From: Colin Cross <ccross@android.com>
Date: Fri, 14 Jan 2011 23:07:27 +0000 (-0800)
Subject: video: tegra: host: Force memory bus to full when using 2d, 3d or mpe
X-Git-Tag: firefly_0821_release~9833^2~58^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=684defe4fd1528cd06b9b5346f8c70469bc935de;p=firefly-linux-kernel-4.4.55.git

video: tegra: host: Force memory bus to full when using 2d, 3d or mpe

Change-Id: I7138af5d26c3f406537bc4b2bc4bb052de37f7bf
Signed-off-by: Colin Cross <ccross@android.com>
---

diff --git a/drivers/video/tegra/host/nvhost_acm.c b/drivers/video/tegra/host/nvhost_acm.c
index 14b2b5a6b8c1..cf542be8a645 100644
--- a/drivers/video/tegra/host/nvhost_acm.c
+++ b/drivers/video/tegra/host/nvhost_acm.c
@@ -99,6 +99,12 @@ static const char *get_module_clk_id(const char *module, int index)
 {
 	if (index == 1 && strcmp(module, "gr2d") == 0)
 		return "epp";
+	else if (index == 2 && strcmp(module, "gr2d") == 0)
+		return "emc";
+	else if (index == 1 && strcmp(module, "gr3d") == 0)
+		return "emc";
+	else if (index == 1 && strcmp(module, "mpe") == 0)
+		return "emc";
 	else if (index == 0)
 		return module;
 	return NULL;
diff --git a/drivers/video/tegra/host/nvhost_acm.h b/drivers/video/tegra/host/nvhost_acm.h
index 57dcc2989113..41f3f31dc12a 100644
--- a/drivers/video/tegra/host/nvhost_acm.h
+++ b/drivers/video/tegra/host/nvhost_acm.h
@@ -28,7 +28,7 @@
 #include <linux/mutex.h>
 #include <linux/clk.h>
 
-#define NVHOST_MODULE_MAX_CLOCKS 2
+#define NVHOST_MODULE_MAX_CLOCKS 3
 
 struct nvhost_module;