Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / gpu / drm / gma500 / mdfld_output.c

diff --git a/kernel/drivers/gpu/drm/gma500/mdfld_output.c b/kernel/drivers/gpu/drm/gma500/mdfld_output.c
new file mode 100644 (file)
index 0000000..c95966b
--- /dev/null
+++ b/kernel/drivers/gpu/drm/gma500/mdfld_output.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c)  2010 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicensen
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ * Thomas Eaton <thomas.g.eaton@intel.com>
+ * Scott Rowe <scott.m.rowe@intel.com>
+*/
+
+#include "mdfld_output.h"
+#include "mdfld_dsi_dpi.h"
+#include "mdfld_dsi_output.h"
+
+#include "tc35876x-dsi-lvds.h"
+
+int mdfld_get_panel_type(struct drm_device *dev, int pipe)
+{
+       struct drm_psb_private *dev_priv = dev->dev_private;
+       return dev_priv->mdfld_panel_id;
+}
+
+static void mdfld_init_panel(struct drm_device *dev, int mipi_pipe,
+                                                               int p_type)
+{
+       switch (p_type) {
+       case TPO_VID:
+               mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tpo_vid_funcs);
+               break;
+       case TC35876X:
+               tc35876x_init(dev);
+               mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tc35876x_funcs);
+               break;
+       case TMD_VID:
+               mdfld_dsi_output_init(dev, mipi_pipe, &mdfld_tmd_vid_funcs);
+               break;
+       case HDMI:
+/*             if (dev_priv->mdfld_hdmi_present)
+                       mdfld_hdmi_init(dev, &dev_priv->mode_dev); */
+               break;
+       }
+}
+
+
+int mdfld_output_init(struct drm_device *dev)
+{
+       struct drm_psb_private *dev_priv = dev->dev_private;
+
+       /* FIXME: hardcoded for now */
+       dev_priv->mdfld_panel_id = TC35876X;
+       /* MIPI panel 1 */
+       mdfld_init_panel(dev, 0, dev_priv->mdfld_panel_id);
+       /* HDMI panel */
+       mdfld_init_panel(dev, 1, HDMI);
+       return 0;
+}
+