Vetter
2010-09-01 20:30 ` [PATCH 17/23] intel-gtt: consolidate the gtt ioremap calls Daniel Vetter
2010-09-01 20:30 ` [PATCH 18/23] intel-gtt: consolidate i830 setup Daniel Vetter
2010-09-01 20:30 ` [PATCH 19/23] intel-gtt: consolidate i9xx setup Daniel Vetter
2010-09-01 20:30 ` [PATCH 20/23] intel-gtt: call init_gtt_init in probe function Daniel Vetter
2010-09-01 20:30 ` [PATCH 21/23] intel-gtt: use chipset generation number some more Daniel Vetter
2010-09-01 20:30 ` [PATCH 22/23] drm/i915: drop prealloc_start from i915_dma.c gtt init Daniel Vetter
2010-09-01 20:30 ` [PATCH 23/23] drm/i915: die, i915_probe_agp, die Daniel Vetter
2010-09-05 16:10   ` Chris Wilson
2010-09-02  1:19 ` [PATCH 00/23] intel gtt rework, part 1: initialization Dave Airlie
2010-09-02 11:20 ` Chris Wilson

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