diff options
Diffstat (limited to 'kernels/linux-libre-lts-xen/fix-i915.patch')
| -rw-r--r-- | kernels/linux-libre-lts-xen/fix-i915.patch | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/kernels/linux-libre-lts-xen/fix-i915.patch b/kernels/linux-libre-lts-xen/fix-i915.patch new file mode 100644 index 000000000..25d4bca87 --- /dev/null +++ b/kernels/linux-libre-lts-xen/fix-i915.patch @@ -0,0 +1,105 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'> +<head> +<title>abslibre.git - Libre PKGBUILDs repository</title> +<meta name='generator' content='cgit v0.9.0.2'/> +<meta name='robots' content='index, nofollow'/> +<link rel='stylesheet' type='text/css' href='/cgit.css'/> +<link rel='shortcut icon' href='/favicon.ico'/> +<link rel='alternate' title='Atom feed' href='http://projects.parabolagnulinux.org/abslibre.git/atom/kernels/linux-libre-xen/fix-i915.patch?h=master' type='application/atom+xml'/> +</head> +<body> + <div id="archnavbar" class=""> + <div id="archnavbarlogo"><h1><a href="/" title="Return to the main 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href='#n5'>5</a> +<a class='no' id='n6' name='n6' href='#n6'>6</a> +<a class='no' id='n7' name='n7' href='#n7'>7</a> +<a class='no' id='n8' name='n8' href='#n8'>8</a> +<a class='no' id='n9' name='n9' href='#n9'>9</a> +<a class='no' id='n10' name='n10' href='#n10'>10</a> +<a class='no' id='n11' name='n11' href='#n11'>11</a> +<a class='no' id='n12' name='n12' href='#n12'>12</a> +<a class='no' id='n13' name='n13' href='#n13'>13</a> +<a class='no' id='n14' name='n14' href='#n14'>14</a> +<a class='no' id='n15' name='n15' href='#n15'>15</a> +<a class='no' id='n16' name='n16' href='#n16'>16</a> +<a class='no' id='n17' name='n17' href='#n17'>17</a> +<a class='no' id='n18' name='n18' href='#n18'>18</a> +<a class='no' id='n19' name='n19' href='#n19'>19</a> +<a class='no' id='n20' name='n20' href='#n20'>20</a> +<a class='no' id='n21' name='n21' href='#n21'>21</a> +<a class='no' id='n22' name='n22' href='#n22'>22</a> +<a class='no' id='n23' name='n23' href='#n23'>23</a> +<a class='no' id='n24' name='n24' href='#n24'>24</a> +<a class='no' id='n25' name='n25' href='#n25'>25</a> +<a class='no' id='n26' name='n26' href='#n26'>26</a> +</pre></td> +<td class='lines'><pre><code>Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> +Tested-by: Santi <santi@agolina.net> +<span class="hl kwb">---</span> + drivers/gpu/drm/i915/intel_tv.c | 9 +++++++++ + 1 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c +index dc83b7a..c8f67bf 100644 +<span class="hl kwb">--- a/drivers/gpu/drm/i915/intel_tv.c</span> +<span class="hl kwa">+++ b/drivers/gpu/drm/i915/intel_tv.c</span> +<span class="hl kwd">@@ -1267,6 +1267,15 @@</span> + DAC_B_0_7_V | + DAC_C_0_7_V); + +<span class="hl kwa">+ /*</span> +<span class="hl kwa">+ * The TV sense state should be cleared to zero on cantiga platform. Otherwise</span> +<span class="hl kwa">+ * the TV is misdetected. This is hardware requirement.</span> +<span class="hl kwa">+ */</span> +<span class="hl kwa">+ if (IS_GM45(dev))</span> +<span class="hl kwa">+ tv_dac &= ~(TVDAC_STATE_CHG_EN | TVDAC_A_SENSE_CTL |</span> +<span class="hl kwa">+ TVDAC_B_SENSE_CTL | TVDAC_C_SENSE_CTL);</span> +<span class="hl kwa">+</span> +<span class="hl kwa">+ </span> + I915_WRITE(TV_CTL, tv_ctl); + I915_WRITE(TV_DAC, tv_dac); + POSTING_READ(TV_DAC); +</code></pre></td></tr></table> +</div> <!-- class=content --> +<div class='footer'>generated by cgit v0.9.0.2 at 2012-02-21 13:29:45 (GMT)</div> +</div> <!-- id=cgit --> +</body> +</html> |