kernel/linux.git/drivers/gpu/drm/pl111/pl111_debugfs.c, branch linux-7.0.y

drm/pl111/pl111_debugfs: Make local function 'pl111_debugfs_regs()' static

2020-11-17T19:02:49+00:00

Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/pl111/pl111_debugfs.c:33:5: warning: no previous prototype for ‘pl111_debugfs_regs’ [-Wmissing-prototypes] Cc: Eric Anholt Cc: David Airlie Cc: Daniel Vetter Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20201116174112.1833368-24-lee.jones@linaro.org

drm: pl111: Absorb the external register header

2020-06-29T22:32:59+00:00

The PL111 DRM driver is now the sole user of the external CLCD registers header file, so let's absorb that into the pl111_drm.h file and save the external include. Reviewed-by: Eric Anholt Signed-off-by: Linus Walleij Cc: Russell King Link: https://patchwork.freedesktop.org/patch/msgid/20200609200446.153209-3-linus.walleij@linaro.org

drm: convert .debugfs_init() hook to return void.

2020-03-18T16:53:28+00:00

As a result of commit 987d65d01356 (drm: debugfs: make drm_debugfs_create_files() never fail) and changes to various debugfs functions in drm/core and across various drivers, there is no need for the drm_driver.debugfs_init() hook to have a return value. Therefore, declare it as void. This also includes refactoring all users of the .debugfs_init() hook to return void across the subsystem. v2: include changes to the hook and drivers that use it in one patch to prevent driver breakage and enable individual successful compilation of this change. References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html Signed-off-by: Wambui Karuga Reviewed-by: Greg Kroah-Hartman Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-18-wambui.karugax@gmail.com

drm/pl111: make pl111_debugfs_init return 0

2020-03-18T15:27:06+00:00

Since 987d65d01356 (drm: debugfs: make drm_debugfs_create_files() never fail) drm_debugfs_create_files() should return void. Therefore, remove its use as the return value in pl111_debugfs_init(), and have the function return 0 directly. v2: have pl111_debugfs_init() return 0 instead of void to avoid build breakage for individual compilation. References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html Signed-off-by: Wambui Karuga Reviewed-by: Greg Kroah-Hartman Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-13-wambui.karugax@gmail.com

Merge v5.3-rc1 into drm-misc-next

2019-07-22T19:24:10+00:00

Noralf needs some SPI patches in 5.3 to merge some work on tinydrm. Signed-off-by: Maxime Ripard

drm/pl111: drop use of drmP.h

2019-07-17T10:52:38+00:00

Drop use of the deprecated drmP.h header. Sort includes in blocks while touching the files. Signed-off-by: Sam Ravnborg Acked-by: Emil Velikov Reviewed-by: Alex Deucher Reviewed-by: Eric Anholt Cc: David Airlie Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190716064220.18157-4-sam@ravnborg.org

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 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 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

drm/pl111: Add all registers to debugfs

2017-09-10T21:57:57+00:00

This adds all the main control registers to the debugfs register file. This was helpful for my debugging so it will likely help others as well. Reviewed-by: Eric Anholt Signed-off-by: Linus Walleij Link: https://patchwork.freedesktop.org/patch/msgid/20170908124709.4758-2-linus.walleij@linaro.org

drm/pl111: Add a debugfs node to dump our registers.

2017-05-19T18:13:57+00:00

While debugging an X11 display failure, I wanted to see where we were actually scanning out from. This is probably generally useful to others that might be working on this device. v2: Fix uint32_t sparse warning. Signed-off-by: Eric Anholt Link: http://patchwork.freedesktop.org/patch/msgid/20170518005640.10310-1-eric@anholt.net Reviewed-by: Linus Walleij (v1)