<p>Kevin Chiu has uploaded this change for <strong>review</strong>.</p><p><a href="https://review.coreboot.org/21067">View Change</a></p><pre style="font-family: monospace,monospace; white-space: pre-wrap;">google/snappy: Add MELFAS touch screen support<br><br>Current fw does not create ACPI device for<br>OS to recognize MELFAS touchscreen.<br><br>List the touch screen in the devicetree so that<br>the correct ACPI device are created.<br><br>BUG=b:64779224<br>BRANCH=reef<br>TEST=emerge-snappy coreboot<br>Change-Id: If2bc910d641e0cf2b120ed883c5788542959f568<br>Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com><br>---<br>M src/mainboard/google/reef/variants/snappy/devicetree.cb<br>1 file changed, 7 insertions(+), 0 deletions(-)<br><br></pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">git pull ssh://review.coreboot.org:29418/coreboot refs/changes/67/21067/1</pre><pre style="font-family: monospace,monospace; white-space: pre-wrap;">diff --git a/src/mainboard/google/reef/variants/snappy/devicetree.cb b/src/mainboard/google/reef/variants/snappy/devicetree.cb<br>index d888896..e0182dd 100644<br>--- a/src/mainboard/google/reef/variants/snappy/devicetree.cb<br>+++ b/src/mainboard/google/reef/variants/snappy/devicetree.cb<br>@@ -193,6 +193,13 @@<br>                           register "has_power_resource" = "1"<br>                               device i2c 10 on end<br>                  end<br>+                        chip drivers/i2c/generic<br>+                                register "hid" = ""MLFS0000""<br>+                                register "desc" = ""Melfas Touchscreen""<br>+                                register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"<br>+                                register "probed" = "1"<br>+                                device i2c 34 on end<br>+                        end<br>                      chip drivers/i2c/hid<br>                          register "generic.hid" = ""WDHT0002""<br>                           register "generic.desc" = ""WDT Touchscreen""<br></pre><p>To view, visit <a href="https://review.coreboot.org/21067">change 21067</a>. To unsubscribe, visit <a href="https://review.coreboot.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://review.coreboot.org/21067"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: coreboot </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-MessageType: newchange </div>
<div style="display:none"> Gerrit-Change-Id: If2bc910d641e0cf2b120ed883c5788542959f568 </div>
<div style="display:none"> Gerrit-Change-Number: 21067 </div>
<div style="display:none"> Gerrit-PatchSet: 1 </div>
<div style="display:none"> Gerrit-Owner: Kevin Chiu <Kevin.Chiu@quantatw.com> </div>