linux-kernel - Re: [PATCH v2] drm/gma500: replace drm_detect_hdmi_monitor() with drm_display_info.is

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Message-ID: <4c053d01-2f67-47c3-9f08-e20e8e6ef1dd@gmail.com>
Date: Thu, 12 Sep 2024 19:59:42 +0530
From: Tejas Vipin <tejasvipin76@...il.com>
To: Thomas Zimmermann <tzimmermann@...e.de>,
 Laurent.pinchart@...asonboard.com, patrik.r.jakobsson@...il.com,
 maarten.lankhorst@...ux.intel.com, mripard@...nel.org, airlied@...il.com,
 daniel@...ll.ch
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] drm/gma500: replace drm_detect_hdmi_monitor() with
 drm_display_info.is_hdmi



On 9/12/24 12:49 PM, Thomas Zimmermann wrote:
> Hi
> 
> Am 11.09.24 um 20:06 schrieb Tejas Vipin:
>> Replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi since
>> monitor HDMI information is available after EDID is parsed. Additionally
>> rewrite the code the code to have fewer indentation levels.
> 
> The problem is that the entire logic is outdated. The content of cdv_hdmi_detect() should go into cdv_hdmi_get_modes(), the detect_ctx callback should be set to drm_connector_helper_detect_from_ddc() and cdv_hdmi_detect() should be deleted. The result is that ->detect_ctx will detect the presence of a display and ->get_modes will update EDID and other properties.
> 
> Do you have  a device for testing such a change?
> 
> Best regards
> Thomas

I do not have a device to test this. Reading the rest of the series and
given my circumstances, I do not think I will be continuing with this
patch.

-- 
Tejas Vipin