diff options
Diffstat (limited to 'drivers/gpu/drm/display/drm_dp_dual_mode_helper.c')
| -rw-r--r-- | drivers/gpu/drm/display/drm_dp_dual_mode_helper.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/display/drm_dp_dual_mode_helper.c b/drivers/gpu/drm/display/drm_dp_dual_mode_helper.c index bd61e20770a5..4c350c7f5144 100644 --- a/drivers/gpu/drm/display/drm_dp_dual_mode_helper.c +++ b/drivers/gpu/drm/display/drm_dp_dual_mode_helper.c @@ -52,7 +52,7 @@ * @adapter: I2C adapter for the DDC bus * @offset: register offset * @buffer: buffer for return data - * @size: sizo of the buffer + * @size: size of the buffer * * Reads @size bytes from the DP dual mode adaptor registers * starting at @offset. @@ -116,7 +116,7 @@ EXPORT_SYMBOL(drm_dp_dual_mode_read); * @adapter: I2C adapter for the DDC bus * @offset: register offset * @buffer: buffer for write data - * @size: sizo of the buffer + * @size: size of the buffer * * Writes @size bytes to the DP dual mode adaptor registers * starting at @offset. @@ -160,11 +160,11 @@ EXPORT_SYMBOL(drm_dp_dual_mode_write); static bool is_hdmi_adaptor(const char hdmi_id[DP_DUAL_MODE_HDMI_ID_LEN]) { - static const char dp_dual_mode_hdmi_id[DP_DUAL_MODE_HDMI_ID_LEN] = + static const char dp_dual_mode_hdmi_id[DP_DUAL_MODE_HDMI_ID_LEN + 1] = "DP-HDMI ADAPTOR\x04"; return memcmp(hdmi_id, dp_dual_mode_hdmi_id, - sizeof(dp_dual_mode_hdmi_id)) == 0; + DP_DUAL_MODE_HDMI_ID_LEN) == 0; } static bool is_type1_adaptor(uint8_t adaptor_id) @@ -486,16 +486,16 @@ EXPORT_SYMBOL(drm_lspcon_get_mode); * @dev: &drm_device to use * @adapter: I2C-over-aux adapter * @mode: required mode of operation + * @time_out: LSPCON mode change settle timeout * * Returns: * 0 on success, -error on failure/timeout */ int drm_lspcon_set_mode(const struct drm_device *dev, struct i2c_adapter *adapter, - enum drm_lspcon_mode mode) + enum drm_lspcon_mode mode, int time_out) { u8 data = 0; int ret; - int time_out = 200; enum drm_lspcon_mode current_mode; if (mode == DRM_LSPCON_MODE_PCON) |