Current build system removal

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

1 files changed, 0 insertions, 108 deletions

diff --git a/resources/utilities/i945gpu/intel-regs.py b/resources/utilities/i945gpu/intel-regs.py
deleted file mode 100755
index 5767d4a5..00000000
--- a/resources/utilities/i945gpu/intel-regs.py
+++ /dev/null
@@ -1,108 +0,0 @@
-#!/usr/bin/env python2
-# -*- coding: utf-8 -*-
-# Copyright (C) 2014  Michał Masłowski  <mtjm@mtjm.eu>
-#
-# Licensed under copyleft-next version 0.3.0.  See
-# https://gitorious.org/copyleft-next/copyleft-next/raw/master:Releases/copyleft-next-0.3.0
-# for more information.
-
-"""Get values of interesting i945 graphics parameters from a running system.
-
-This script might show the values for GPU registers specified in
-devicetree.cb on coreboot mainboard ports using i945 native VGA init
-from <http://review.coreboot.org/#/c/5320/>.
-
-Run as root.
-"""
-
-
-import mmap
-import re
-import struct
-import subprocess
-
-
-_MEMORY = re.compile(r"^\s+Memory\s+at\s+([0-9a-f]+)\s+\(32-bit, non-prefetchable\)\s+\[size=[0-9]+K\]$")
-
-
-def get_pci_data():
-    # lspci has a machine readable format, but it doesn't have the needed data.
-    for devid in ("8086:27a2",):
-        lspci = subprocess.Popen(("lspci", "-vn", "-d", devid),
-                                 stdout=subprocess.PIPE,
-                                 stderr=subprocess.PIPE)
-        address = None
-        memory = None
-        for line in lspci.communicate()[0].split("\n"):
-            if line and line[0] == "0":
-                address = line.split()[0]
-            match = _MEMORY.match(line)
-            if match is not None:
-                memory = int(match.group(1), 16)
-                break
-        yield (address, memory)
-
-
-def config_byte(address, offset):
-    """Return byte at specified offset in PCI config space of device
-    identified by address."""
-    with open("/sys/bus/pci/devices/0000:%s/config" % address, "rb") as f:
-        f.seek(offset)
-        return struct.unpack("=B", f.read(1))
-
-
-addr0, func0 = list(get_pci_data())[0]
-
-
-def read32(fo, base, offset):
-    memory = mmap.mmap(fo.fileno(), offset + 4,
-                       mmap.MAP_SHARED, mmap.ACCESS_READ,
-                       offset=base)
-    try:
-        memory.seek(offset)
-        val = memory.read(4)
-        return struct.unpack("=I", val)[0]
-    finally:
-        memory.close()
-
-# Some i915 register names.
-PORT_HOTPLUG_EN = 0x61110
-BLC_PWM_CTL = 0x61254
-LVDS = 0x61180
-
-# Bits in LVDS.
-LVDS_CLOCK_B_POWERUP_ALL = 3 << 4
-LVDS_CLOCK_BOTH_POWERUP_ALL = 3 << 2
-
-# Expansion of DPLL(1).
-DPLL1 = ((0x06014) + (1)*((0x06018)-(0x06014)))
-
-# Bits there.
-DPLL_INTEGRATED_CLOCK_VLV = (1<<13)
-DPLL_INTEGRATED_CRI_CLK_VLV = (1<<14)
-
-if __name__ == "__main__":
-    with open("/dev/mem", "rb") as mem:
-        print "gpu_hotplug = 0x%08x" % read32(mem, func0, PORT_HOTPLUG_EN)
-        dpll = read32(mem, func0, DPLL1)
-        spread_spectrum = dpll & (DPLL_INTEGRATED_CLOCK_VLV \
-                                  | DPLL_INTEGRATED_CRI_CLK_VLV)
-        if spread_spectrum != 0:
-            spread_spectrum = 1
-        print "gpu_lvds_use_spread_spectrum_clock = %d" % spread_spectrum
-        lvds = read32(mem, func0, LVDS)
-        dual_channel = lvds & (LVDS_CLOCK_B_POWERUP_ALL \
-                               | LVDS_CLOCK_BOTH_POWERUP_ALL)
-        if dual_channel != 0:
-            dual_channel = 1
-        print "gpu_lvds_is_dual_channel = %d" % dual_channel
-        backlight = read32(mem, func0, BLC_PWM_CTL)
-        print "gpu_backlight = 0x%08x" % backlight
-        # Using display clock from i945_get_display_clock_speed in
-        # drivers/gpu/drm/i915/intel_display.c.  Result multiplied by
-        # two to match BIOS-reported PWM frequency on my X60t.
-        mod_freq = 2 * 400000000 / ((backlight >> 16) * 128.0)
-        print "backlight modulation frequency = %f Hz" % mod_freq
-        print "duty cycle = %d%%" % (100.0 * (backlight & 0xffff)
-                                     / (backlight >> 16))
-        print "legacy backlight brightness = 0x%02x" % config_byte(addr0, 0xf4)