From 92ea222015f17203b43dd59b9541dcd26811bf4c Mon Sep 17 00:00:00 2001 From: Lyude Paul Date: Fri, 23 Apr 2021 14:43:00 -0400 Subject: drm/dp_dual_mode: Pass drm_device to drm_dp_dual_mode_detect() Since we're about to be using drm_dbg_*() throughout the DP helpers, we'll need to be able to access the DRM device in the dual mode DP helpers as well. Note however that since drm_dp_dual_mode_detect() can be called with DDC adapters that aren't part of a drm_dp_aux struct, we need to pass down the drm_device to these functions instead of using drm_dp_aux. Signed-off-by: Lyude Paul Link: https://patchwork.freedesktop.org/patch/msgid/20210423184309.207645-9-lyude@redhat.com Reviewed-by: Dave Airlie --- include/drm/drm_dp_dual_mode_helper.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/drm') diff --git a/include/drm/drm_dp_dual_mode_helper.h b/include/drm/drm_dp_dual_mode_helper.h index 4c42db81fcb4..23ce849152f3 100644 --- a/include/drm/drm_dp_dual_mode_helper.h +++ b/include/drm/drm_dp_dual_mode_helper.h @@ -62,6 +62,7 @@ #define DP_DUAL_MODE_LSPCON_CURRENT_MODE 0x41 #define DP_DUAL_MODE_LSPCON_MODE_PCON 0x1 +struct drm_device; struct i2c_adapter; ssize_t drm_dp_dual_mode_read(struct i2c_adapter *adapter, @@ -103,7 +104,8 @@ enum drm_dp_dual_mode_type { DRM_DP_DUAL_MODE_LSPCON, }; -enum drm_dp_dual_mode_type drm_dp_dual_mode_detect(struct i2c_adapter *adapter); +enum drm_dp_dual_mode_type +drm_dp_dual_mode_detect(const struct drm_device *dev, struct i2c_adapter *adapter); int drm_dp_dual_mode_max_tmds_clock(enum drm_dp_dual_mode_type type, struct i2c_adapter *adapter); int drm_dp_dual_mode_get_tmds_output(enum drm_dp_dual_mode_type type, -- cgit v1.2.3-59-g8ed1b