Extern or forward variable declaration at drivers/gpu/drm/imx/imx-drm.h, line 10 References: drivers/gpu/drm/imx/dw_hdmi-imx.c, line 30 drivers/gpu/drm/imx/dw_hdmi-imx.c, line 41 drivers/gpu/drm/imx/dw_hdmi-imx.c, line 110 drivers/gpu/drm/imx/dw_hdmi-imx.c, line 120 drivers/gpu/drm/imx/dw_hdmi-imx.c, line 196 drivers/gpu/drm/imx/imx-drm-core.c, line 124 drivers/gpu/drm/imx/imx-ldb.c, line 55 drivers/gpu/drm/imx/imx-ldb.c, line 83 drivers/gpu/drm/imx/imx-ldb.c, line 193 drivers/gpu/drm/imx/imx-ldb.c, line 250 drivers/gpu/drm/imx/imx-ldb.c, line 316 drivers/gpu/drm/imx/imx-ldb.c, line 362 drivers/gpu/drm/imx/imx-ldb.c, line 438 drivers/gpu/drm/imx/imx-tve.c, line 105 drivers/gpu/drm/imx/imx-tve.c, line 129 drivers/gpu/drm/imx/imx-tve.c, line 242 drivers/gpu/drm/imx/imx-tve.c, line 281 drivers/gpu/drm/imx/imx-tve.c, line 288 drivers/gpu/drm/imx/imx-tve.c, line 295 drivers/gpu/drm/imx/imx-tve.c, line 486 drivers/gpu/drm/imx/ipuv3-crtc.c, line 265 drivers/gpu/drm/imx/parallel-display.c, line 28 drivers/gpu/drm/imx/parallel-display.c, line 267