From: Maxime Ripard <maxime@cerno.tech>
To: Jernej Skrabec <jernej.skrabec@gmail.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Ben Skeggs <bskeggs@redhat.com>, David Airlie <airlied@linux.ie>,
Maxime Ripard <mripard@kernel.org>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Emma Anholt <emma@anholt.net>, Karol Herbst <kherbst@redhat.com>,
Samuel Holland <samuel@sholland.org>,
Jani Nikula <jani.nikula@linux.intel.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Daniel Vetter <daniel@ffwll.ch>, Lyude Paul <lyude@redhat.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
Chen-Yu Tsai <wens@csie.org>
Cc: Hans de Goede <hdegoede@redhat.com>,
nouveau@lists.freedesktop.org,
Geert Uytterhoeven <geert@linux-m68k.org>,
Dave Stevenson <dave.stevenson@raspberrypi.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Phil Elwell <phil@raspberrypi.com>,
intel-gfx@lists.freedesktop.org,
Noralf Trønnes <noralf@tronnes.org>,
Dom Cobley <dom@raspberrypi.com>,
linux-sunxi@lists.linux.dev, Maxime Ripard <maxime@cerno.tech>,
Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com>,
dri-devel@lists.freedesktop.org
Subject: [PATCH v2 21/33] drm/connector: Add pixel clock to cmdline mode
Date: Thu, 22 Sep 2022 16:25:38 +0200 [thread overview]
Message-ID: <20220728-rpi-analog-tv-properties-v2-21-f733a0ed9f90@cerno.tech> (raw)
In-Reply-To: <20220728-rpi-analog-tv-properties-v2-0-f733a0ed9f90@cerno.tech>
We'll need to get the pixel clock to generate proper display modes for
all the current named modes. Let's add it to struct drm_cmdline_mode and
fill it when parsing the named mode.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 5d8b6a0d96f3..eb3c4e596c67 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -2226,22 +2226,24 @@ static int drm_mode_parse_cmdline_options(const char *str,
struct drm_named_mode {
const char *name;
+ unsigned int pixel_clock_khz;
unsigned int xres;
unsigned int yres;
unsigned int flags;
};
-#define NAMED_MODE(_name, _x, _y, _flags) \
+#define NAMED_MODE(_name, _pclk, _x, _y, _flags) \
{ \
.name = _name, \
+ .pixel_clock_khz = _pclk, \
.xres = _x, \
.yres = _y, \
.flags = _flags, \
}
static const struct drm_named_mode drm_named_modes[] = {
- NAMED_MODE("NTSC", 720, 480, DRM_MODE_FLAG_INTERLACE),
- NAMED_MODE("PAL", 720, 576, DRM_MODE_FLAG_INTERLACE),
+ NAMED_MODE("NTSC", 13500, 720, 480, DRM_MODE_FLAG_INTERLACE),
+ NAMED_MODE("PAL", 13500, 720, 576, DRM_MODE_FLAG_INTERLACE),
};
static int drm_mode_parse_cmdline_named_mode(const char *name,
@@ -2286,6 +2288,7 @@ static int drm_mode_parse_cmdline_named_mode(const char *name,
continue;
strcpy(cmdline_mode->name, mode->name);
+ cmdline_mode->pixel_clock = mode->pixel_clock_khz;
cmdline_mode->xres = mode->xres;
cmdline_mode->yres = mode->yres;
cmdline_mode->interlace = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index fffacbfd0a45..80e19efb3f42 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -1279,6 +1279,13 @@ struct drm_cmdline_mode {
*/
bool bpp_specified;
+ /**
+ * @pixel_clock:
+ *
+ * Pixel Clock in kHz. Optional.
+ */
+ unsigned int pixel_clock;
+
/**
* @xres:
*
--
b4 0.10.0
next prev parent reply other threads:[~2022-09-22 14:28 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-22 14:25 [PATCH v2 00/33] drm: Analog TV Improvements Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 01/33] drm/tests: Order Kunit tests in Makefile Maxime Ripard
2022-09-23 8:06 ` Thomas Zimmermann
2022-09-24 17:33 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 02/33] drm/tests: Add Kunit Helpers Maxime Ripard
2022-09-24 17:56 ` Noralf Trønnes
2022-09-24 18:06 ` Noralf Trønnes
2022-09-26 9:36 ` Maxime Ripard
2022-09-26 12:15 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 03/33] drm/atomic-helper: Rename drm_atomic_helper_connector_tv_reset to avoid ambiguity Maxime Ripard
2022-09-23 8:09 ` Thomas Zimmermann
2022-09-22 14:25 ` [PATCH v2 04/33] drm/connector: Rename subconnector state variable Maxime Ripard
2022-09-23 8:14 ` Thomas Zimmermann
2022-09-22 14:25 ` [PATCH v2 05/33] drm/atomic: Add TV subconnector property to get/set_property Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 06/33] drm/connector: Rename legacy TV property Maxime Ripard
2022-09-22 20:44 ` Lyude Paul
2022-09-23 8:19 ` Thomas Zimmermann
2022-09-26 9:50 ` Maxime Ripard
2022-09-26 12:34 ` Thomas Zimmermann
2022-09-24 15:38 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 07/33] drm/connector: Only register TV mode property if present Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 08/33] drm/connector: Rename drm_mode_create_tv_properties Maxime Ripard
2022-09-22 20:45 ` Lyude Paul
2022-09-24 15:43 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 09/33] drm/connector: Add TV standard property Maxime Ripard
2022-09-24 15:52 ` Noralf Trønnes
2022-09-26 10:01 ` Maxime Ripard
2022-09-26 12:59 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 10/33] drm/modes: Add a function to generate analog display modes Maxime Ripard
2022-09-23 9:05 ` Thomas Zimmermann
2022-09-23 9:18 ` Jani Nikula
2022-09-23 10:16 ` Thomas Zimmermann
2022-09-26 10:18 ` Maxime Ripard
2022-09-26 10:55 ` Thomas Zimmermann
2022-09-26 10:17 ` Maxime Ripard
2022-09-26 10:34 ` Geert Uytterhoeven
2022-09-26 11:17 ` Thomas Zimmermann
2022-09-26 12:42 ` Maxime Ripard
2022-09-26 13:02 ` Thomas Zimmermann
2022-09-22 14:25 ` [PATCH v2 11/33] drm/modes: Only consider bpp and refresh before options Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 12/33] drm/modes: parse_cmdline: Add support for named modes containing dashes Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 13/33] drm/client: Add some tests for drm_connector_pick_cmdline_mode() Maxime Ripard
2022-09-23 9:15 ` Thomas Zimmermann
2022-09-23 9:26 ` Javier Martinez Canillas
2022-09-23 10:30 ` Thomas Zimmermann
2022-09-23 11:01 ` Javier Martinez Canillas
2022-09-23 11:14 ` Maxime Ripard
2022-09-23 11:59 ` Jani Nikula
2022-09-22 14:25 ` [PATCH v2 14/33] drm/modes: Move named modes parsing to a separate function Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 15/33] drm/modes: Bail out of named mode parsing if empty Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 16/33] drm/modes: Bail out of named mode parsing early if it's a number Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 17/33] drm/modes: Bail out of named mode parsing early if it's an option Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 18/33] drm/modes: Bail out of named mode parsing early if it's a status Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 19/33] drm/modes: Switch to named mode descriptors Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 20/33] drm/modes: Fill drm_cmdline mode from named modes Maxime Ripard
2022-09-22 14:25 ` Maxime Ripard [this message]
2022-09-22 14:25 ` [PATCH v2 22/33] drm/connector: Add a function to lookup a TV mode by its name Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 23/33] drm/modes: Introduce the tv_mode property as a command-line option Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 24/33] drm/modes: Properly generate a drm_display_mode from a named mode Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 25/33] drm/modes: Introduce more named modes Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 26/33] drm/atomic-helper: Add a TV properties reset helper Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 27/33] drm/atomic-helper: Add an analog TV atomic_check implementation Maxime Ripard
2022-09-24 15:58 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 28/33] drm/vc4: vec: Fix definition of PAL-M mode Maxime Ripard
2022-09-24 15:59 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 29/33] drm/vc4: vec: Use TV Reset implementation Maxime Ripard
2022-09-22 14:25 ` [PATCH v2 30/33] drm/vc4: vec: Check for VEC output constraints Maxime Ripard
2022-09-24 16:00 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 31/33] drm/vc4: vec: Convert to the new TV mode property Maxime Ripard
2022-09-24 17:09 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 32/33] drm/vc4: vec: Add support for more analog TV standards Maxime Ripard
2022-09-24 17:12 ` Noralf Trønnes
2022-09-22 14:25 ` [PATCH v2 33/33] drm/sun4i: tv: Convert to the new TV mode property Maxime Ripard
2022-09-22 14:31 ` [PATCH v2 00/33] drm: Analog TV Improvements Maxime Ripard
2022-09-25 15:58 ` Noralf Trønnes
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220728-rpi-analog-tv-properties-v2-21-f733a0ed9f90@cerno.tech \
--to=maxime@cerno.tech \
--cc=airlied@linux.ie \
--cc=bskeggs@redhat.com \
--cc=daniel@ffwll.ch \
--cc=dave.stevenson@raspberrypi.com \
--cc=dom@raspberrypi.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=emma@anholt.net \
--cc=geert@linux-m68k.org \
--cc=hdegoede@redhat.com \
--cc=intel-gfx@lists.freedesktop.org \
--cc=jani.nikula@linux.intel.com \
--cc=jernej.skrabec@gmail.com \
--cc=joonas.lahtinen@linux.intel.com \
--cc=kfyatek+publicgit@gmail.com \
--cc=kherbst@redhat.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-sunxi@lists.linux.dev \
--cc=lyude@redhat.com \
--cc=maarten.lankhorst@linux.intel.com \
--cc=mripard@kernel.org \
--cc=noralf@tronnes.org \
--cc=nouveau@lists.freedesktop.org \
--cc=phil@raspberrypi.com \
--cc=rodrigo.vivi@intel.com \
--cc=samuel@sholland.org \
--cc=tvrtko.ursulin@linux.intel.com \
--cc=tzimmermann@suse.de \
--cc=wens@csie.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).