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Date: Tue, 29 Nov 2022 19:17:07 +0000
From: Paul Cercueil <paul@...pouillou.net>
To: David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH v2 00/26] drm: Get rid of #ifdef CONFIG_PM* guards
Hi,
This patchset updates the DRM drivers to use the new set of PM-related
macros introduced recently.
The point of these macros is to allow the PM functions to be
automatically dropped by the compiler when CONFIG_PM or CONFIG_SUSPEND
is disabled, without having to use #ifdef guards.
This has the advantages of always compiling these functions in,
independently of any Kconfig option. Thanks to that, bugs and other
regressions are subsequently easier to catch.
Checkpatch complains about patch [11/26], as I replaced a
"#if defined(IS_NOT_BROKEN)" to a "if (IS_ENABLED(IS_NOT_BROKEN))".
I don't really know how to make it better so I left it like that.
Compile-tested with allyesconfig, with the following cases:
- CONFIG_PM=y CONFIG_PM_SLEEP=y
- CONFIG_PM=y CONFIG_PM_SLEEP=n
- CONFIG_PM=n
V2:
- Patch [1/26] now adds a macro named
DEFINE_DRM_MODE_CONFIG_HELPER_PM_OPS() instead of exporting a
dev_pm_ops instance.
- Patches [3/26] to [7/26] are updated accordingly.
- I updated the description of patches [12/26], [20/26] and [23/26].
The code itself did not change.
Note that I can commit to drm-misc-next but not drm-next, so I cannot
apply this patchset myself when it's all properly tagged.
Cheers,
-Paul
Paul Cercueil (26):
drm: modeset-helper: Add DEFINE_DRM_MODE_CONFIG_HELPER_PM_OPS macro
drm: bochs: Define and use generic PM ops
drm: imx: Define and use generic PM ops
drm: rockchip: Define and use generic PM ops
drm: tegra: Define and use generic PM ops
drm: sun4i: Define and use generic PM ops
drm: mxsfb: Define and use generic PM ops
drm: atmel-hlcdc: Remove #ifdef guards for PM related functions
drm: exynos: Remove #ifdef guards for PM related functions
drm: imx/dcss: Remove #ifdef guards for PM related functions
drm: bridge/dw-hdmi: Remove #ifdef guards for PM related functions
drm: etnaviv: Remove #ifdef guards for PM related functions
drm: fsl-dcu: Remove #ifdef guards for PM related functions
drm: mediatek: Remove #ifdef guards for PM related functions
drm: omap: Remove #ifdef guards for PM related functions
drm: panfrost: Remove #ifdef guards for PM related functions
drm: rcar-du: Remove #ifdef guards for PM related functions
drm: rockchip: Remove #ifdef guards for PM related functions
drm: shmobile: Remove #ifdef guards for PM related functions
drm: tegra: Remove #ifdef guards for PM related functions
drm: tilcdc: Remove #ifdef guards for PM related functions
drm: vboxvideo: Remove #ifdef guards for PM related functions
drm: vc4: Remove #ifdef guards for PM related functions
drm: gm12u320: Remove #ifdef guards for PM related functions
drm: tidss: Remove #ifdef guards for PM related functions
drm/i915/gt: Remove #ifdef guards for PM related functions
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 9 ++---
.../drm/bridge/synopsys/dw-hdmi-ahb-audio.c | 17 ++++-----
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 30 ++++++---------
drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 13 ++-----
drivers/gpu/drm/exynos/exynos7_drm_decon.c | 12 ++----
drivers/gpu/drm/exynos/exynos_dp.c | 11 ++----
drivers/gpu/drm/exynos/exynos_drm_fimc.c | 11 ++----
drivers/gpu/drm/exynos/exynos_drm_fimd.c | 11 ++----
drivers/gpu/drm/exynos/exynos_drm_g2d.c | 10 ++---
drivers/gpu/drm/exynos/exynos_drm_mic.c | 11 ++----
drivers/gpu/drm/exynos/exynos_drm_rotator.c | 12 ++----
drivers/gpu/drm/exynos/exynos_drm_scaler.c | 12 ++----
drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 9 ++---
drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c | 8 +---
drivers/gpu/drm/imx/dcss/dcss-dev.c | 17 +++++----
drivers/gpu/drm/imx/dcss/dcss-dev.h | 7 ++--
drivers/gpu/drm/imx/dcss/dcss-drv.c | 8 +---
drivers/gpu/drm/imx/imx-drm-core.c | 23 ++---------
drivers/gpu/drm/mediatek/mtk_dp.c | 6 +--
drivers/gpu/drm/mediatek/mtk_hdmi.c | 9 ++---
drivers/gpu/drm/mxsfb/mxsfb_drv.c | 22 +----------
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 6 +--
drivers/gpu/drm/omapdrm/omap_drv.c | 7 ++--
drivers/gpu/drm/omapdrm/omap_gem.c | 5 ++-
drivers/gpu/drm/omapdrm/omap_gem.h | 2 -
drivers/gpu/drm/panfrost/panfrost_device.c | 10 +++--
drivers/gpu/drm/panfrost/panfrost_device.h | 4 +-
drivers/gpu/drm/panfrost/panfrost_drv.c | 7 +---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 9 ++---
.../gpu/drm/rockchip/analogix_dp-rockchip.c | 6 +--
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 25 ++----------
drivers/gpu/drm/shmobile/shmob_drm_drv.c | 9 ++---
drivers/gpu/drm/sun4i/sun4i_drv.c | 26 ++-----------
drivers/gpu/drm/tegra/dpaux.c | 6 +--
drivers/gpu/drm/tegra/drm.c | 23 ++---------
drivers/gpu/drm/tidss/tidss_drv.c | 29 +++++++-------
drivers/gpu/drm/tilcdc/tilcdc_drv.c | 9 ++---
drivers/gpu/drm/tiny/bochs.c | 29 ++------------
drivers/gpu/drm/tiny/gm12u320.c | 15 ++++----
drivers/gpu/drm/vboxvideo/vbox_drv.c | 6 +--
drivers/gpu/drm/vc4/vc4_v3d.c | 6 +--
include/drm/drm_modeset_helper.h | 38 +++++++++++++++++++
42 files changed, 184 insertions(+), 361 deletions(-)
--
2.35.1
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