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authorDennis Munsie <dmunsie@cecropia.com>2006-06-20 14:55:55 -0400
committerDave Airlie <airlied@linux.ie>2006-07-03 19:04:37 +1000
commitdd696ec852dc34c40e2a18cc426c8f462c0715a5 (patch)
tree1c0ea78f07f8ed7180b5fe97fe20dd141062e38d /drivers/video/intelfb
parent399fb4316ab4fe4c46d1e4ed8b12d56c94b4c251 (diff)
intelfb: add preliminary i2c support
[05/07] intelfb: add output fields to dinfo. Signed-off-by: Dennis Munsie <dmunsie@cecropia.com>
Diffstat (limited to 'drivers/video/intelfb')
-rw-r--r--drivers/video/intelfb/intelfb.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/intelfb/intelfb.h
index 179db05f1954..9092bda9d4bf 100644
--- a/drivers/video/intelfb/intelfb.h
+++ b/drivers/video/intelfb/intelfb.h
@@ -119,6 +119,11 @@
/* Intel agpgart driver */
#define AGP_PHYSICAL_MEMORY 2
+/* store information about an Ixxx DVO */
+/* The i830->i865 use multiple DVOs with multiple i2cs */
+/* the i915, i945 have a single sDVO i2c bus - which is different */
+#define MAX_OUTPUTS 6
+
/* these are outputs from the chip - integrated only
external chips are via DVO or SDVO output */
#define INTELFB_OUTPUT_UNUSED 0
@@ -344,6 +349,10 @@ struct intelfb_info {
/* index into plls */
int pll_index;
+
+ /* outputs */
+ int num_outputs;
+ struct intelfb_output_rec output[MAX_OUTPUTS];
};
#define IS_I9XX(dinfo) (((dinfo)->chipset == INTEL_915G)||(dinfo->chipset == INTEL_915GM)||((dinfo)->chipset == INTEL_945G)||(dinfo->chipset==INTEL_945GM))