Extern or forward variable declaration at drivers/gpu/drm/imx/imx-drm.h, line 8 References: drivers/gpu/drm/imx/dw_hdmi-imx.c, line 113 drivers/gpu/drm/imx/dw_hdmi-imx.c, line 114 drivers/gpu/drm/imx/dw_hdmi-imx.c, line 120 drivers/gpu/drm/imx/dw_hdmi-imx.c, line 121 drivers/gpu/drm/imx/dw_hdmi-imx.c, line 153 drivers/gpu/drm/imx/dw_hdmi-imx.c, line 165 drivers/gpu/drm/imx/imx-drm.h, line 8 drivers/gpu/drm/imx/imx-ldb.c, line 64 drivers/gpu/drm/imx/imx-ldb.c, line 116 drivers/gpu/drm/imx/imx-ldb.c, line 143 drivers/gpu/drm/imx/imx-ldb.c, line 144 drivers/gpu/drm/imx/imx-ldb.c, line 260 drivers/gpu/drm/imx/imx-ldb.c, line 261 drivers/gpu/drm/imx/imx-tve.c, line 249 drivers/gpu/drm/imx/imx-tve.c, line 290 drivers/gpu/drm/imx/imx-tve.c, line 291 drivers/gpu/drm/imx/imx-tve.c, line 314 drivers/gpu/drm/imx/imx-tve.c, line 315 drivers/gpu/drm/imx/ipuv3-crtc.c, line 140 drivers/gpu/drm/imx/ipuv3-crtc.c, line 141 drivers/gpu/drm/imx/ipuv3-crtc.c, line 243 drivers/gpu/drm/imx/ipuv3-crtc.c, line 244 drivers/gpu/drm/imx/parallel-display.c, line 39 drivers/gpu/drm/imx/parallel-display.c, line 72 drivers/gpu/drm/imx/parallel-display.c, line 83 drivers/gpu/drm/imx/parallel-display.c, line 116 drivers/gpu/drm/imx/parallel-display.c, line 117 drivers/gpu/drm/imx/parallel-display.c, line 138 drivers/gpu/drm/imx/parallel-display.c, line 139