21. 10. 27. 오전 7:28에 Inki Dae 이(가) 쓴 글:
> Hi,
>
> 21. 10. 17. 오전 3:42에 Claudio Suarez 이(가) 쓴 글:
>> Once EDID is parsed, the monitor HDMI support information is available
>> through drm_display_info.is_hdmi. Retriving the same information with
>> drm_detect_hdmi_monitor() is less efficient. Change to
>> drm_display_info.is_hdmi
>>
>> Signed-off-by: Claudio Suarez <c...@net-c.es>
>> ---
>> drivers/gpu/drm/exynos/exynos_hdmi.c | 6 ++++--
>> 1 file changed, 4 insertions(+), 2 deletions(
>>
>> diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c
>> b/drivers/gpu/drm/exynos/exynos_hdmi.c
>> index 7655142a4651..a563d6386abe 100644
>> --- a/drivers/gpu/drm/exynos/exynos_hdmi.c
>> +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
>> @@ -893,12 +893,14 @@ static int hdmi_get_modes(struct drm_connector
>> *connector)
>> if (!edid)
>> return -ENODEV;
>>
>> - hdata->dvi_mode = !drm_detect_hdmi_monitor(edid);
>> + /* This updates connector->display_info */
>> + drm_connector_update_edid_property(connector, edid);
>> +
>> + hdata->dvi_mode = !connector->display_info.is_hdmi;
>
> Thanks for correcting this. Yeah, we should use drm_display_info.is_hdmi
> parsed from EDID.
> https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/gpu/drm/drm_edid.c?h=v5.14.14#n4725
>
> Signed-off-by: Inki Dae <inki....@samsung.com>
My mistake. Please, ignore above Signed-off-by.
Acked-by : Inki Dae <inki....@samsung.com> instead.
Thanks,
Inki Dae
>
> Thanks,
> Inki Dae
>
>> DRM_DEV_DEBUG_KMS(hdata->dev, "%s : width[%d] x height[%d]\n",
>> (hdata->dvi_mode ? "dvi monitor" : "hdmi monitor"),
>> edid->width_cm, edid->height_cm);
>>
>> - drm_connector_update_edid_property(connector, edid);
>> cec_notifier_set_phys_addr_from_edid(hdata->notifier, edid);
>>
>> ret = drm_add_edid_modes(connector, edid);
>>
>