[PATCH 2/2] drm/atomic: Pass the full state to CRTC atomic begin and flush
Thomas Zimmermann
tzimmermann at suse.de
Mon Nov 2 08:17:44 UTC 2020
Hi
Am 28.10.20 um 13:32 schrieb Maxime Ripard:
> The current atomic helpers have either their object state being passed as
> an argument or the full atomic state.
>
> The former is the pattern that was done at first, before switching to the
> latter for new hooks or when it was needed.
>
> Let's start convert all the remaining helpers to provide a consistent
> interface, starting with the CRTC's atomic_begin and atomic_flush.
>
> The conversion was done using the coccinelle script below, built tested on
> all the drivers and actually tested on vc4.
>
> virtual report
>
> @@
> struct drm_crtc_helper_funcs *FUNCS;
> identifier old_crtc_state, old_state;
> identifier crtc;
> identifier f;
> @@
>
> f(struct drm_crtc_state *old_crtc_state)
> {
> ...
> struct drm_atomic_state *old_state = old_crtc_state->state;
> <...
> - FUNCS->atomic_begin(crtc, old_crtc_state);
> + FUNCS->atomic_begin(crtc, old_state);
> ...>
> }
>
> @@
> struct drm_crtc_helper_funcs *FUNCS;
> identifier old_crtc_state, old_state;
> identifier crtc;
> identifier f;
> @@
>
> f(struct drm_crtc_state *old_crtc_state)
> {
> ...
> struct drm_atomic_state *old_state = old_crtc_state->state;
> <...
> - FUNCS->atomic_flush(crtc, old_crtc_state);
> + FUNCS->atomic_flush(crtc, old_state);
> ...>
> }
>
> @@
> struct drm_crtc_helper_funcs *FUNCS;
> struct drm_crtc *crtc;
> struct drm_crtc_state *crtc_state;
> identifier dev, state;
> identifier f;
> @@
>
> f(struct drm_device *dev, struct drm_atomic_state *state, ...)
> {
> <...
> - FUNCS->atomic_begin(crtc, crtc_state);
> + FUNCS->atomic_begin(crtc, state);
> ...>
> }
>
> @@
> struct drm_crtc_helper_funcs *FUNCS;
> struct drm_crtc *crtc;
> struct drm_crtc_state *crtc_state;
> identifier dev, state;
> identifier f;
> @@
>
> f(struct drm_device *dev, struct drm_atomic_state *state, ...)
> {
> <...
> - FUNCS->atomic_flush(crtc, crtc_state);
> + FUNCS->atomic_flush(crtc, state);
> ...>
> }
>
> @@
> identifier crtc, old_state;
> @@
>
> struct drm_crtc_helper_funcs {
> ...
> - void (*atomic_begin)(struct drm_crtc *crtc, struct drm_crtc_state *old_state);
> + void (*atomic_begin)(struct drm_crtc *crtc, struct drm_atomic_state *state);
> ...
> - void (*atomic_flush)(struct drm_crtc *crtc, struct drm_crtc_state *old_state);
> + void (*atomic_flush)(struct drm_crtc *crtc, struct drm_atomic_state *state);
> ...
> }
>
> @ crtc_atomic_func @
> identifier helpers;
> identifier func;
> @@
>
> (
> static struct drm_crtc_helper_funcs helpers = {
> ...,
> .atomic_begin = func,
> ...,
> };
> |
> static struct drm_crtc_helper_funcs helpers = {
> ...,
> .atomic_flush = func,
> ...,
> };
> )
>
> @ ignores_old_state @
> identifier crtc_atomic_func.func;
> identifier crtc, old_state;
> @@
>
> void func(struct drm_crtc *crtc,
> struct drm_crtc_state *old_state)
> {
> ... when != old_state
> }
>
> @ adds_old_state depends on crtc_atomic_func && !ignores_old_state @
> identifier crtc_atomic_func.func;
> identifier crtc, old_state;
> @@
>
> void func(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
> {
> + struct drm_crtc_state *old_state = drm_atomic_get_old_crtc_state(state, crtc);
> ...
> }
>
> @ depends on crtc_atomic_func @
> identifier crtc_atomic_func.func;
> expression E;
> type T;
> @@
>
> void func(...)
> {
> ...
> - T state = E;
> + T crtc_state = E;
> <+...
> - state
> + crtc_state
> ...+>
>
> }
>
> @ depends on crtc_atomic_func @
> identifier crtc_atomic_func.func;
> type T;
> @@
>
> void func(...)
> {
> ...
> - T state;
> + T crtc_state;
> <+...
> - state
> + crtc_state
> ...+>
>
> }
>
> @@
> identifier old_state;
> identifier crtc;
> @@
>
> void vc4_hvs_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state
> + struct drm_atomic_state *state
> )
> {
> + struct drm_crtc_state *old_state = drm_atomic_get_old_crtc_state(state, crtc);
> ...
> }
>
> @@
> identifier old_state;
> identifier crtc;
> @@
>
> void vc4_hvs_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state
> + struct drm_atomic_state *state
> );
>
> @@
> identifier old_state;
> identifier crtc;
> @@
>
> void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state
> + struct drm_atomic_state *state
> )
> {
> ...
> }
>
> @@
> identifier old_state;
> identifier crtc;
> @@
>
> void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state
> + struct drm_atomic_state *state
> );
>
> @@
> identifier old_state;
> identifier crtc;
> @@
>
> void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state
> + struct drm_atomic_state *state
> )
> {
> ...
> }
>
> @@
> identifier old_state;
> identifier crtc;
> @@
>
> void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state
> + struct drm_atomic_state *state
> );
>
> @ depends on crtc_atomic_func @
> identifier crtc_atomic_func.func;
> identifier old_state;
> identifier crtc;
> @@
>
> void func(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state
> + struct drm_atomic_state *state
> )
> { ... }
>
> @ include depends on adds_old_state @
> @@
>
> #include <drm/drm_atomic.h>
>
> @ no_include depends on !include && adds_old_state @
> @@
>
> + #include <drm/drm_atomic.h>
> #include <drm/...>
>
> Signed-off-by: Maxime Ripard <maxime at cerno.tech>
> ---
> .../gpu/drm/arm/display/komeda/komeda_crtc.c | 4 +++-
> drivers/gpu/drm/arm/hdlcd_crtc.c | 2 +-
> drivers/gpu/drm/armada/armada_crtc.c | 4 ++--
> drivers/gpu/drm/ast/ast_mode.c | 5 ++++-
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 4 ++--
> drivers/gpu/drm/drm_atomic_helper.c | 8 ++++----
> drivers/gpu/drm/exynos/exynos_drm_crtc.c | 4 ++--
> drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c | 2 +-
> drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 4 ++--
> drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 4 ++--
> drivers/gpu/drm/imx/dcss/dcss-crtc.c | 4 ++--
> drivers/gpu/drm/imx/ipuv3-crtc.c | 4 ++--
> drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 17 +++++++++--------
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 16 ++++++++--------
> drivers/gpu/drm/meson/meson_crtc.c | 4 ++--
> drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 4 ++--
> drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c | 4 ++--
> drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 4 ++--
> drivers/gpu/drm/mxsfb/mxsfb_kms.c | 2 +-
> drivers/gpu/drm/omapdrm/omap_crtc.c | 4 ++--
> drivers/gpu/drm/qxl/qxl_display.c | 2 +-
> drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 4 ++--
> drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 8 ++++++--
> drivers/gpu/drm/sti/sti_crtc.c | 2 +-
> drivers/gpu/drm/stm/ltdc.c | 2 +-
> drivers/gpu/drm/sun4i/sun4i_crtc.c | 6 ++++--
> drivers/gpu/drm/tegra/dc.c | 10 +++++-----
> drivers/gpu/drm/tidss/tidss_crtc.c | 4 +++-
> drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 2 +-
> drivers/gpu/drm/vboxvideo/vbox_mode.c | 2 +-
> drivers/gpu/drm/vc4/vc4_drv.h | 3 ++-
> drivers/gpu/drm/vc4/vc4_hvs.c | 4 +++-
> drivers/gpu/drm/virtio/virtgpu_display.c | 2 +-
> drivers/gpu/drm/vkms/vkms_crtc.c | 4 ++--
> drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 4 ++--
> drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 4 ++--
> drivers/gpu/drm/xlnx/zynqmp_disp.c | 4 ++--
> drivers/gpu/drm/zte/zx_vou.c | 2 +-
> include/drm/drm_modeset_helper_vtables.h | 4 ++--
> 39 files changed, 97 insertions(+), 80 deletions(-)
>
> diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
> index cc65623b5455..df0b9eeb8933 100644
> --- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
> +++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
> @@ -385,8 +385,10 @@ komeda_crtc_atomic_disable(struct drm_crtc *crtc,
>
> static void
> komeda_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *old = drm_atomic_get_old_crtc_state(state,
> + crtc);
> /* commit with modeset will be handled in enable/disable */
> if (drm_atomic_crtc_needs_modeset(crtc->state))
> return;
> diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c
> index 84ac10d59485..a3234bfb0917 100644
> --- a/drivers/gpu/drm/arm/hdlcd_crtc.c
> +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c
> @@ -205,7 +205,7 @@ static enum drm_mode_status hdlcd_crtc_mode_valid(struct drm_crtc *crtc,
> }
>
> static void hdlcd_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> struct drm_pending_vblank_event *event = crtc->state->event;
>
> diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
> index d22ca1496c43..ca643f4e2064 100644
> --- a/drivers/gpu/drm/armada/armada_crtc.c
> +++ b/drivers/gpu/drm/armada/armada_crtc.c
> @@ -429,7 +429,7 @@ static int armada_drm_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void armada_drm_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
>
> @@ -443,7 +443,7 @@ static void armada_drm_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void armada_drm_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
>
> diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
> index 346dce2d654f..bca03a1a5db7 100644
> --- a/drivers/gpu/drm/ast/ast_mode.c
> +++ b/drivers/gpu/drm/ast/ast_mode.c
> @@ -779,8 +779,11 @@ static int ast_crtc_helper_atomic_check(struct drm_crtc *crtc,
> }
>
> static void
> -ast_crtc_helper_atomic_flush(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state)
> +ast_crtc_helper_atomic_flush(struct drm_crtc *crtc,
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state,
> + crtc);
> struct ast_private *ast = to_ast_private(crtc->dev);
> struct ast_crtc_state *ast_crtc_state = to_ast_crtc_state(crtc->state);
> struct ast_crtc_state *old_ast_crtc_state = to_ast_crtc_state(old_crtc_state);
> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> index 0e533ded2a96..c17571a3cc2b 100644
> --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> @@ -342,7 +342,7 @@ static int atmel_hlcdc_crtc_atomic_check(struct drm_crtc *c,
> }
>
> static void atmel_hlcdc_crtc_atomic_begin(struct drm_crtc *c,
> - struct drm_crtc_state *old_s)
> + struct drm_atomic_state *state)
> {
> struct atmel_hlcdc_crtc *crtc = drm_crtc_to_atmel_hlcdc_crtc(c);
>
> @@ -357,7 +357,7 @@ static void atmel_hlcdc_crtc_atomic_begin(struct drm_crtc *c,
> }
>
> static void atmel_hlcdc_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_s)
> + struct drm_atomic_state *state)
> {
> /* TODO: write common plane control register if available */
> }
> diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
> index 12d8095318d0..ddd0e3239150 100644
> --- a/drivers/gpu/drm/drm_atomic_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_helper.c
> @@ -2521,7 +2521,7 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev,
> if (active_only && !new_crtc_state->active)
> continue;
>
> - funcs->atomic_begin(crtc, old_crtc_state);
> + funcs->atomic_begin(crtc, old_state);
> }
>
> for_each_oldnew_plane_in_state(old_state, plane, old_plane_state, new_plane_state, i) {
> @@ -2579,7 +2579,7 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev,
> if (active_only && !new_crtc_state->active)
> continue;
>
> - funcs->atomic_flush(crtc, old_crtc_state);
> + funcs->atomic_flush(crtc, old_state);
> }
> }
> EXPORT_SYMBOL(drm_atomic_helper_commit_planes);
> @@ -2617,7 +2617,7 @@ drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state)
>
> crtc_funcs = crtc->helper_private;
> if (crtc_funcs && crtc_funcs->atomic_begin)
> - crtc_funcs->atomic_begin(crtc, old_crtc_state);
> + crtc_funcs->atomic_begin(crtc, old_state);
>
> drm_for_each_plane_mask(plane, crtc->dev, plane_mask) {
> struct drm_plane_state *old_plane_state =
> @@ -2643,7 +2643,7 @@ drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state)
> }
>
> if (crtc_funcs && crtc_funcs->atomic_flush)
> - crtc_funcs->atomic_flush(crtc, old_crtc_state);
> + crtc_funcs->atomic_flush(crtc, old_state);
> }
> EXPORT_SYMBOL(drm_atomic_helper_commit_planes_on_crtc);
>
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
> index 928f764efce8..4153f302de7c 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
> @@ -65,7 +65,7 @@ static int exynos_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void exynos_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
>
> @@ -74,7 +74,7 @@ static void exynos_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void exynos_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
>
> diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
> index 7a9e89cfdf9c..2af60d98f48f 100644
> --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
> +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
> @@ -21,7 +21,7 @@
> #include "fsl_dcu_drm_plane.h"
>
> static void fsl_dcu_drm_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct drm_device *dev = crtc->dev;
> struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
> diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
> index a1eabadf5adb..3c65151f4451 100644
> --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
> +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
> @@ -390,7 +390,7 @@ static void hibmc_crtc_mode_set_nofb(struct drm_crtc *crtc)
> }
>
> static void hibmc_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> u32 reg;
> struct drm_device *dev = crtc->dev;
> @@ -410,7 +410,7 @@ static void hibmc_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void hibmc_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
>
> {
> unsigned long flags;
> diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
> index cfe8ff596d55..d84d41f3e78f 100644
> --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
> +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
> @@ -485,7 +485,7 @@ static void ade_crtc_mode_set_nofb(struct drm_crtc *crtc)
> }
>
> static void ade_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> struct kirin_crtc *kcrtc = to_kirin_crtc(crtc);
> struct ade_hw_ctx *ctx = kcrtc->hw_ctx;
> @@ -498,7 +498,7 @@ static void ade_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void ade_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
>
> {
> struct kirin_crtc *kcrtc = to_kirin_crtc(crtc);
> diff --git a/drivers/gpu/drm/imx/dcss/dcss-crtc.c b/drivers/gpu/drm/imx/dcss/dcss-crtc.c
> index 8f570eb5f471..31267c00782f 100644
> --- a/drivers/gpu/drm/imx/dcss/dcss-crtc.c
> +++ b/drivers/gpu/drm/imx/dcss/dcss-crtc.c
> @@ -53,13 +53,13 @@ static const struct drm_crtc_funcs dcss_crtc_funcs = {
> };
>
> static void dcss_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> drm_crtc_vblank_on(crtc);
> }
>
> static void dcss_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct dcss_crtc *dcss_crtc = container_of(crtc, struct dcss_crtc,
> base);
> diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
> index b6d864d7a0df..7ebd99ee3240 100644
> --- a/drivers/gpu/drm/imx/ipuv3-crtc.c
> +++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
> @@ -240,13 +240,13 @@ static int ipu_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void ipu_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> drm_crtc_vblank_on(crtc);
> }
>
> static void ipu_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> spin_lock_irq(&crtc->dev->event_lock);
> if (crtc->state->event) {
> diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> index aaa324bd5572..b9c156e13156 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> @@ -303,7 +303,7 @@ ingenic_drm_crtc_mode_valid(struct drm_crtc *crtc, const struct drm_display_mode
> }
>
> static void ingenic_drm_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *oldstate)
> + struct drm_atomic_state *state)
> {
> struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
> u32 ctrl = 0;
> @@ -323,26 +323,27 @@ static void ingenic_drm_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void ingenic_drm_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *oldstate)
> + struct drm_atomic_state *state)
> {
> struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
> - struct drm_crtc_state *state = crtc->state;
> - struct drm_pending_vblank_event *event = state->event;
> + struct drm_crtc_state *crtc_state = crtc->state;
I was also confused about when to use the state pointer and when to use
the look-up functions. But that was answered in the threat already.
Acked-by: Thomas Zimmermann <tzimmermann at suse.de>
Best regards
Thomas
> + struct drm_pending_vblank_event *event = crtc_state->event;
>
> - if (drm_atomic_crtc_needs_modeset(state)) {
> - ingenic_drm_crtc_update_timings(priv, &state->mode);
> + if (drm_atomic_crtc_needs_modeset(crtc_state)) {
> + ingenic_drm_crtc_update_timings(priv, &crtc_state->mode);
> priv->update_clk_rate = true;
> }
>
> if (priv->update_clk_rate) {
> mutex_lock(&priv->clk_mutex);
> - clk_set_rate(priv->pix_clk, state->adjusted_mode.clock * 1000);
> + clk_set_rate(priv->pix_clk,
> + crtc_state->adjusted_mode.clock * 1000);
> priv->update_clk_rate = false;
> mutex_unlock(&priv->clk_mutex);
> }
>
> if (event) {
> - state->event = NULL;
> + crtc_state->event = NULL;
>
> spin_lock_irq(&crtc->dev->event_lock);
> if (drm_crtc_vblank_get(crtc) == 0)
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> index 6fc818049f2d..0fd59dbe5e2d 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> @@ -575,24 +575,24 @@ static void mtk_drm_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static void mtk_drm_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> - struct mtk_crtc_state *state = to_mtk_crtc_state(crtc->state);
> + struct mtk_crtc_state *crtc_state = to_mtk_crtc_state(crtc->state);
> struct mtk_drm_crtc *mtk_crtc = to_mtk_crtc(crtc);
>
> - if (mtk_crtc->event && state->base.event)
> + if (mtk_crtc->event && crtc_state->base.event)
> DRM_ERROR("new event while there is still a pending event\n");
>
> - if (state->base.event) {
> - state->base.event->pipe = drm_crtc_index(crtc);
> + if (crtc_state->base.event) {
> + crtc_state->base.event->pipe = drm_crtc_index(crtc);
> WARN_ON(drm_crtc_vblank_get(crtc) != 0);
> - mtk_crtc->event = state->base.event;
> - state->base.event = NULL;
> + mtk_crtc->event = crtc_state->base.event;
> + crtc_state->base.event = NULL;
> }
> }
>
> static void mtk_drm_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct mtk_drm_crtc *mtk_crtc = to_mtk_crtc(crtc);
> int i;
> diff --git a/drivers/gpu/drm/meson/meson_crtc.c b/drivers/gpu/drm/meson/meson_crtc.c
> index 247ce085886b..d70616da8ce2 100644
> --- a/drivers/gpu/drm/meson/meson_crtc.c
> +++ b/drivers/gpu/drm/meson/meson_crtc.c
> @@ -201,7 +201,7 @@ static void meson_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static void meson_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> struct meson_crtc *meson_crtc = to_meson_crtc(crtc);
> unsigned long flags;
> @@ -217,7 +217,7 @@ static void meson_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void meson_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct meson_crtc *meson_crtc = to_meson_crtc(crtc);
> struct meson_drm *priv = meson_crtc->priv;
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> index d05aa91bc882..3357317c29d6 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> @@ -495,7 +495,7 @@ static void _dpu_crtc_setup_cp_blocks(struct drm_crtc *crtc)
> }
>
> static void dpu_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> struct dpu_crtc *dpu_crtc;
> struct dpu_crtc_state *cstate;
> @@ -557,7 +557,7 @@ static void dpu_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void dpu_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct dpu_crtc *dpu_crtc;
> struct drm_device *dev;
> diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
> index af80f3baf05b..34e3186e236d 100644
> --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
> @@ -316,14 +316,14 @@ static int mdp4_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void mdp4_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);
> DBG("%s: begin", mdp4_crtc->name);
> }
>
> static void mdp4_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);
> struct drm_device *dev = crtc->dev;
> diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
> index 500f885c0eae..4a53d7b42e9c 100644
> --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
> @@ -772,13 +772,13 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void mdp5_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> DBG("%s: begin", crtc->name);
> }
>
> static void mdp5_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc);
> struct mdp5_crtc_state *mdp5_cstate = to_mdp5_crtc_state(crtc->state);
> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> index b0757f84a979..eb0e2b08329b 100644
> --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> @@ -285,7 +285,7 @@ static int mxsfb_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void mxsfb_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> struct drm_pending_vblank_event *event;
>
> diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
> index 69a0770ba38e..d7442aa55f89 100644
> --- a/drivers/gpu/drm/omapdrm/omap_crtc.c
> +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
> @@ -601,12 +601,12 @@ static int omap_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void omap_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> }
>
> static void omap_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct omap_drm_private *priv = crtc->dev->dev_private;
> struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
> diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
> index 45fd76e04bdc..07a3e3c23f09 100644
> --- a/drivers/gpu/drm/qxl/qxl_display.c
> +++ b/drivers/gpu/drm/qxl/qxl_display.c
> @@ -372,7 +372,7 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc,
> }
>
> static void qxl_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> qxl_crtc_update_monitors_config(crtc, "flush");
> }
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
> index 460fb07b786f..b5fb941e0f53 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
> @@ -785,7 +785,7 @@ static void rcar_du_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static void rcar_du_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct rcar_du_crtc *rcrtc = to_rcar_crtc(crtc);
>
> @@ -814,7 +814,7 @@ static void rcar_du_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void rcar_du_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct rcar_du_crtc *rcrtc = to_rcar_crtc(crtc);
> struct drm_device *dev = rcrtc->crtc.dev;
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index fcbd758e6531..1c1518d757cb 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -1246,8 +1246,10 @@ static void vop_crtc_gamma_set(struct vop *vop, struct drm_crtc *crtc,
> }
>
> static void vop_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state,
> + crtc);
> struct vop *vop = to_vop(crtc);
>
> /*
> @@ -1462,8 +1464,10 @@ static int vop_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void vop_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state,
> + crtc);
> struct drm_atomic_state *old_state = old_crtc_state->state;
> struct drm_plane_state *old_plane_state, *new_plane_state;
> struct vop *vop = to_vop(crtc);
> diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c
> index 5726746f6d18..409795786f03 100644
> --- a/drivers/gpu/drm/sti/sti_crtc.c
> +++ b/drivers/gpu/drm/sti/sti_crtc.c
> @@ -133,7 +133,7 @@ sti_crtc_mode_set_nofb(struct drm_crtc *crtc)
> }
>
> static void sti_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct drm_device *drm_dev = crtc->dev;
> struct sti_mixer *mixer = to_sti_mixer(crtc);
> diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
> index e9af92d4a74b..3980677435cb 100644
> --- a/drivers/gpu/drm/stm/ltdc.c
> +++ b/drivers/gpu/drm/stm/ltdc.c
> @@ -596,7 +596,7 @@ static void ltdc_crtc_mode_set_nofb(struct drm_crtc *crtc)
> }
>
> static void ltdc_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct ltdc_device *ldev = crtc_to_ltdc(crtc);
> struct drm_device *ddev = crtc->dev;
> diff --git a/drivers/gpu/drm/sun4i/sun4i_crtc.c b/drivers/gpu/drm/sun4i/sun4i_crtc.c
> index 8f91391832db..12e21057b645 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_crtc.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_crtc.c
> @@ -61,8 +61,10 @@ static int sun4i_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void sun4i_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *old_state = drm_atomic_get_old_crtc_state(state,
> + crtc);
> struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc);
> struct drm_device *dev = crtc->dev;
> struct sunxi_engine *engine = scrtc->engine;
> @@ -82,7 +84,7 @@ static void sun4i_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void sun4i_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc);
> struct drm_pending_vblank_event *event = crtc->state->event;
> diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
> index 52acc2f8f798..2d86627b0d4e 100644
> --- a/drivers/gpu/drm/tegra/dc.c
> +++ b/drivers/gpu/drm/tegra/dc.c
> @@ -1918,7 +1918,7 @@ static void tegra_crtc_atomic_enable(struct drm_crtc *crtc,
> }
>
> static void tegra_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> unsigned long flags;
>
> @@ -1937,17 +1937,17 @@ static void tegra_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void tegra_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> - struct tegra_dc_state *state = to_dc_state(crtc->state);
> + struct tegra_dc_state *crtc_state = to_dc_state(crtc->state);
> struct tegra_dc *dc = to_tegra_dc(crtc);
> u32 value;
>
> - value = state->planes << 8 | GENERAL_UPDATE;
> + value = crtc_state->planes << 8 | GENERAL_UPDATE;
> tegra_dc_writel(dc, value, DC_CMD_STATE_CONTROL);
> value = tegra_dc_readl(dc, DC_CMD_STATE_CONTROL);
>
> - value = state->planes | GENERAL_ACT_REQ;
> + value = crtc_state->planes | GENERAL_ACT_REQ;
> tegra_dc_writel(dc, value, DC_CMD_STATE_CONTROL);
> value = tegra_dc_readl(dc, DC_CMD_STATE_CONTROL);
> }
> diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
> index 6739f489dfdf..2218da3b3ca3 100644
> --- a/drivers/gpu/drm/tidss/tidss_crtc.c
> +++ b/drivers/gpu/drm/tidss/tidss_crtc.c
> @@ -163,8 +163,10 @@ static void tidss_crtc_position_planes(struct tidss_device *tidss,
> }
>
> static void tidss_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state,
> + crtc);
> struct tidss_crtc *tcrtc = to_tidss_crtc(crtc);
> struct drm_device *ddev = crtc->dev;
> struct tidss_device *tidss = to_tidss(ddev);
> diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
> index d87a9fd4a203..40c59f4bd962 100644
> --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
> +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
> @@ -535,7 +535,7 @@ static void tilcdc_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static void tilcdc_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> if (!crtc->state->event)
> return;
> diff --git a/drivers/gpu/drm/vboxvideo/vbox_mode.c b/drivers/gpu/drm/vboxvideo/vbox_mode.c
> index 931c55126148..322bf7133ba1 100644
> --- a/drivers/gpu/drm/vboxvideo/vbox_mode.c
> +++ b/drivers/gpu/drm/vboxvideo/vbox_mode.c
> @@ -223,7 +223,7 @@ static void vbox_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static void vbox_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> }
>
> diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
> index a22478a35199..ada11311e613 100644
> --- a/drivers/gpu/drm/vc4/vc4_drv.h
> +++ b/drivers/gpu/drm/vc4/vc4_drv.h
> @@ -914,7 +914,8 @@ int vc4_hvs_get_fifo_from_output(struct drm_device *dev, unsigned int output);
> int vc4_hvs_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state);
> void vc4_hvs_atomic_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state);
> void vc4_hvs_atomic_disable(struct drm_crtc *crtc, struct drm_crtc_state *old_state);
> -void vc4_hvs_atomic_flush(struct drm_crtc *crtc, struct drm_crtc_state *state);
> +void vc4_hvs_atomic_flush(struct drm_crtc *crtc,
> + struct drm_atomic_state *state);
> void vc4_hvs_dump_state(struct drm_device *dev);
> void vc4_hvs_unmask_underrun(struct drm_device *dev, int channel);
> void vc4_hvs_mask_underrun(struct drm_device *dev, int channel);
> diff --git a/drivers/gpu/drm/vc4/vc4_hvs.c b/drivers/gpu/drm/vc4/vc4_hvs.c
> index 4d0a833366ce..0bd5ea435120 100644
> --- a/drivers/gpu/drm/vc4/vc4_hvs.c
> +++ b/drivers/gpu/drm/vc4/vc4_hvs.c
> @@ -414,8 +414,10 @@ void vc4_hvs_atomic_disable(struct drm_crtc *crtc,
> }
>
> void vc4_hvs_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *old_state = drm_atomic_get_old_crtc_state(state,
> + crtc);
> struct drm_device *dev = crtc->dev;
> struct vc4_dev *vc4 = to_vc4_dev(dev);
> struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(crtc->state);
> diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
> index e81183ab87e0..4bf74836bd53 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_display.c
> +++ b/drivers/gpu/drm/virtio/virtgpu_display.c
> @@ -117,7 +117,7 @@ static int virtio_gpu_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> static void virtio_gpu_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(crtc);
>
> diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c
> index 6a49e70bdf18..0443b7deeaef 100644
> --- a/drivers/gpu/drm/vkms/vkms_crtc.c
> +++ b/drivers/gpu/drm/vkms/vkms_crtc.c
> @@ -228,7 +228,7 @@ static void vkms_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static void vkms_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct vkms_output *vkms_output = drm_crtc_to_vkms_output(crtc);
>
> @@ -239,7 +239,7 @@ static void vkms_crtc_atomic_begin(struct drm_crtc *crtc,
> }
>
> static void vkms_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct vkms_output *vkms_output = drm_crtc_to_vkms_output(crtc);
>
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> index a74c9454ade2..bc67f2b930e1 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> @@ -554,13 +554,13 @@ int vmw_du_crtc_atomic_check(struct drm_crtc *crtc,
>
>
> void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> }
>
>
> void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> struct drm_pending_vblank_event *event = crtc->state->event;
>
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
> index b3d4e7b4c8c5..03f3694015ce 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
> @@ -475,9 +475,9 @@ void vmw_du_plane_unpin_surf(struct vmw_plane_state *vps,
> int vmw_du_crtc_atomic_check(struct drm_crtc *crtc,
> struct drm_atomic_state *state);
> void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state);
> + struct drm_atomic_state *state);
> void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state);
> + struct drm_atomic_state *state);
> void vmw_du_crtc_reset(struct drm_crtc *crtc);
> struct drm_crtc_state *vmw_du_crtc_duplicate_state(struct drm_crtc *crtc);
> void vmw_du_crtc_destroy_state(struct drm_crtc *crtc,
> diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c
> index 12d3877b3685..0915cf2c97ac 100644
> --- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
> +++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
> @@ -1515,14 +1515,14 @@ static int zynqmp_disp_crtc_atomic_check(struct drm_crtc *crtc,
>
> static void
> zynqmp_disp_crtc_atomic_begin(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> drm_crtc_vblank_on(crtc);
> }
>
> static void
> zynqmp_disp_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state)
> + struct drm_atomic_state *state)
> {
> if (crtc->state->event) {
> struct drm_pending_vblank_event *event;
> diff --git a/drivers/gpu/drm/zte/zx_vou.c b/drivers/gpu/drm/zte/zx_vou.c
> index d2a529eba3c9..904f62f3bfc1 100644
> --- a/drivers/gpu/drm/zte/zx_vou.c
> +++ b/drivers/gpu/drm/zte/zx_vou.c
> @@ -473,7 +473,7 @@ static void zx_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static void zx_crtc_atomic_flush(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_state)
> + struct drm_atomic_state *state)
> {
> struct drm_pending_vblank_event *event = crtc->state->event;
>
> diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h
> index b97441deaf93..f2de050085be 100644
> --- a/include/drm/drm_modeset_helper_vtables.h
> +++ b/include/drm/drm_modeset_helper_vtables.h
> @@ -373,7 +373,7 @@ struct drm_crtc_helper_funcs {
> * transitional plane helpers, but it is optional.
> */
> void (*atomic_begin)(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state);
> + struct drm_atomic_state *state);
> /**
> * @atomic_flush:
> *
> @@ -397,7 +397,7 @@ struct drm_crtc_helper_funcs {
> * transitional plane helpers, but it is optional.
> */
> void (*atomic_flush)(struct drm_crtc *crtc,
> - struct drm_crtc_state *old_crtc_state);
> + struct drm_atomic_state *state);
>
> /**
> * @atomic_enable:
>
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer
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