sdm: drm: Add support for default non-atomic mode

Add support for booting up with default non-atomic mode
Add libdrmutils that currently has:
DRMMaster:
    Creates a master DRM session
    Converts ION handles to DRM FB_ID
DRMResMgr:
    Enables a default display path by providing APIs for
    connector id, crtc id, mode etc

Change-Id: I1dc697d2cc5e3fa744c99e2c9ddd57bf06e78c4f
CRs-fixed: 1114808

2 files changed, 77 insertions, 0 deletions

diff --git a/libqdutils/qd_utils.cpp b/libqdutils/qd_utils.cpp
index 170b1d87..10ac90b2 100644
--- a/libqdutils/qd_utils.cpp
+++ b/libqdutils/qd_utils.cpp
@@ -28,6 +28,7 @@
  */
 
 #include <unistd.h>
+#include <gralloc_priv.h>
 #include "qd_utils.h"
 
 namespace qdutils {
@@ -281,4 +282,79 @@ DriverType getDriverType() {
     return access(fb_caps, F_OK) ? DriverType::DRM : DriverType::FB;
 }
 
+const char *GetHALPixelFormatString(int format) {
+  switch (format) {
+  case HAL_PIXEL_FORMAT_RGBA_8888:
+    return "RGBA_8888";
+  case HAL_PIXEL_FORMAT_RGBX_8888:
+    return "RGBX_8888";
+  case HAL_PIXEL_FORMAT_RGB_888:
+    return "RGB_888";
+  case HAL_PIXEL_FORMAT_RGB_565:
+    return "RGB_565";
+  case HAL_PIXEL_FORMAT_BGR_565:
+    return "BGR_565";
+  case HAL_PIXEL_FORMAT_BGRA_8888:
+    return "BGRA_8888";
+  case HAL_PIXEL_FORMAT_RGBA_5551:
+    return "RGBA_5551";
+  case HAL_PIXEL_FORMAT_RGBA_4444:
+    return "RGBA_4444";
+  case HAL_PIXEL_FORMAT_YV12:
+    return "YV12";
+  case HAL_PIXEL_FORMAT_YCbCr_422_SP:
+    return "YCbCr_422_SP_NV16";
+  case HAL_PIXEL_FORMAT_YCrCb_420_SP:
+    return "YCrCb_420_SP_NV21";
+  case HAL_PIXEL_FORMAT_YCbCr_422_I:
+    return "YCbCr_422_I_YUY2";
+  case HAL_PIXEL_FORMAT_YCrCb_422_I:
+    return "YCrCb_422_I_YVYU";
+  case HAL_PIXEL_FORMAT_NV12_ENCODEABLE:
+    return "NV12_ENCODEABLE";
+  case HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED:
+    return "YCbCr_420_SP_TILED_TILE_4x2";
+  case HAL_PIXEL_FORMAT_YCbCr_420_SP:
+    return "YCbCr_420_SP";
+  case HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO:
+    return "YCrCb_420_SP_ADRENO";
+  case HAL_PIXEL_FORMAT_YCrCb_422_SP:
+    return "YCrCb_422_SP";
+  case HAL_PIXEL_FORMAT_R_8:
+    return "R_8";
+  case HAL_PIXEL_FORMAT_RG_88:
+    return "RG_88";
+  case HAL_PIXEL_FORMAT_INTERLACE:
+    return "INTERLACE";
+  case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS:
+    return "YCbCr_420_SP_VENUS";
+  case HAL_PIXEL_FORMAT_YCrCb_420_SP_VENUS:
+    return "YCrCb_420_SP_VENUS";
+  case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS_UBWC:
+    return "YCbCr_420_SP_VENUS_UBWC";
+  case HAL_PIXEL_FORMAT_RGBA_1010102:
+    return "RGBA_1010102";
+  case HAL_PIXEL_FORMAT_ARGB_2101010:
+    return "ARGB_2101010";
+  case HAL_PIXEL_FORMAT_RGBX_1010102:
+    return "RGBX_1010102";
+  case HAL_PIXEL_FORMAT_XRGB_2101010:
+    return "XRGB_2101010";
+  case HAL_PIXEL_FORMAT_BGRA_1010102:
+    return "BGRA_1010102";
+  case HAL_PIXEL_FORMAT_ABGR_2101010:
+    return "ABGR_2101010";
+  case HAL_PIXEL_FORMAT_BGRX_1010102:
+    return "BGRX_1010102";
+  case HAL_PIXEL_FORMAT_XBGR_2101010:
+    return "XBGR_2101010";
+  case HAL_PIXEL_FORMAT_YCbCr_420_P010:
+    return "YCbCr_420_P010";
+  case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
+    return "YCbCr_420_TP10_UBWC";
+  default:
+    return "Unknown_format";
+  }
+}
+
 }; //namespace qdutils
diff --git a/libqdutils/qd_utils.h b/libqdutils/qd_utils.h
index 7b3ae40a..f3b0c042 100644
--- a/libqdutils/qd_utils.h
+++ b/libqdutils/qd_utils.h
@@ -69,6 +69,7 @@ enum class DriverType {
     DRM,
 };
 DriverType getDriverType();
+const char *GetHALPixelFormatString(int format);
 
 }; //namespace qdutils
 #endif