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18 Commits

Author SHA1 Message Date
Dmitry Baryshkov
3705de1965 drm/msm/disp: drop PSEUDO_YUV_FMT_LOOSE_TILED 
Drop PSEUDO_YUV_FMT_LOOSE_TILED(), the macro is unused.

Reviewed-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/688176/
Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-8-cae312379d49@oss.qualcomm.com
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-01-13 08:19:58 +02:00
Dmitry Baryshkov
a4378e4bb1 drm/msm/disp: pull in common tiled YUV format parameters 
Pull common params of tiled YUV formats into corresponding macro
definitions, simplifying format table.

Patchwork: https://patchwork.freedesktop.org/patch/688174/
Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-7-cae312379d49@oss.qualcomm.com
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-01-13 08:19:55 +02:00
Dmitry Baryshkov
72ca4e9d04 drm/msm/disp: pull in common YUV format parameters 
Pull common params of YUV formats into corresponding macro definitions,
simplifying format table.

Reviewed-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/688171/
Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-6-cae312379d49@oss.qualcomm.com
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-01-13 08:19:52 +02:00
Dmitry Baryshkov
2bd6ae0edf drm/msm/disp: simplify tiled RGB{,A,X} formats definitions 
Define several additional macros, capturing tiled RGB format classes, in
order to simplify defining particular RGB* format.

Reviewed-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/688169/
Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-5-cae312379d49@oss.qualcomm.com
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-01-13 08:19:47 +02:00
Dmitry Baryshkov
8549e95a4b drm/msm/disp: simplify RGB{,A,X} formats definitions 
Define several additional macros, capturing RGB format classes, in order
to simplify defining particular RGB* format.

Reviewed-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/688168/
Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-4-cae312379d49@oss.qualcomm.com
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-01-13 08:19:42 +02:00
Dmitry Baryshkov
adcd6dfea8 drm/msm/disp: set num_planes, fetch_mode and tile_height in INTERLEAVED_RGB_FMT_TILED 
All interleaved compressed RGB formats use only 2 planes,
MDP_FETCH_LINEAR and MDP_TILE_HEIGHT_UBWC. Specify num_planes,
fetch_mode and tile_height directly in the macro and remove unused
parameters.

Patchwork: https://patchwork.freedesktop.org/patch/688166/
Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-3-cae312379d49@oss.qualcomm.com
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-01-13 08:19:38 +02:00
Dmitry Baryshkov
4066b57678 drm/msm/disp: set num_planes and fetch_mode in INTERLEAVED_RGB_FMT 
All interleaved RGB formats use only 1 plane and MDP_FETCH_LINEAR.
Specify num_planes and fetch_mode directly in the macro and remove
unused parameters.

Reviewed-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/688163/
Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-2-cae312379d49@oss.qualcomm.com
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-01-13 08:19:32 +02:00
Dmitry Baryshkov
6421e1c507 drm/msm/disp: set num_planes to 1 for interleaved YUV formats 
Interleaved YUV formats use only one plane for all pixel data. Specify
num_planes = 1 for those formats. This was left unnoticed since
_dpu_format_populate_plane_sizes_linear() overrides layout->num_planes.

Fixes: 25fdd5933e ("drm/msm: Add SDM845 DPU support")
Reviewed-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/688162/
Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-1-cae312379d49@oss.qualcomm.com
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
 2026-01-13 08:19:23 +02:00
Dmitry Baryshkov
b228501ff1 drm/msm: merge dpu format database to MDP formats 
Finally remove duplication between DPU and generic MDP code by merging
DPU format lists to the MDP format database.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/590435/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-8-9e93226cbffd@linaro.org
 2024-04-23 12:56:30 +03:00
Dmitry Baryshkov
e09251486b drm/msm: convert msm_format::unpack_tight to the flag 
Instead of having a u8 or bool field unpack_tight, convert it to the
flag, this save space in the tables and allows us to handle all booleans
in the same way.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/590428/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-6-9e93226cbffd@linaro.org
 2024-04-23 12:56:29 +03:00
Dmitry Baryshkov
0e67f51448 drm/msm: merge dpu_format and mdp_format in struct msm_format 
Structures dpu_format and mdp_format are largely the same structures.
In order to remove duplication between format databases, merge these two
stucture definitions into the global struct msm_format.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/590434/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-5-9e93226cbffd@linaro.org
 2024-04-23 12:56:29 +03:00
Dmitry Baryshkov
7120d8a0d3 drm/msm/dpu: pull format flag definitions to mdp_format.h 
In preparation to merger of formats databases, pull format flag
definitions to mdp_format.h header, so that they are visibile to both
dpu and mdp drivers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/590425/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-4-9e93226cbffd@linaro.org
 2024-04-23 12:56:29 +03:00
Dmitry Baryshkov
966c5deecf drm/msm: add arrays listing formats supported by MDP4/MDP5 hardware 
MDP4 and MDP5 drivers enumerate supported formats each time the plane is
created. In preparation to merger of MDP DPU format databases, define
precise formats list, so that changes to the database do not cause the
driver to add unsupported format to the list.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/590421/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-2-9e93226cbffd@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
 2024-04-23 12:56:26 +03:00
Ville Syrjälä
720cf96d8f drm: Drop drm_framebuffer.h from drm_crtc.h 
drm_crtc.h has no need for drm_frambuffer.h, so don't include it.
Avoids useless rebuilds of the entire universe when
touching drm_framebuffer.h.

Quite a few placs do currently depend on drm_framebuffer.h without
actually including it directly. All of those need to be fixed
up.

v2: Fix up msm some more
v2: Deal with ingenic and shmobile as well

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220614095449.29311-1-ville.syrjala@linux.intel.com
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Jani Nikula <jani.nikula@intel.com>
 2022-06-20 23:53:55 +03:00
Denis Efremov
c044e86f54 drm/msm: remove unlikely() from WARN_ON() conditions 
"unlikely(WARN_ON(x))" is excessive. WARN_ON() already uses unlikely()
internally.

Signed-off-by: Denis Efremov <efremov@linux.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Joe Perches <joe@perches.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
 2019-09-04 08:42:45 -07:00
Thomas Gleixner
caab277b1d treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation 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 you should have received a copy of the gnu general
  public license along with this program if not see http www gnu org
  licenses

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 503 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Enrico Weigelt <info@metux.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190602204653.811534538@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 2019-06-19 17:09:07 +02:00
Jeykumar Sankaran
f2f3df0aa8 drm/msm: Add modifier to mdp_get_format arguments 
This change plumbs the new fb modifier through the various mdp/disp
get_format hooks.

Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
[seanpaul pimped out commit message a bit]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
 2018-04-19 10:08:31 -04:00
Rob Clark
14be3200cd drm/msm: rename mdp->disp 
Since new display controller is called "dpu" instead of "mdp".  Lets
make the name of the toplevel directory for the display controllers a
bit more generic.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
 2018-03-19 06:33:35 -04:00