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From: Ville Syrjala <ville.syrjala@linux.intel.com>
To: dri-devel@lists.freedesktop.org
Cc: intel-gfx@lists.freedesktop.org
Subject: [PATCH 06/12] drm: Shrink {width,height}_mm to u16
Date: Wed, 19 Feb 2020 22:35:38 +0200
Message-ID: <20200219203544.31013-7-ville.syrjala@linux.intel.com> (raw)
In-Reply-To: <20200219203544.31013-1-ville.syrjala@linux.intel.com>

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Instead of supporting ~2000km wide displayes let's limit ourselves
to ~65m. That seems plenty big enough to me.

Even with EDID_QUIRK_DETAILED_IN_CM EDIDs seem to be limited to
10*0xfff which fits into the 16 bits.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 include/drm/drm_modes.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/drm/drm_modes.h b/include/drm/drm_modes.h
index 52e8ca613e4b..2bb2b1a8592a 100644
--- a/include/drm/drm_modes.h
+++ b/include/drm/drm_modes.h
@@ -330,7 +330,7 @@ struct drm_display_mode {
 	 * Addressable size of the output in mm, projectors should set this to
 	 * 0.
 	 */
-	int width_mm;
+	u16 width_mm;
 
 	/**
 	 * @height_mm:
@@ -338,7 +338,7 @@ struct drm_display_mode {
 	 * Addressable size of the output in mm, projectors should set this to
 	 * 0.
 	 */
-	int height_mm;
+	u16 height_mm;
 
 	/**
 	 * @crtc_clock:
-- 
2.24.1

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Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-19 20:35 [PATCH 00/12] drm: Put drm_display_mode on diet Ville Syrjala
2020-02-19 20:35 ` [PATCH 01/12] drm: Nuke mode->hsync Ville Syrjala
2020-02-20 10:55   ` [Intel-gfx] " Emil Velikov
2020-02-21 16:04     ` Ville Syrjälä
2020-02-21 16:55       ` Emil Velikov
2020-02-19 20:35 ` [PATCH 02/12] drm/exynos: Use mode->clock instead of reverse calculating it from the vrefresh Ville Syrjala
2020-02-20 10:56   ` Emil Velikov
2020-02-25  0:49     ` Inki Dae
2020-02-19 20:35 ` [PATCH 03/12] drm/i915: Introduce some local intel_dp variables Ville Syrjala
2020-02-20 11:13   ` [Intel-gfx] " Emil Velikov
2020-02-19 20:35 ` [PATCH 04/12] drm: Nuke mode->vrefresh Ville Syrjala
2020-02-20 12:00   ` Emil Velikov
2020-02-22 12:32   ` Sam Ravnborg
2020-02-24 13:14     ` Ville Syrjälä
2020-02-24 14:14   ` Andrzej Hajda
2020-02-25 11:21     ` Ville Syrjälä
2020-02-25 15:19       ` Andrzej Hajda
2020-02-25 15:45         ` Ville Syrjälä
2020-02-25 19:27           ` Ville Syrjälä
2020-02-25 21:52             ` Linus Walleij
2020-02-19 20:35 ` [PATCH 05/12] drm/msm/dpu: Stop copying around mode->private_flags Ville Syrjala
2020-02-20 11:24   ` Emil Velikov
2020-02-20 15:33     ` Ville Syrjälä
2020-02-20 18:14       ` Daniel Vetter
2020-02-19 20:35 ` Ville Syrjala [this message]
2020-02-20 12:48   ` [Intel-gfx] [PATCH 06/12] drm: Shrink {width,height}_mm to u16 Emil Velikov
2020-02-19 20:35 ` [PATCH 07/12] drm: Shrink mode->type to u8 Ville Syrjala
2020-02-20 18:17   ` [Intel-gfx] " Daniel Vetter
2020-02-19 20:35 ` [PATCH 08/12] drm: Make mode->flags u32 Ville Syrjala
2020-02-19 20:35 ` [PATCH 09/12] drm: Shrink drm_display_mode timings Ville Syrjala
2020-02-20 18:19   ` [Intel-gfx] " Daniel Vetter
2020-02-20 18:47     ` Ville Syrjälä
2020-02-21 16:13   ` Sam Ravnborg
2020-02-21 17:27   ` Sam Ravnborg
2020-02-24 13:06     ` Ville Syrjälä
2020-02-19 20:35 ` [PATCH 10/12] drm: Flatten drm_mode_vrefresh() Ville Syrjala
2020-02-19 20:35 ` [PATCH 11/12] drm: Shrink mode->private_flags Ville Syrjala
2020-02-21 16:15   ` Sam Ravnborg
2020-02-24 13:23     ` Ville Syrjälä
2020-02-19 20:35 ` [PATCH 12/12] drm: pahole struct drm_display_mode Ville Syrjala
2020-02-20 12:53   ` Emil Velikov
2020-02-19 21:18 ` [PATCH 00/12] drm: Put drm_display_mode on diet Ville Syrjälä
2020-02-20 13:21 ` Emil Velikov
2020-02-20 14:27   ` Ville Syrjälä
2020-02-20 15:34     ` [Intel-gfx] " Ville Syrjälä
2020-02-21 11:32       ` Jani Nikula
2020-02-21 11:43         ` Ville Syrjälä
2020-02-21 14:42           ` Daniel Vetter
2020-02-21 15:40             ` Ville Syrjälä
2020-02-21 16:09               ` Ville Syrjälä
2020-02-21 17:16                 ` Daniel Vetter
2020-02-21 17:49                   ` Ville Syrjälä
2020-02-20 17:01     ` Emil Velikov
2020-02-21 15:09 ` Linus Walleij

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