From: Peter Rosin <peda@axentia.se>
To: linux-kernel@vger.kernel.org
Cc: Peter Rosin <peda@axentia.se>,
Daniel Vetter <daniel.vetter@intel.com>,
Jani Nikula <jani.nikula@linux.intel.com>,
Sean Paul <seanpaul@chromium.org>,
David Airlie <airlied@linux.ie>,
dri-devel@lists.freedesktop.org,
Lionel Landwerlin <lionel.g.landwerlin@intel.com>,
Boris Brezillon <boris.brezillon@free-electrons.com>
Subject: [PATCH v5 14/14] drm: remove unused and redundant callbacks
Date: Thu, 13 Jul 2017 18:25:38 +0200 [thread overview]
Message-ID: <20170713162538.22788-15-peda@axentia.se> (raw)
In-Reply-To: <20170713162538.22788-1-peda@axentia.se>
Drivers no longer have any need for these callbacks, and there are no
users. Zap. Zap-zap-zzzap-p-pp-p.
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Peter Rosin <peda@axentia.se>
---
include/drm/drm_crtc.h | 8 --------
include/drm/drm_fb_helper.h | 32 --------------------------------
include/drm/drm_modeset_helper_vtables.h | 16 ----------------
3 files changed, 56 deletions(-)
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 3a911a64c257..0cc89623abe6 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -358,14 +358,6 @@ struct drm_crtc_funcs {
* drm_crtc_enable_color_mgmt(), which then supports the legacy gamma
* interface through the drm_atomic_helper_legacy_gamma_set()
* compatibility implementation.
- *
- * NOTE:
- *
- * Drivers that support gamma tables and also fbdev emulation through
- * the provided helper library need to take care to fill out the gamma
- * hooks for both. Currently there's a bit an unfortunate duplication
- * going on, which should eventually be unified to just one set of
- * hooks.
*/
int (*gamma_set)(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b,
uint32_t size,
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index ea170b96e88d..21c56305df1d 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -85,38 +85,6 @@ struct drm_fb_helper_surface_size {
*/
struct drm_fb_helper_funcs {
/**
- * @gamma_set:
- *
- * Set the given gamma LUT register on the given CRTC.
- *
- * This callback is optional.
- *
- * FIXME:
- *
- * This callback is functionally redundant with the core gamma table
- * support and simply exists because the fbdev hasn't yet been
- * refactored to use the core gamma table interfaces.
- */
- void (*gamma_set)(struct drm_crtc *crtc, u16 red, u16 green,
- u16 blue, int regno);
- /**
- * @gamma_get:
- *
- * Read the given gamma LUT register on the given CRTC, used to save the
- * current LUT when force-restoring the fbdev for e.g. kdbg.
- *
- * This callback is optional.
- *
- * FIXME:
- *
- * This callback is functionally redundant with the core gamma table
- * support and simply exists because the fbdev hasn't yet been
- * refactored to use the core gamma table interfaces.
- */
- void (*gamma_get)(struct drm_crtc *crtc, u16 *red, u16 *green,
- u16 *blue, int regno);
-
- /**
* @fb_probe:
*
* Driver callback to allocate and initialize the fbdev info structure.
diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h
index 06569845708c..6cdcb4263a73 100644
--- a/include/drm/drm_modeset_helper_vtables.h
+++ b/include/drm/drm_modeset_helper_vtables.h
@@ -267,22 +267,6 @@ struct drm_crtc_helper_funcs {
enum mode_set_atomic);
/**
- * @load_lut:
- *
- * Load a LUT prepared with the &drm_fb_helper_funcs.gamma_set vfunc.
- *
- * This callback is optional and is only used by the fbdev emulation
- * helpers.
- *
- * FIXME:
- *
- * This callback is functionally redundant with the core gamma table
- * support and simply exists because the fbdev hasn't yet been
- * refactored to use the core gamma table interfaces.
- */
- void (*load_lut)(struct drm_crtc *crtc);
-
- /**
* @disable:
*
* This callback should be used to disable the CRTC. With the atomic
--
2.11.0
prev parent reply other threads:[~2017-07-13 16:25 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-13 16:25 [PATCH v5 00/14] improve the fb_setcmap helper Peter Rosin
2017-07-13 16:25 ` [PATCH v5 01/14] drm: rename, adjust and export drm_atomic_replace_property_blob Peter Rosin
2017-07-13 16:25 ` [PATCH v5 02/14] drm/atomic-helper: update lut props directly in ..._legacy_gamma_set Peter Rosin
2017-07-13 16:25 ` [PATCH v5 03/14] drm/fb-helper: separate the fb_setcmap helper into atomic and legacy paths Peter Rosin
2017-07-14 13:54 ` Daniel Vetter
2017-08-03 22:49 ` Peter Rosin
2017-08-04 9:38 ` Daniel Vetter
2017-08-04 10:30 ` [PATCH] staging: vboxvideo: remove dead gamma lut code Peter Rosin
2017-08-04 10:45 ` [RESEND PATCH] " Peter Rosin
2017-08-05 11:11 ` Hans de Goede
2017-08-07 9:21 ` Daniel Vetter
2017-08-08 11:54 ` Peter Rosin
2017-08-09 15:14 ` Daniel Vetter
2017-07-13 16:25 ` [PATCH v5 04/14] drm: amd: remove dead code and pointless local lut storage Peter Rosin
2017-07-14 14:06 ` Alex Deucher
2017-07-13 16:25 ` [PATCH v5 05/14] drm: armada: remove dead empty functions Peter Rosin
2017-07-13 16:25 ` [PATCH v5 06/14] drm: ast: remove dead code and pointless local lut storage Peter Rosin
2017-07-13 16:25 ` [PATCH v5 07/14] drm: cirrus: " Peter Rosin
2017-07-13 16:25 ` [PATCH v5 08/14] drm: gma500: " Peter Rosin
2017-07-13 16:25 ` [PATCH v5 09/14] drm: i915: " Peter Rosin
2017-07-13 16:25 ` [PATCH v5 10/14] drm: mgag200: " Peter Rosin
2017-07-13 16:25 ` [PATCH v5 11/14] drm: nouveau: " Peter Rosin
2017-07-13 16:25 ` [PATCH v5 12/14] drm: radeon: " Peter Rosin
2017-07-14 14:06 ` Alex Deucher
2017-07-13 16:25 ` [PATCH v5 13/14] drm: stm: " Peter Rosin
2017-07-17 9:47 ` Philippe CORNU
2017-07-13 16:25 ` Peter Rosin [this message]
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