i2p/haiku-beta6
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

* Work in progress to support the i965 chipset as well; still works on i865, but

Browse Source 
doesn't work on i965 yet.
* B_GET_DISPLAY_MODE now returns the mode actually configured in the chip instead
  of the last mode set; while this isn't really necessary, it allows to check what
  mode was used during startup.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21321 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2007-06-04 15:32:01 +00:00
parent 189360b5d8
commit 3bac9ea19a
5 changed files with 333 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/add-ons/kernel/drivers/graphics/intel_extreme/intel_extreme.cpp
+4 -4
View File
@@ -1,5 +1,5 @@
/*
* Copyright 2006, Haiku, Inc. All Rights Reserved.
* Copyright 2006-2007, Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
@@ -418,14 +418,14 @@ intel_extreme_init(intel_info &info)
info.shared_info->frame_buffer_offset = 0;
info.shared_info->dpms_mode = B_DPMS_ON;
if (info.device_type == INTEL_TYPE_9xx) {
if ((info.device_type & INTEL_TYPE_9xx) != 0) {
info.shared_info->pll_info.reference_frequency = 96000; // 96 kHz
info.shared_info->pll_info.max_frequency = 400000; // 400 MHz RAM DAC speed
info.shared_info->pll_info.min_frequency = 20000; // 20 MHz (not tested)
info.shared_info->pll_info.min_frequency = 20000; // 20 MHz
} else {
info.shared_info->pll_info.reference_frequency = 48000; // 48 kHz
info.shared_info->pll_info.max_frequency = 350000; // 350 MHz RAM DAC speed
info.shared_info->pll_info.min_frequency = 25000; // 25 MHz (not tested)
info.shared_info->pll_info.min_frequency = 25000; // 25 MHz
}
info.shared_info->pll_info.divisor_register = INTEL_DISPLAY_A_PLL_DIVISOR_0;