From: Hamza Mahfooz <hamza.mahfooz@amd.com>
To: Ian Forbes <ian.forbes@broadcom.com>
Cc: dri-devel@lists.freedesktop.org,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>,
Jani Nikula <jani.nikula@linux.intel.com>,
Simona Vetter <simona.vetter@ffwll.ch>,
Alex Deucher <alexander.deucher@amd.com>,
Rodrigo Siqueira <rodrigo.siqueira@amd.com>,
Harry Wentland <harry.wentland@amd.com>,
Karol Herbst <kherbst@redhat.com>
Subject: Re: [PATCH v4] drm/edid: add CTA Video Format Data Block support
Date: Tue, 5 Nov 2024 17:42:12 -0500 [thread overview]
Message-ID: <63193324-b0ca-49e4-a3cf-bc50108ea504@amd.com> (raw)
In-Reply-To: <CAO6MGtg-+btwUk9ZkJj7Zreyk_VfyDtsc_4k05rCv+vFJRSJVQ@mail.gmail.com>
On 11/1/24 10:13, Ian Forbes wrote:
> We'd like to use the OVT modes for vmwgfx. Can you export the main OVT
> function so it matches the CVT one? Something like this:
>
> struct drm_display_mode *drm_ovt_mode(struct drm_device *dev, int rid,
> int vrefresh);
Sure.
>
> On Mon, Sep 9, 2024 at 12:17 PM Hamza Mahfooz <hamza.mahfooz@amd.com> wrote:
>>
>> +
>> +/* OVT Algorthim as specified in CTA-861-I */
>> +static struct drm_display_mode *
>> +calculate_ovt_mode(struct drm_connector *connector, const struct cta_rid *rid,
>> + u16 vrate)
>
> Also all instances of CEA should probably be replaced with CTA, not
> necessarily in this series, but they changed their name ~10 years ago.
>
> Ian,
--
Hamza
prev parent reply other threads:[~2024-11-05 22:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-09 17:12 [PATCH v4] drm/edid: add CTA Video Format Data Block support Hamza Mahfooz
2024-09-10 12:05 ` Jani Nikula
2024-11-05 22:48 ` Hamza Mahfooz
2024-11-01 14:13 ` Ian Forbes
2024-11-04 9:53 ` Jani Nikula
2024-11-05 22:42 ` Hamza Mahfooz [this message]
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