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_check.
>
> 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;
> struct drm_crtc *crtc;
> struct drm_crtc_state *crtc_state;
> identifier dev, state;
> identifier ret, f;
> @@
>
> f(struct drm_device *dev, struct drm_atomic_state *state)
> {
> <...
> - ret = FUNCS->atomic_check(crtc, crtc_state);
> + ret = FUNCS->atomic_check(crtc, state);
> ...>
> }
>
> @@
> identifier crtc, new_state;
> @@
>
> struct drm_crtc_helper_funcs {
> ...
> - int (*atomic_check)(struct drm_crtc *crtc, struct drm_crtc_state *new_state);
> + int (*atomic_check)(struct drm_crtc *crtc, struct drm_atomic_state *state);
> ...
> }
>
> @ crtc_atomic_func @
> identifier helpers;
> identifier func;
> @@
>
> static struct drm_crtc_helper_funcs helpers = {
> ...,
> .atomic_check = func,
> ...,
> };
>
> @ ignores_new_state @
> identifier crtc_atomic_func.func;
> identifier crtc, new_state;
> @@
>
> int func(struct drm_crtc *crtc,
> struct drm_crtc_state *new_state)
> {
> ... when != new_state
> }
>
> @ adds_new_state depends on crtc_atomic_func && !ignores_new_state @
> identifier crtc_atomic_func.func;
> identifier crtc, new_state;
> @@
>
> int func(struct drm_crtc *crtc, struct drm_crtc_state *new_state)
> {
> + struct drm_crtc_state *new_state = drm_atomic_get_new_crtc_state(state, crtc);
> ...
> }
>
> @ depends on crtc_atomic_func @
> identifier crtc_atomic_func.func;
> expression E;
> type T;
> @@
>
> int func(...)
> {
> ...
> - T state = E;
> + T crtc_state = E;
> <+...
> - state
> + crtc_state
> ...+>
> }
>
> @ depends on crtc_atomic_func @
> identifier crtc_atomic_func.func;
> type T;
> @@
>
> int func(...)
> {
> ...
> - T state;
> + T crtc_state;
> <+...
> - state
> + crtc_state
> ...+>
> }
>
> @ depends on crtc_atomic_func @
> identifier crtc_atomic_func.func;
> identifier new_state;
> identifier crtc;
> @@
>
> int func(struct drm_crtc *crtc,
> - struct drm_crtc_state *new_state
> + struct drm_atomic_state *state
> )
> { ... }
>
> @@
> identifier new_state;
> identifier crtc;
> @@
>
> int vmw_du_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *new_state
> + struct drm_atomic_state *state
> )
> {
> + struct drm_crtc_state *new_state = drm_atomic_get_new_crtc_state(state, crtc);
> ...
> }
>
> @@
> identifier new_state;
> identifier crtc;
> @@
>
> int vmw_du_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *new_state
> + struct drm_atomic_state *state
> );
>
> @ include depends on adds_new_state @
> @@
>
> #include <drm/drm_atomic.h>
>
> @ no_include depends on !include && adds_new_state @
> @@
>
> + #include <drm/drm_atomic.h>
> #include <drm/...>
>
> Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
Acked-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
I read through the patch and it looks correct to me. The naming is a bit
off at times. For example, ast_state should now probably be called
ast_crtc_state. But that's not a blocker IMHO.
Best regards
Thomas
> ---
> .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 ++++++-----
> .../gpu/drm/arm/display/komeda/komeda_crtc.c | 10 ++++----
> drivers/gpu/drm/arm/malidp_crtc.c | 20 ++++++++--------
> drivers/gpu/drm/armada/armada_crtc.c | 10 ++++----
> drivers/gpu/drm/ast/ast_mode.c | 12 ++++++----
> .../gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 3 ++-
> drivers/gpu/drm/drm_atomic_helper.c | 2 +-
> drivers/gpu/drm/drm_simple_kms_helper.c | 10 ++++----
> drivers/gpu/drm/exynos/exynos_drm_crtc.c | 8 ++++---
> drivers/gpu/drm/imx/ipuv3-crtc.c | 6 +++--
> drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 19 +++++++++------
> drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 23 +++++++++++--------
> drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c | 2 +-
> drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 13 +++++++----
> drivers/gpu/drm/mxsfb/mxsfb_kms.c | 10 ++++----
> drivers/gpu/drm/nouveau/dispnv50/head.c | 7 ++++--
> drivers/gpu/drm/omapdrm/omap_crtc.c | 13 +++++++----
> drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 11 +++++----
> drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 +++-
> drivers/gpu/drm/sun4i/sun4i_crtc.c | 7 ++++--
> drivers/gpu/drm/tidss/tidss_crtc.c | 10 ++++----
> drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 12 ++++++----
> drivers/gpu/drm/vc4/vc4_crtc.c | 11 +++++----
> drivers/gpu/drm/vc4/vc4_txp.c | 10 ++++----
> drivers/gpu/drm/virtio/virtgpu_display.c | 2 +-
> drivers/gpu/drm/vkms/vkms_crtc.c | 16 +++++++------
> drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 4 +++-
> drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 2 +-
> drivers/gpu/drm/xlnx/zynqmp_disp.c | 6 +++--
> include/drm/drm_modeset_helper_vtables.h | 5 ++--
> 30 files changed, 170 insertions(+), 112 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index b24c14bfab31..eb3a5bfb9f11 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -5488,17 +5488,19 @@ static void dm_update_crtc_active_planes(struct drm_crtc *crtc,
> }
>
> static int dm_crtc_helper_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct amdgpu_device *adev = drm_to_adev(crtc->dev);
> struct dc *dc = adev->dm.dc;
> - struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(state);
> + struct dm_crtc_state *dm_crtc_state = to_dm_crtc_state(crtc_state);
> int ret = -EINVAL;
>
> - dm_update_crtc_active_planes(crtc, state);
> + dm_update_crtc_active_planes(crtc, crtc_state);
>
> if (unlikely(!dm_crtc_state->stream &&
> - modeset_required(state, NULL, dm_crtc_state->stream))) {
> + modeset_required(crtc_state, NULL, dm_crtc_state->stream))) {
> WARN_ON(1);
> return ret;
> }
> @@ -5511,8 +5513,8 @@ static int dm_crtc_helper_atomic_check(struct drm_crtc *crtc,
> * We want at least one hardware plane enabled to use
> * the stream with a cursor enabled.
> */
> - if (state->enable && state->active &&
> - does_crtc_have_active_cursor(state) &&
> + if (crtc_state->enable && crtc_state->active &&
> + does_crtc_have_active_cursor(crtc_state) &&
> dm_crtc_state->active_planes == 0)
> return -EINVAL;
>
> diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
> index a4bbf56a7fc1..cc65623b5455 100644
> --- a/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
> +++ b/drivers/gpu/drm/arm/display/komeda/komeda_crtc.c
> @@ -74,16 +74,18 @@ static void komeda_crtc_update_clock_ratio(struct komeda_crtc_state *kcrtc_st)
> */
> static int
> komeda_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct komeda_crtc *kcrtc = to_kcrtc(crtc);
> - struct komeda_crtc_state *kcrtc_st = to_kcrtc_st(state);
> + struct komeda_crtc_state *kcrtc_st = to_kcrtc_st(crtc_state);
> int err;
>
> - if (drm_atomic_crtc_needs_modeset(state))
> + if (drm_atomic_crtc_needs_modeset(crtc_state))
> komeda_crtc_update_clock_ratio(kcrtc_st);
>
> - if (state->active) {
> + if (crtc_state->active) {
> err = komeda_build_display_data_flow(kcrtc, kcrtc_st);
> if (err)
> return err;
> diff --git a/drivers/gpu/drm/arm/malidp_crtc.c b/drivers/gpu/drm/arm/malidp_crtc.c
> index 49766eb7a554..108e7a31bd26 100644
> --- a/drivers/gpu/drm/arm/malidp_crtc.c
> +++ b/drivers/gpu/drm/arm/malidp_crtc.c
> @@ -337,8 +337,10 @@ static int malidp_crtc_atomic_check_scaling(struct drm_crtc *crtc,
> }
>
> static int malidp_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct malidp_drm *malidp = crtc_to_malidp_device(crtc);
> struct malidp_hw_device *hwdev = malidp->dev;
> struct drm_plane *plane;
> @@ -373,7 +375,7 @@ static int malidp_crtc_atomic_check(struct drm_crtc *crtc,
> */
>
> /* first count the number of rotated planes */
> - drm_atomic_crtc_state_for_each_plane_state(plane, pstate, state) {
> + drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
> struct drm_framebuffer *fb = pstate->fb;
>
> if ((pstate->rotation & MALIDP_ROTATED_MASK) || fb->modifier)
> @@ -389,7 +391,7 @@ static int malidp_crtc_atomic_check(struct drm_crtc *crtc,
> rot_mem_free += hwdev->rotation_memory[1];
>
> /* now validate the rotation memory requirements */
> - drm_atomic_crtc_state_for_each_plane_state(plane, pstate, state) {
> + drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
> struct malidp_plane *mp = to_malidp_plane(plane);
> struct malidp_plane_state *ms = to_malidp_plane_state(pstate);
> struct drm_framebuffer *fb = pstate->fb;
> @@ -417,18 +419,18 @@ static int malidp_crtc_atomic_check(struct drm_crtc *crtc,
> }
>
> /* If only the writeback routing has changed, we don't need a modeset */
> - if (state->connectors_changed) {
> + if (crtc_state->connectors_changed) {
> u32 old_mask = crtc->state->connector_mask;
> - u32 new_mask = state->connector_mask;
> + u32 new_mask = crtc_state->connector_mask;
>
> if ((old_mask ^ new_mask) ==
> (1 << drm_connector_index(&malidp->mw_connector.base)))
> - state->connectors_changed = false;
> + crtc_state->connectors_changed = false;
> }
>
> - ret = malidp_crtc_atomic_check_gamma(crtc, state);
> - ret = ret ? ret : malidp_crtc_atomic_check_ctm(crtc, state);
> - ret = ret ? ret : malidp_crtc_atomic_check_scaling(crtc, state);
> + ret = malidp_crtc_atomic_check_gamma(crtc, crtc_state);
> + ret = ret ? ret : malidp_crtc_atomic_check_ctm(crtc, crtc_state);
> + ret = ret ? ret : malidp_crtc_atomic_check_scaling(crtc, crtc_state);
>
> return ret;
> }
> diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
> index e0fbfc9ce386..d22ca1496c43 100644
> --- a/drivers/gpu/drm/armada/armada_crtc.c
> +++ b/drivers/gpu/drm/armada/armada_crtc.c
> @@ -413,15 +413,17 @@ static void armada_drm_crtc_mode_set_nofb(struct drm_crtc *crtc)
> }
>
> static int armada_drm_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> DRM_DEBUG_KMS("[CRTC:%d:%s]\n", crtc->base.id, crtc->name);
>
> - if (state->gamma_lut && drm_color_lut_size(state->gamma_lut) != 256)
> + if (crtc_state->gamma_lut && drm_color_lut_size(crtc_state->gamma_lut) != 256)
> return -EINVAL;
>
> - if (state->color_mgmt_changed)
> - state->planes_changed = true;
> + if (crtc_state->color_mgmt_changed)
> + crtc_state->planes_changed = true;
>
> return 0;
> }
> diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
> index bd03a8a67e3a..346dce2d654f 100644
> --- a/drivers/gpu/drm/ast/ast_mode.c
> +++ b/drivers/gpu/drm/ast/ast_mode.c
> @@ -751,24 +751,26 @@ static void ast_crtc_dpms(struct drm_crtc *crtc, int mode)
> }
>
> static int ast_crtc_helper_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct drm_device *dev = crtc->dev;
> struct ast_crtc_state *ast_state;
> const struct drm_format_info *format;
> bool succ;
>
> - if (!state->enable)
> + if (!crtc_state->enable)
> return 0; /* no mode checks if CRTC is being disabled */
>
> - ast_state = to_ast_crtc_state(state);
> + ast_state = to_ast_crtc_state(crtc_state);
>
> format = ast_state->format;
> if (drm_WARN_ON_ONCE(dev, !format))
> return -EINVAL; /* BUG: We didn't set format in primary check(). */
>
> - succ = ast_get_vbios_mode_info(format, &state->mode,
> - &state->adjusted_mode,
> + succ = ast_get_vbios_mode_info(format, &crtc_state->mode,
> + &crtc_state->adjusted_mode,
> &ast_state->vbios_mode_info);
> if (!succ)
> return -EINVAL;
> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> index 2b3888df22f8..0e533ded2a96 100644
> --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> @@ -325,8 +325,9 @@ static int atmel_hlcdc_crtc_select_output_mode(struct drm_crtc_state *state)
> }
>
> static int atmel_hlcdc_crtc_atomic_check(struct drm_crtc *c,
> - struct drm_crtc_state *s)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *s = drm_atomic_get_new_crtc_state(state, c);
> int ret;
>
> ret = atmel_hlcdc_crtc_select_output_mode(s);
> diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
> index a7bcb4b4586c..12d8095318d0 100644
> --- a/drivers/gpu/drm/drm_atomic_helper.c
> +++ b/drivers/gpu/drm/drm_atomic_helper.c
> @@ -918,7 +918,7 @@ drm_atomic_helper_check_planes(struct drm_device *dev,
> if (!funcs || !funcs->atomic_check)
> continue;
>
> - ret = funcs->atomic_check(crtc, new_crtc_state);
> + ret = funcs->atomic_check(crtc, state);
> if (ret) {
> DRM_DEBUG_ATOMIC("[CRTC:%d:%s] atomic driver check failed\n",
> crtc->base.id, crtc->name);
> diff --git a/drivers/gpu/drm/drm_simple_kms_helper.c b/drivers/gpu/drm/drm_simple_kms_helper.c
> index fa87b63e152a..4b46689634dd 100644
> --- a/drivers/gpu/drm/drm_simple_kms_helper.c
> +++ b/drivers/gpu/drm/drm_simple_kms_helper.c
> @@ -86,16 +86,18 @@ drm_simple_kms_crtc_mode_valid(struct drm_crtc *crtc,
> }
>
> static int drm_simple_kms_crtc_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> - bool has_primary = state->plane_mask &
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> + bool has_primary = crtc_state->plane_mask &
> drm_plane_mask(crtc->primary);
>
> /* We always want to have an active plane with an active CRTC */
> - if (has_primary != state->enable)
> + if (has_primary != crtc_state->enable)
> return -EINVAL;
>
> - return drm_atomic_add_affected_planes(state->state, crtc);
> + return drm_atomic_add_affected_planes(crtc_state->state, crtc);
> }
>
> static void drm_simple_kms_crtc_enable(struct drm_crtc *crtc,
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
> index 35f1d1dbb126..928f764efce8 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
> @@ -49,15 +49,17 @@ static void exynos_drm_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static int exynos_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
>
> - if (!state->enable)
> + if (!crtc_state->enable)
> return 0;
>
> if (exynos_crtc->ops->atomic_check)
> - return exynos_crtc->ops->atomic_check(exynos_crtc, state);
> + return exynos_crtc->ops->atomic_check(exynos_crtc, crtc_state);
>
> return 0;
> }
> diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
> index 7ecc27c41a6a..b6d864d7a0df 100644
> --- a/drivers/gpu/drm/imx/ipuv3-crtc.c
> +++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
> @@ -227,11 +227,13 @@ static bool ipu_crtc_mode_fixup(struct drm_crtc *crtc,
> }
>
> static int ipu_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> u32 primary_plane_mask = drm_plane_mask(crtc->primary);
>
> - if (state->active && (primary_plane_mask & state->plane_mask) == 0)
> + if (crtc_state->active && (primary_plane_mask & crtc_state->plane_mask) == 0)
> return -EINVAL;
>
> return 0;
> diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> index 2329754af116..aaa324bd5572 100644
> --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
> @@ -239,28 +239,33 @@ static void ingenic_drm_crtc_update_timings(struct ingenic_drm *priv,
> }
>
> static int ingenic_drm_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
> struct drm_plane_state *f1_state, *f0_state, *ipu_state = NULL;
>
> - if (state->gamma_lut &&
> - drm_color_lut_size(state->gamma_lut) != ARRAY_SIZE(priv->dma_hwdescs->palette)) {
> + if (crtc_state->gamma_lut &&
> + drm_color_lut_size(crtc_state->gamma_lut) != ARRAY_SIZE(priv->dma_hwdescs->palette)) {
> dev_dbg(priv->dev, "Invalid palette size\n");
> return -EINVAL;
> }
>
> - if (drm_atomic_crtc_needs_modeset(state) && priv->soc_info->has_osd) {
> - f1_state = drm_atomic_get_plane_state(state->state, &priv->f1);
> + if (drm_atomic_crtc_needs_modeset(crtc_state) && priv->soc_info->has_osd) {
> + f1_state = drm_atomic_get_plane_state(crtc_state->state,
> + &priv->f1);
> if (IS_ERR(f1_state))
> return PTR_ERR(f1_state);
>
> - f0_state = drm_atomic_get_plane_state(state->state, &priv->f0);
> + f0_state = drm_atomic_get_plane_state(crtc_state->state,
> + &priv->f0);
> if (IS_ERR(f0_state))
> return PTR_ERR(f0_state);
>
> if (IS_ENABLED(CONFIG_DRM_INGENIC_IPU) && priv->ipu_plane) {
> - ipu_state = drm_atomic_get_plane_state(state->state, priv->ipu_plane);
> + ipu_state = drm_atomic_get_plane_state(crtc_state->state,
> + priv->ipu_plane);
> if (IS_ERR(ipu_state))
> return PTR_ERR(ipu_state);
>
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> index 5ba9b49dfa7a..d05aa91bc882 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> @@ -874,8 +874,10 @@ struct plane_state {
> };
>
> static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct dpu_crtc *dpu_crtc;
> struct plane_state *pstates;
> struct dpu_crtc_state *cstate;
> @@ -900,32 +902,33 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
> pstates = kzalloc(sizeof(*pstates) * DPU_STAGE_MAX * 4, GFP_KERNEL);
>
> dpu_crtc = to_dpu_crtc(crtc);
> - cstate = to_dpu_crtc_state(state);
> + cstate = to_dpu_crtc_state(crtc_state);
>
> - if (!state->enable || !state->active) {
> + if (!crtc_state->enable || !crtc_state->active) {
> DPU_DEBUG("crtc%d -> enable %d, active %d, skip atomic_check\n",
> - crtc->base.id, state->enable, state->active);
> + crtc->base.id, crtc_state->enable,
> + crtc_state->active);
> goto end;
> }
>
> - mode = &state->adjusted_mode;
> + mode = &crtc_state->adjusted_mode;
> DPU_DEBUG("%s: check", dpu_crtc->name);
>
> /* force a full mode set if active state changed */
> - if (state->active_changed)
> - state->mode_changed = true;
> + if (crtc_state->active_changed)
> + crtc_state->mode_changed = true;
>
> memset(pipe_staged, 0, sizeof(pipe_staged));
>
> mixer_width = mode->hdisplay / cstate->num_mixers;
>
> - _dpu_crtc_setup_lm_bounds(crtc, state);
> + _dpu_crtc_setup_lm_bounds(crtc, crtc_state);
>
> crtc_rect.x2 = mode->hdisplay;
> crtc_rect.y2 = mode->vdisplay;
>
> /* get plane state for all drm planes associated with crtc state */
> - drm_atomic_crtc_state_for_each_plane_state(plane, pstate, state) {
> + drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
> struct drm_rect dst, clip = crtc_rect;
>
> if (IS_ERR_OR_NULL(pstate)) {
> @@ -1031,7 +1034,7 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
>
> atomic_inc(&_dpu_crtc_get_kms(crtc)->bandwidth_ref);
>
> - rc = dpu_core_perf_crtc_check(crtc, state);
> + rc = dpu_core_perf_crtc_check(crtc, crtc_state);
> if (rc) {
> DPU_ERROR("crtc%d failed performance check %d\n",
> crtc->base.id, rc);
> diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
> index 6b03ceeb5ba1..af80f3baf05b 100644
> --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
> @@ -307,7 +307,7 @@ static void mdp4_crtc_atomic_enable(struct drm_crtc *crtc,
> }
>
> static int mdp4_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc);
> DBG("%s: check", mdp4_crtc->name);
> diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
> index 747dd8a7aa6e..500f885c0eae 100644
> --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
> @@ -7,6 +7,7 @@
>
> #include <linux/sort.h>
>
> +#include <drm/drm_atomic.h>
> #include <drm/drm_mode.h>
> #include <drm/drm_crtc.h>
> #include <drm/drm_flip_work.h>
> @@ -682,15 +683,17 @@ static enum mdp_mixer_stage_id get_start_stage(struct drm_crtc *crtc,
> }
>
> static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct mdp5_kms *mdp5_kms = get_kms(crtc);
> struct drm_plane *plane;
> struct drm_device *dev = crtc->dev;
> struct plane_state pstates[STAGE_MAX + 1];
> const struct mdp5_cfg_hw *hw_cfg;
> const struct drm_plane_state *pstate;
> - const struct drm_display_mode *mode = &state->adjusted_mode;
> + const struct drm_display_mode *mode = &crtc_state->adjusted_mode;
> bool cursor_plane = false;
> bool need_right_mixer = false;
> int cnt = 0, i;
> @@ -699,7 +702,7 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
>
> DBG("%s: check", crtc->name);
>
> - drm_atomic_crtc_state_for_each_plane_state(plane, pstate, state) {
> + drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
> if (!pstate->visible)
> continue;
>
> @@ -731,7 +734,7 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
> if (mode->hdisplay > hw_cfg->lm.max_width)
> need_right_mixer = true;
>
> - ret = mdp5_crtc_setup_pipeline(crtc, state, need_right_mixer);
> + ret = mdp5_crtc_setup_pipeline(crtc, crtc_state, need_right_mixer);
> if (ret) {
> DRM_DEV_ERROR(dev->dev, "couldn't assign mixers %d\n", ret);
> return ret;
> @@ -744,7 +747,7 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc,
> WARN_ON(cursor_plane &&
> (pstates[cnt - 1].plane->type != DRM_PLANE_TYPE_CURSOR));
>
> - start = get_start_stage(crtc, state, &pstates[0].state->base);
> + start = get_start_stage(crtc, crtc_state, &pstates[0].state->base);
>
> /* verify that there are not too many planes attached to crtc
> * and that we don't have conflicting mixer stages:
> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> index 956f631997f2..b0757f84a979 100644
> --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
> @@ -269,17 +269,19 @@ static void mxsfb_crtc_mode_set_nofb(struct mxsfb_drm_private *mxsfb)
> }
>
> static int mxsfb_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> - bool has_primary = state->plane_mask &
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> + bool has_primary = crtc_state->plane_mask &
> drm_plane_mask(crtc->primary);
>
> /* The primary plane has to be enabled when the CRTC is active. */
> - if (state->active && !has_primary)
> + if (crtc_state->active && !has_primary)
> return -EINVAL;
>
> /* TODO: Is this needed ? */
> - return drm_atomic_add_affected_planes(state->state, crtc);
> + return drm_atomic_add_affected_planes(crtc_state->state, crtc);
> }
>
> static void mxsfb_crtc_atomic_flush(struct drm_crtc *crtc,
> diff --git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c
> index 841edfaf5b9d..0542ca22b33a 100644
> --- a/drivers/gpu/drm/nouveau/dispnv50/head.c
> +++ b/drivers/gpu/drm/nouveau/dispnv50/head.c
> @@ -30,6 +30,7 @@
> #include <nvif/event.h>
> #include <nvif/cl0046.h>
>
> +#include <drm/drm_atomic.h>
> #include <drm/drm_atomic_helper.h>
> #include <drm/drm_crtc_helper.h>
> #include <drm/drm_vblank.h>
> @@ -310,12 +311,14 @@ nv50_head_atomic_check_mode(struct nv50_head *head, struct nv50_head_atom *asyh)
> }
>
> static int
> -nv50_head_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state)
> +nv50_head_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct nouveau_drm *drm = nouveau_drm(crtc->dev);
> struct nv50_head *head = nv50_head(crtc);
> struct nv50_head_atom *armh = nv50_head_atom(crtc->state);
> - struct nv50_head_atom *asyh = nv50_head_atom(state);
> + struct nv50_head_atom *asyh = nv50_head_atom(crtc_state);
> struct nouveau_conn_atom *asyc = NULL;
> struct drm_connector_state *conns;
> struct drm_connector *conn;
> diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
> index fef3b0032fd8..69a0770ba38e 100644
> --- a/drivers/gpu/drm/omapdrm/omap_crtc.c
> +++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
> @@ -569,22 +569,25 @@ static bool omap_crtc_is_manually_updated(struct drm_crtc *crtc)
> }
>
> static int omap_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct drm_plane_state *pri_state;
>
> - if (state->color_mgmt_changed && state->gamma_lut) {
> - unsigned int length = state->gamma_lut->length /
> + if (crtc_state->color_mgmt_changed && crtc_state->gamma_lut) {
> + unsigned int length = crtc_state->gamma_lut->length /
> sizeof(struct drm_color_lut);
>
> if (length < 2)
> return -EINVAL;
> }
>
> - pri_state = drm_atomic_get_new_plane_state(state->state, crtc->primary);
> + pri_state = drm_atomic_get_new_plane_state(crtc_state->state,
> + crtc->primary);
> if (pri_state) {
> struct omap_crtc_state *omap_crtc_state =
> - to_omap_crtc_state(state);
> + to_omap_crtc_state(crtc_state);
>
> /* Mirror new values for zpos and rotation in omap_crtc_state */
> omap_crtc_state->zpos = pri_state->zpos;
> diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
> index 4c360a255849..460fb07b786f 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
> @@ -682,20 +682,23 @@ static void rcar_du_crtc_stop(struct rcar_du_crtc *rcrtc)
> */
>
> static int rcar_du_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> - struct rcar_du_crtc_state *rstate = to_rcar_crtc_state(state);
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> + struct rcar_du_crtc_state *rstate = to_rcar_crtc_state(crtc_state);
> struct drm_encoder *encoder;
> int ret;
>
> - ret = rcar_du_cmm_check(crtc, state);
> + ret = rcar_du_cmm_check(crtc, crtc_state);
> if (ret)
> return ret;
>
> /* Store the routes from the CRTC output to the DU outputs. */
> rstate->outputs = 0;
>
> - drm_for_each_encoder_mask(encoder, crtc->dev, state->encoder_mask) {
> + drm_for_each_encoder_mask(encoder, crtc->dev,
> + crtc_state->encoder_mask) {
> struct rcar_du_encoder *renc;
>
> /* Skip the writeback encoder. */
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> index 47835715b44b..fcbd758e6531 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
> @@ -1415,8 +1415,10 @@ static void vop_wait_for_irq_handler(struct vop *vop)
> }
>
> static int vop_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *crtc_state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct vop *vop = to_vop(crtc);
> struct drm_plane *plane;
> struct drm_plane_state *plane_state;
> diff --git a/drivers/gpu/drm/sun4i/sun4i_crtc.c b/drivers/gpu/drm/sun4i/sun4i_crtc.c
> index 999deb64bd70..8f91391832db 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_crtc.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_crtc.c
> @@ -15,6 +15,7 @@
>
> #include <video/videomode.h>
>
> +#include <drm/drm_atomic.h>
> #include <drm/drm_atomic_helper.h>
> #include <drm/drm_crtc.h>
> #include <drm/drm_modes.h>
> @@ -45,14 +46,16 @@ static struct drm_encoder *sun4i_crtc_get_encoder(struct drm_crtc *crtc)
> }
>
> static int sun4i_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc);
> struct sunxi_engine *engine = scrtc->engine;
> int ret = 0;
>
> if (engine && engine->ops && engine->ops->atomic_check)
> - ret = engine->ops->atomic_check(engine, state);
> + ret = engine->ops->atomic_check(engine, crtc_state);
>
> return ret;
> }
> diff --git a/drivers/gpu/drm/tidss/tidss_crtc.c b/drivers/gpu/drm/tidss/tidss_crtc.c
> index 848b9c7b553d..6739f489dfdf 100644
> --- a/drivers/gpu/drm/tidss/tidss_crtc.c
> +++ b/drivers/gpu/drm/tidss/tidss_crtc.c
> @@ -85,8 +85,10 @@ void tidss_crtc_error_irq(struct drm_crtc *crtc, u64 irqstatus)
> /* drm_crtc_helper_funcs */
>
> static int tidss_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct drm_device *ddev = crtc->dev;
> struct tidss_device *tidss = to_tidss(ddev);
> struct dispc_device *dispc = tidss->dispc;
> @@ -97,10 +99,10 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc,
>
> dev_dbg(ddev->dev, "%s\n", __func__);
>
> - if (!state->enable)
> + if (!crtc_state->enable)
> return 0;
>
> - mode = &state->adjusted_mode;
> + mode = &crtc_state->adjusted_mode;
>
> ok = dispc_vp_mode_valid(dispc, hw_videoport, mode);
> if (ok != MODE_OK) {
> @@ -109,7 +111,7 @@ static int tidss_crtc_atomic_check(struct drm_crtc *crtc,
> return -EINVAL;
> }
>
> - return dispc_vp_bus_check(dispc, hw_videoport, state);
> + return dispc_vp_bus_check(dispc, hw_videoport, crtc_state);
> }
>
> /*
> diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
> index da2ab2aa3577..d87a9fd4a203 100644
> --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
> +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
> @@ -657,15 +657,17 @@ static bool tilcdc_crtc_mode_fixup(struct drm_crtc *crtc,
> }
>
> static int tilcdc_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> /* If we are not active we don't care */
> - if (!state->active)
> + if (!crtc_state->active)
> return 0;
>
> - if (state->state->planes[0].ptr != crtc->primary ||
> - state->state->planes[0].state == NULL ||
> - state->state->planes[0].state->crtc != crtc) {
> + if (crtc_state->state->planes[0].ptr != crtc->primary ||
> + crtc_state->state->planes[0].state == NULL ||
> + crtc_state->state->planes[0].state->crtc != crtc) {
> dev_dbg(crtc->dev->dev, "CRTC primary plane must be present");
> return -EINVAL;
> }
> diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
> index 72141bb24aa5..161c2eb08898 100644
> --- a/drivers/gpu/drm/vc4/vc4_crtc.c
> +++ b/drivers/gpu/drm/vc4/vc4_crtc.c
> @@ -584,18 +584,21 @@ void vc4_crtc_get_margins(struct drm_crtc_state *state,
> }
>
> static int vc4_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> - struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(state);
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> + struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(crtc_state);
> struct drm_connector *conn;
> struct drm_connector_state *conn_state;
> int ret, i;
>
> - ret = vc4_hvs_atomic_check(crtc, state);
> + ret = vc4_hvs_atomic_check(crtc, crtc_state);
> if (ret)
> return ret;
>
> - for_each_new_connector_in_state(state->state, conn, conn_state, i) {
> + for_each_new_connector_in_state(crtc_state->state, conn, conn_state,
> + i) {
> if (conn_state->crtc != crtc)
> continue;
>
> diff --git a/drivers/gpu/drm/vc4/vc4_txp.c b/drivers/gpu/drm/vc4/vc4_txp.c
> index e0e0b72ea65c..34612edcabbd 100644
> --- a/drivers/gpu/drm/vc4/vc4_txp.c
> +++ b/drivers/gpu/drm/vc4/vc4_txp.c
> @@ -386,16 +386,18 @@ static const struct drm_crtc_funcs vc4_txp_crtc_funcs = {
> };
>
> static int vc4_txp_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> - struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(state);
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> + struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(crtc_state);
> int ret;
>
> - ret = vc4_hvs_atomic_check(crtc, state);
> + ret = vc4_hvs_atomic_check(crtc, crtc_state);
> if (ret)
> return ret;
>
> - state->no_vblank = true;
> + crtc_state->no_vblank = true;
> vc4_state->feed_txp = true;
>
> return 0;
> diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
> index 48b3194ee051..e81183ab87e0 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_display.c
> +++ b/drivers/gpu/drm/virtio/virtgpu_display.c
> @@ -111,7 +111,7 @@ static void virtio_gpu_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static int virtio_gpu_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> return 0;
> }
> diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c
> index e43e4e1b268a..6a49e70bdf18 100644
> --- a/drivers/gpu/drm/vkms/vkms_crtc.c
> +++ b/drivers/gpu/drm/vkms/vkms_crtc.c
> @@ -168,9 +168,11 @@ static const struct drm_crtc_funcs vkms_crtc_funcs = {
> };
>
> static int vkms_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> - struct vkms_crtc_state *vkms_state = to_vkms_crtc_state(state);
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> + struct vkms_crtc_state *vkms_state = to_vkms_crtc_state(crtc_state);
> struct drm_plane *plane;
> struct drm_plane_state *plane_state;
> int i = 0, ret;
> @@ -178,12 +180,12 @@ static int vkms_crtc_atomic_check(struct drm_crtc *crtc,
> if (vkms_state->active_planes)
> return 0;
>
> - ret = drm_atomic_add_affected_planes(state->state, crtc);
> + ret = drm_atomic_add_affected_planes(crtc_state->state, crtc);
> if (ret < 0)
> return ret;
>
> - drm_for_each_plane_mask(plane, crtc->dev, state->plane_mask) {
> - plane_state = drm_atomic_get_existing_plane_state(state->state,
> + drm_for_each_plane_mask(plane, crtc->dev, crtc_state->plane_mask) {
> + plane_state = drm_atomic_get_existing_plane_state(crtc_state->state,
> plane);
> WARN_ON(!plane_state);
>
> @@ -199,8 +201,8 @@ static int vkms_crtc_atomic_check(struct drm_crtc *crtc,
> vkms_state->num_active_planes = i;
>
> i = 0;
> - drm_for_each_plane_mask(plane, crtc->dev, state->plane_mask) {
> - plane_state = drm_atomic_get_existing_plane_state(state->state,
> + drm_for_each_plane_mask(plane, crtc->dev, crtc_state->plane_mask) {
> + plane_state = drm_atomic_get_existing_plane_state(crtc_state->state,
> plane);
>
> if (!plane_state->visible)
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> index 312ed0881a99..a74c9454ade2 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
> @@ -522,8 +522,10 @@ int vmw_du_cursor_plane_atomic_check(struct drm_plane *plane,
>
>
> int vmw_du_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *new_state)
> + struct drm_atomic_state *state)
> {
> + struct drm_crtc_state *new_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> struct vmw_display_unit *du = vmw_crtc_to_du(new_state->crtc);
> int connector_mask = drm_connector_mask(&du->connector);
> bool has_primary = new_state->plane_mask &
> diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
> index 3ee03227607c..b3d4e7b4c8c5 100644
> --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
> +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.h
> @@ -473,7 +473,7 @@ void vmw_du_plane_unpin_surf(struct vmw_plane_state *vps,
> bool unreference);
>
> int vmw_du_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state);
> + struct drm_atomic_state *state);
> void vmw_du_crtc_atomic_begin(struct drm_crtc *crtc,
> struct drm_crtc_state *old_crtc_state);
> void vmw_du_crtc_atomic_flush(struct drm_crtc *crtc,
> diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c
> index 0b3bd62e7631..12d3877b3685 100644
> --- a/drivers/gpu/drm/xlnx/zynqmp_disp.c
> +++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c
> @@ -1506,9 +1506,11 @@ zynqmp_disp_crtc_atomic_disable(struct drm_crtc *crtc,
> }
>
> static int zynqmp_disp_crtc_atomic_check(struct drm_crtc *crtc,
> - struct drm_crtc_state *state)
> + struct drm_atomic_state *state)
> {
> - return drm_atomic_add_affected_planes(state->state, crtc);
> + struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
> + crtc);
> + return drm_atomic_add_affected_planes(crtc_state->state, crtc);
> }
>
> static void
> diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h
> index bde42988c4b5..b97441deaf93 100644
> --- a/include/drm/drm_modeset_helper_vtables.h
> +++ b/include/drm/drm_modeset_helper_vtables.h
> @@ -336,8 +336,7 @@ struct drm_crtc_helper_funcs {
> *
> * This function is called in the check phase of an atomic update. The
> * driver is not allowed to change anything outside of the free-standing
> - * state objects passed-in or assembled in the overall &drm_atomic_state
> - * update tracking structure.
> + * state object passed-in.
> *
> * Also beware that userspace can request its own custom modes, neither
> * core nor helpers filter modes to the list of probe modes reported by
> @@ -353,7 +352,7 @@ struct drm_crtc_helper_funcs {
> * deadlock.
> */
> int (*atomic_check)(struct drm_crtc *crtc,
> - struct drm_crtc_state *state);
> + struct drm_atomic_state *state);
>
> /**
> * @atomic_begin:
>
--
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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