From: Maxime Ripard <maxime.ripard@bootlin.com>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Sean Paul <seanpaul@chromium.org>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Daniel Vetter <daniel.vetter@intel.com>,
David Airlie <airlied@linux.ie>
Cc: eben@raspberrypi.org, dri-devel@lists.freedesktop.org,
Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Eric Anholt <eric@anholt.net>,
noralf@tronnes.org,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 01/12] drm/connector: Add documentation for drm_cmdline_mode
Date: Mon, 17 Jun 2019 16:51:28 +0200 [thread overview]
Message-ID: <963c893c16c6a25fc469b53c726f493d99bdc578.1560783090.git-series.maxime.ripard@bootlin.com> (raw)
In-Reply-To: <cover.5190d070d1439d762d7ab273f4ae2573087fee20.1560783090.git-series.maxime.ripard@bootlin.com>
The struct drm_cmdline_mode holds the result of the command line parsers.
However, it wasn't documented so far, so let's do that.
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
include/drm/drm_connector.h | 86 +++++++++++++++++++++++++++++++++++++-
1 file changed, 84 insertions(+), 2 deletions(-)
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index c6f8486d8b8f..c802780b0bfc 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -923,18 +923,100 @@ struct drm_connector_funcs {
const struct drm_connector_state *state);
};
-/* mode specified on the command line */
+/**
+ * struct drm_cmdline_mode - DRM Mode passed through the kernel command-line
+ *
+ * Each connector can have an initial mode with additional options
+ * passed through the kernel command line. This structure allows to
+ * express those parameters and will be filled by the command-line
+ * parser.
+ */
struct drm_cmdline_mode {
+ /**
+ * @specified:
+ *
+ * Has a mode been read from the command-line?
+ */
bool specified;
+
+ /**
+ * @refresh_specified:
+ *
+ * Did the mode have a preferred refresh rate?
+ */
bool refresh_specified;
+
+ /**
+ * @bpp_specified:
+ *
+ * Did the mode have a preferred BPP?
+ */
bool bpp_specified;
- int xres, yres;
+
+ /**
+ * @xres:
+ *
+ * Active resolution on the X axis, in pixels.
+ */
+ int xres;
+
+ /**
+ * @yres:
+ *
+ * Active resolution on the Y axis, in pixels.
+ */
+ int yres;
+
+ /**
+ * @bpp:
+ *
+ * Bits per pixels for the mode.
+ */
int bpp;
+
+ /**
+ * @refresh:
+ *
+ * Refresh rate, in Hertz.
+ */
int refresh;
+
+ /**
+ * @rb:
+ *
+ * Do we need to use reduced blanking?
+ */
bool rb;
+
+ /**
+ * @interlace:
+ *
+ * The mode is interlaced.
+ */
bool interlace;
+
+ /**
+ * @cvt:
+ *
+ * The timings will be calculated using the VESA Coordinated
+ * Video Timings instead of looking up the mode from a table.
+ */
bool cvt;
+
+ /**
+ * @margins:
+ *
+ * Add margins to the mode calculation (1.8% of xres rounded
+ * down to 8 pixels and 1.8% of yres).
+ */
bool margins;
+
+ /**
+ * @force:
+ *
+ * Ignore the hotplug state of the connector, and force its
+ * state to one of the DRM_FORCE_* values.
+ */
enum drm_connector_force force;
};
--
git-series 0.9.1
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next prev parent reply other threads:[~2019-06-17 14:51 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-17 14:51 [PATCH v5 00/12] drm/vc4: Allow for more boot-time configuration Maxime Ripard
2019-06-17 14:51 ` Maxime Ripard [this message]
2019-06-17 14:51 ` [PATCH v5 02/12] drm/client: Restrict the plane_state scope Maxime Ripard
2019-06-17 14:51 ` [PATCH v5 03/12] drm/client: Restrict the rotation check to the rotation itself Maxime Ripard
2019-06-17 14:51 ` [PATCH v5 04/12] drm/client: Change drm_client_panel_rotation name Maxime Ripard
2019-06-17 14:51 ` [PATCH v5 05/12] drm/modes: Rewrite the command line parser Maxime Ripard
2019-07-05 16:54 ` Dmitry Osipenko
2019-07-09 12:45 ` Maxime Ripard
2019-07-09 12:52 ` Dmitry Osipenko
2019-07-09 13:26 ` Jon Hunter
2019-07-09 13:28 ` Jon Hunter
2019-07-09 13:40 ` Dmitry Osipenko
2019-08-19 18:54 ` [v5,05/12] " Jernej Škrabec
2019-08-19 19:20 ` Thomas Graichen
2019-08-20 15:00 ` Maxime Ripard
2019-08-23 14:04 ` Thomas Graichen
2019-06-17 14:51 ` [PATCH v5 06/12] drm/modes: Support modes names on the command line Maxime Ripard
2019-06-26 15:26 ` Thierry Reding
2019-06-28 13:43 ` Maxime Ripard
2019-06-17 14:51 ` [PATCH v5 07/12] drm/modes: Allow to specify rotation and reflection on the commandline Maxime Ripard
2019-06-18 17:47 ` Noralf Trønnes
2019-06-19 10:16 ` Maxime Ripard
2019-06-17 14:51 ` [PATCH v5 08/12] drm/connector: Introduce a TV margins structure Maxime Ripard
2019-06-17 14:51 ` [PATCH v5 09/12] drm/modes: Parse overscan properties Maxime Ripard
2019-06-17 14:51 ` [PATCH v5 10/12] drm/atomic: Add a function to reset connector TV properties Maxime Ripard
2019-06-17 14:51 ` [PATCH v5 11/12] drm/selftests: Add command line parser selftests Maxime Ripard
2019-06-17 14:51 ` [PATCH v5 12/12] drm/vc4: hdmi: Set default state margin at reset Maxime Ripard
2019-06-17 18:06 ` Eric Anholt
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