pm24.git/drivers/gpu/drm/rockchip/rockchip_drm_fb.c, branch v5.5

drm/rockchip: Use drm_atomic_helper_commit_tail_rpm

2019-07-26T18:48:03Z

Now that we use the drm psr helpers, we no longer need to hand-roll our atomic_commit_tail implementation. So use the helper Changes in v2: - None Changes in v3: - None Changes in v4: - None Changes in v5: - None Link to v1: https://patchwork.freedesktop.org/patch/msgid/20190228210939.83386-6-sean@poorly.run Link to v2: https://patchwork.freedesktop.org/patch/msgid/20190326204509.96515-5-sean@poorly.run Link to v3: https://patchwork.freedesktop.org/patch/msgid/20190502194956.218441-11-sean@poorly.run Link to v4: https://patchwork.freedesktop.org/patch/msgid/20190508160920.144739-12-sean@poorly.run Cc: Zain Wang Cc: Tomasz Figa Tested-by: Heiko Stuebner Reviewed-by: Heiko Stuebner Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190611160844.257498-12-sean@poorly.run

drm/rockchip: Use the helpers for PSR

2019-07-26T18:48:03Z

Instead of rolling our own implementation for tracking when PSR should be [in]active, use the new self refresh helpers to do the heavy lifting. Changes in v2: - updated to reflect changes made in the helpers Changes in v3: - use the new atomic hooks to inspect crtc state instead of needing conn state (Daniel) Changes in v4: - Use Laurent's get_new_connector_for_encoder helper (Daniel) - Exit vop disable early if it's already off Changes in v5: - Rebase on latest drm-misc-next - Resolve conflict with s/edp_vsc_psr/dp_sdp/ rename - Resolve conflict with drm_atomic.h header inclusion Link to v1: https://patchwork.freedesktop.org/patch/msgid/20190228210939.83386-4-sean@poorly.run Link to v2: https://patchwork.freedesktop.org/patch/msgid/20190326204509.96515-3-sean@poorly.run Link to v3: https://patchwork.freedesktop.org/patch/msgid/20190502194956.218441-9-sean@poorly.run Link to v4: https://patchwork.freedesktop.org/patch/msgid/20190508160920.144739-9-sean@poorly.run Cc: Zain Wang Cc: Tomasz Figa Cc: Daniel Vetter Cc: Laurent Pinchart Tested-by: Heiko Stuebner Reviewed-by: Heiko Stuebner [seanpaul resolved some conflicts with drmP.h work and Helen's async fixes] Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190611160844.257498-9-sean@poorly.run

drm/rockchip: drop use of drmP.h

2019-07-17T10:52:55Z

Drop use of the deprecated drmP.h header file. While touching the list of include files move the blocks so they follow the common pattern: \#include \#include \#include \#include "" Within each block sort the include files. Add the includes needed to fix build after the removal of drmP.h. Signed-off-by: Sam Ravnborg Acked-by: Emil Velikov Cc: Sandy Huang Cc: "Heiko Stübner" Cc: David Airlie Cc: Daniel Vetter Cc: linux-arm-kernel@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Link: https://patchwork.freedesktop.org/patch/msgid/20190716064220.18157-19-sam@ravnborg.org

Merge v5.2-rc5 into drm-next

2019-06-19T10:07:29Z

Maarten needs -rc4 backmerged so he can pull in the fbcon notifier removal topic branch into drm-misc-next. Signed-off-by: Daniel Vetter

drm/rockchip: Use dirtyfb helper

2019-06-13T18:31:10Z

Instead of flushing all vops every time we get a dirtyfb call, use the damage helper to kick off an atomic commit. Even though we don't use damage clips, the helper commit will force us through the normal psr_inhibit_get/put sequence. Changes in v3: - Added to the set Changes in v4: - None Changes in v5: - None Link to v3: https://patchwork.freedesktop.org/patch/msgid/20190502194956.218441-7-sean@poorly.run Link to v4: https://patchwork.freedesktop.org/patch/msgid/20190508160920.144739-7-sean@poorly.run Suggested-by: Daniel Vetter Tested-by: Heiko Stuebner Reviewed-by: Daniel Vetter Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190611160844.257498-7-sean@poorly.run

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282

2019-06-05T15:36:37Z

Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 285 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de Signed-off-by: Greg Kroah-Hartman

drm: Remove users of drm_format_info_plane_cpp

2019-05-20T11:35:56Z

drm_format_info_plane_cpp() basically just returns the cpp array content found in the drm_format_info structure. Since it's pretty trivial, let's remove the function and have the users use the array directly Suggested-by: Ville Syrjälä Reviewed-by: Paul Kocialkowski Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/c0a78c87cd0410a1819edad2794ad06543c85bb5.1558002671.git-series.maxime.ripard@bootlin.com

drm/fourcc: Pass the format_info pointer to drm_format_plane_cpp

2019-05-20T11:33:46Z

So far, the drm_format_plane_cpp function was operating on the format's fourcc and was doing a lookup to retrieve the drm_format_info structure and return the cpp. However, this is inefficient since in most cases, we will have the drm_format_info pointer already available so we shouldn't have to perform a new lookup. Some drm_fourcc functions also already operate on the drm_format_info pointer for that reason, so the API is quite inconsistent there. Let's follow the latter pattern and remove the extra lookup while being a bit more consistent. In order to be extra consistent, also rename that function to drm_format_info_plane_cpp and to a static function in the header to match the current policy. Reviewed-by: Emil Velikov Reviewed-by: Paul Kocialkowski Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/32aa13e53dbc98a90207fd290aa8e79f785fb11e.1558002671.git-series.maxime.ripard@bootlin.com

drm: Remove users of drm_format_(horz|vert)_chroma_subsampling

2019-05-20T11:33:11Z

drm_format_horz_chroma_subsampling and drm_format_vert_chroma_subsampling are basically a lookup in the drm_format_info table plus an access to the hsub and vsub fields of the appropriate entry. Most drivers are using this function while having access to the entry already, which means that we will perform an unnecessary lookup. Removing the call to these functions is therefore more efficient. Some drivers will not have access to that entry in the function, but in this case the overhead is minimal (we just have to call drm_format_info() to perform the lookup) and we can even avoid multiple, inefficient lookups in some places that need multiple fields from the drm_format_info structure. This is amplified by the fact that most of the time the callers will have to retrieve both the vsub and hsub fields, meaning that they would perform twice the lookup. Reviewed-by: Emil Velikov Reviewed-by: Paul Kocialkowski Reviewed-by: Philipp Zabel Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/6b3cceb8161e2c1d40c2681de99202328b0a8abc.1558002671.git-series.maxime.ripard@bootlin.com

drm: Remove users of drm_format_num_planes

2019-05-20T11:32:57Z

drm_format_num_planes() is basically a lookup in the drm_format_info table plus an access to the num_planes field of the appropriate entry. Most drivers are using this function while having access to the entry already, which means that we will perform an unnecessary lookup. Removing the call to drm_format_num_planes is therefore more efficient. Some drivers will not have access to that entry in the function, but in this case the overhead is minimal (we just have to call drm_format_info() to perform the lookup) and we can even avoid multiple, inefficient lookups in some places that need multiple fields from the drm_format_info structure. Reviewed-by: Emil Velikov Reviewed-by: Paul Kocialkowski Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/5ffcec9d14a50ed538e37d565f546802452ee672.1558002671.git-series.maxime.ripard@bootlin.com