<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<p style="font-family:Arial;font-size:10pt;color:#0078D7;margin:15pt;" align="Left">
[AMD Official Use Only - Internal Distribution Only]<br>
</p>
<br>
<div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Ignore this. Sent out the wrong version.</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Alex<br>
</div>
<div id="appendonsend"></div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Alex Deucher <alexdeucher@gmail.com><br>
<b>Sent:</b> Tuesday, July 21, 2020 12:52 PM<br>
<b>To:</b> amd-gfx@lists.freedesktop.org <amd-gfx@lists.freedesktop.org><br>
<b>Cc:</b> Deucher, Alexander <Alexander.Deucher@amd.com><br>
<b>Subject:</b> [PATCH 5/6] drm/amdgpu/navi1x: add SMU i2c support</font>
<div> </div>
</div>
<div class="BodyFragment"><font size="2"><span style="font-size:11pt;">
<div class="PlainText">Enable SMU i2c bus access for navi1x asics.<br>
<br>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com><br>
---<br>
drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 3 +++<br>
1 file changed, 3 insertions(+)<br>
<br>
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c<br>
index ead135f39c7e..56267e6c600e 100644<br>
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c<br>
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c<br>
@@ -23,6 +23,7 @@<br>
<br>
#include <linux/firmware.h><br>
#include <linux/pci.h><br>
+#include <linux/i2c.h><br>
#include "amdgpu.h"<br>
#include "amdgpu_smu.h"<br>
#include "smu_internal.h"<br>
@@ -52,6 +53,8 @@<br>
#undef pr_info<br>
#undef pr_debug<br>
<br>
+#define to_amdgpu_device(x) (container_of(x, struct amdgpu_device, pm.smu_i2c))<br>
+<br>
#define FEATURE_MASK(feature) (1ULL << feature)<br>
#define SMC_DPM_FEATURE ( \<br>
FEATURE_MASK(FEATURE_DPM_PREFETCHER_BIT) | \<br>
-- <br>
2.25.4<br>
<br>
</div>
</span></font></div>
</div>
</body>
</html>