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From: Abhinav Kumar <quic_abhinavk@quicinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>
Cc: Stephen Boyd <swboyd@chromium.org>,
	David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
	Bjorn Andersson <andersson@kernel.org>,
	<linux-arm-msm@vger.kernel.org>,
	<dri-devel@lists.freedesktop.org>,
	<freedreno@lists.freedesktop.org>
Subject: Re: [PATCH v3 16/27] drm/msm/dpu: drop redundant plane dst check from dpu_crtc_atomic_check()
Date: Fri, 3 Feb 2023 14:57:08 -0800	[thread overview]
Message-ID: <aacaa878-67d1-20d6-e91a-5c9c76247cec@quicinc.com> (raw)
In-Reply-To: <20230203182132.1307834-17-dmitry.baryshkov@linaro.org>



On 2/3/2023 10:21 AM, Dmitry Baryshkov wrote:
> The helper drm_atomic_helper_check_plane_state() already checks whether
> the scaled and clipped plane falls into the CRTC visible region (and
> clears plane_state->visible if it doesn't). Drop the redundant check
> from dpu_crtc_atomic_check().
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>

> ---
>   drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 16 ----------------
>   1 file changed, 16 deletions(-)
> 
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> index bd09bb319a58..73e1a8c69ef0 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> @@ -1132,11 +1132,9 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
>   
>   	const struct drm_plane_state *pstate;
>   	struct drm_plane *plane;
> -	struct drm_display_mode *mode;
>   
>   	int rc = 0;
>   
> -	struct drm_rect crtc_rect = { 0 };
>   	bool needs_dirtyfb = dpu_crtc_needs_dirtyfb(crtc_state);
>   
>   	if (!crtc_state->enable || !crtc_state->active) {
> @@ -1147,7 +1145,6 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
>   		return 0;
>   	}
>   
> -	mode = &crtc_state->adjusted_mode;
>   	DRM_DEBUG_ATOMIC("%s: check\n", dpu_crtc->name);
>   
>   	/* force a full mode set if active state changed */
> @@ -1157,13 +1154,9 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
>   	if (cstate->num_mixers)
>   		_dpu_crtc_setup_lm_bounds(crtc, crtc_state);
>   
> -	crtc_rect.x2 = mode->hdisplay;
> -	crtc_rect.y2 = mode->vdisplay;
> -
>   	/* FIXME: move this to dpu_plane_atomic_check? */
>   	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
>   		struct dpu_plane_state *dpu_pstate = to_dpu_plane_state(pstate);
> -		struct drm_rect dst, clip = crtc_rect;
>   
>   		if (IS_ERR_OR_NULL(pstate)) {
>   			rc = PTR_ERR(pstate);
> @@ -1176,15 +1169,6 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
>   			continue;
>   
>   		dpu_pstate->needs_dirtyfb = needs_dirtyfb;
> -
> -		dst = drm_plane_state_dest(pstate);
> -		if (!drm_rect_intersect(&clip, &dst)) {
> -			DPU_ERROR("invalid vertical/horizontal destination\n");
> -			DPU_ERROR("display: " DRM_RECT_FMT " plane: "
> -				  DRM_RECT_FMT "\n", DRM_RECT_ARG(&crtc_rect),
> -				  DRM_RECT_ARG(&dst));
> -			return -E2BIG;
> -		}
>   	}
>   
>   	atomic_inc(&_dpu_crtc_get_kms(crtc)->bandwidth_ref);

WARNING: multiple messages have this Message-ID (diff)
From: Abhinav Kumar <quic_abhinavk@quicinc.com>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>
Cc: freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
	Bjorn Andersson <andersson@kernel.org>,
	dri-devel@lists.freedesktop.org,
	Stephen Boyd <swboyd@chromium.org>
Subject: Re: [PATCH v3 16/27] drm/msm/dpu: drop redundant plane dst check from dpu_crtc_atomic_check()
Date: Fri, 3 Feb 2023 14:57:08 -0800	[thread overview]
Message-ID: <aacaa878-67d1-20d6-e91a-5c9c76247cec@quicinc.com> (raw)
In-Reply-To: <20230203182132.1307834-17-dmitry.baryshkov@linaro.org>



On 2/3/2023 10:21 AM, Dmitry Baryshkov wrote:
> The helper drm_atomic_helper_check_plane_state() already checks whether
> the scaled and clipped plane falls into the CRTC visible region (and
> clears plane_state->visible if it doesn't). Drop the redundant check
> from dpu_crtc_atomic_check().
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>

> ---
>   drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 16 ----------------
>   1 file changed, 16 deletions(-)
> 
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> index bd09bb319a58..73e1a8c69ef0 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> @@ -1132,11 +1132,9 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
>   
>   	const struct drm_plane_state *pstate;
>   	struct drm_plane *plane;
> -	struct drm_display_mode *mode;
>   
>   	int rc = 0;
>   
> -	struct drm_rect crtc_rect = { 0 };
>   	bool needs_dirtyfb = dpu_crtc_needs_dirtyfb(crtc_state);
>   
>   	if (!crtc_state->enable || !crtc_state->active) {
> @@ -1147,7 +1145,6 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
>   		return 0;
>   	}
>   
> -	mode = &crtc_state->adjusted_mode;
>   	DRM_DEBUG_ATOMIC("%s: check\n", dpu_crtc->name);
>   
>   	/* force a full mode set if active state changed */
> @@ -1157,13 +1154,9 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
>   	if (cstate->num_mixers)
>   		_dpu_crtc_setup_lm_bounds(crtc, crtc_state);
>   
> -	crtc_rect.x2 = mode->hdisplay;
> -	crtc_rect.y2 = mode->vdisplay;
> -
>   	/* FIXME: move this to dpu_plane_atomic_check? */
>   	drm_atomic_crtc_state_for_each_plane_state(plane, pstate, crtc_state) {
>   		struct dpu_plane_state *dpu_pstate = to_dpu_plane_state(pstate);
> -		struct drm_rect dst, clip = crtc_rect;
>   
>   		if (IS_ERR_OR_NULL(pstate)) {
>   			rc = PTR_ERR(pstate);
> @@ -1176,15 +1169,6 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
>   			continue;
>   
>   		dpu_pstate->needs_dirtyfb = needs_dirtyfb;
> -
> -		dst = drm_plane_state_dest(pstate);
> -		if (!drm_rect_intersect(&clip, &dst)) {
> -			DPU_ERROR("invalid vertical/horizontal destination\n");
> -			DPU_ERROR("display: " DRM_RECT_FMT " plane: "
> -				  DRM_RECT_FMT "\n", DRM_RECT_ARG(&crtc_rect),
> -				  DRM_RECT_ARG(&dst));
> -			return -E2BIG;
> -		}
>   	}
>   
>   	atomic_inc(&_dpu_crtc_get_kms(crtc)->bandwidth_ref);

  reply	other threads:[~2023-02-03 22:57 UTC|newest]

Thread overview: 176+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-03 18:21 [PATCH v3 00/27] drm/msm/dpu: wide planes support Dmitry Baryshkov
2023-02-03 18:21 ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 01/27] drm/msm/dpu: rename struct dpu_hw_pipe(_cfg) to dpu_hw_sspp(_cfg) Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 19:31   ` Abhinav Kumar
2023-02-03 19:31     ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 02/27] drm/msm/dpu: move SSPP allocation to the RM Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 03/27] drm/msm/dpu: move SSPP debugfs creation to dpu_kms.c Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 04/27] drm/msm/dpu: drop EAGAIN check from dpu_format_populate_layout Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 05/27] drm/msm/dpu: move pipe_hw to dpu_plane_state Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 19:34   ` Abhinav Kumar
2023-02-03 19:34     ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 06/27] drm/msm/dpu: drop dpu_plane_pipe function Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 07/27] drm/msm/dpu: introduce struct dpu_sw_pipe Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 08/27] drm/msm/dpu: use dpu_sw_pipe for dpu_hw_sspp callbacks Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 09/27] drm/msm/dpu: pass dpu_format to _dpu_hw_sspp_setup_scaler3() Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 19:36   ` Abhinav Kumar
2023-02-03 19:36     ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 10/27] drm/msm/dpu: clean up SRC addresses when setting up SSPP for solid fill Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 20:36   ` Abhinav Kumar
2023-02-03 20:36     ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 11/27] drm/msm/dpu: move stride programming to dpu_hw_sspp_setup_sourceaddress Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 20:37   ` Abhinav Kumar
2023-02-03 20:37     ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 12/27] drm/msm/dpu: remove dpu_hw_fmt_layout from struct dpu_hw_sspp_cfg Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 13/27] drm/msm/dpu: drop src_split and multirect check from dpu_crtc_atomic_check Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 14/27] drm/msm/dpu: don't use unsupported blend stages Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 20:42   ` Abhinav Kumar
2023-02-03 20:42     ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 15/27] drm/msm/dpu: move the rest of plane checks to dpu_plane_atomic_check() Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 22:44   ` Abhinav Kumar
2023-02-03 22:44     ` Abhinav Kumar
2023-02-03 22:55     ` Dmitry Baryshkov
2023-02-03 22:55       ` Dmitry Baryshkov
2023-02-14 23:25       ` Abhinav Kumar
2023-02-14 23:25         ` Abhinav Kumar
2023-02-15  0:08         ` Dmitry Baryshkov
2023-02-15  0:08           ` Dmitry Baryshkov
2023-03-03 11:43           ` Dmitry Baryshkov
2023-03-03 11:43             ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 16/27] drm/msm/dpu: drop redundant plane dst check from dpu_crtc_atomic_check() Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 22:57   ` Abhinav Kumar [this message]
2023-02-03 22:57     ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 17/27] drm/msm/dpu: rewrite plane's QoS-related functions to take dpu_sw_pipe and dpu_format Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 23:07   ` Abhinav Kumar
2023-02-03 23:07     ` Abhinav Kumar
2023-02-03 23:20     ` Dmitry Baryshkov
2023-02-03 23:20       ` Dmitry Baryshkov
2023-02-08 23:09       ` Abhinav Kumar
2023-02-08 23:09         ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 18/27] drm/msm/dpu: populate SmartDMA features in hw catalog Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-03 23:35   ` Abhinav Kumar
2023-02-03 23:35     ` Abhinav Kumar
2023-02-04  2:29     ` Dmitry Baryshkov
2023-02-04  2:29       ` Dmitry Baryshkov
2023-02-04  2:43       ` Abhinav Kumar
2023-02-04  2:43         ` Abhinav Kumar
2023-02-04  4:10         ` Dmitry Baryshkov
2023-02-04  4:10           ` Dmitry Baryshkov
2023-02-04  5:10           ` Abhinav Kumar
2023-02-04  5:10             ` Abhinav Kumar
2023-02-04 10:43             ` Dmitry Baryshkov
2023-02-04 10:43               ` Dmitry Baryshkov
2023-02-04 18:35               ` Abhinav Kumar
2023-02-04 18:35                 ` Abhinav Kumar
2023-02-04 21:08                 ` Dmitry Baryshkov
2023-02-04 21:08                   ` Dmitry Baryshkov
2023-02-04 23:20                   ` Abhinav Kumar
2023-02-04 23:20                     ` Abhinav Kumar
2023-02-05  0:29                     ` Dmitry Baryshkov
2023-02-05  0:29                       ` Dmitry Baryshkov
2023-02-05  0:36                       ` Abhinav Kumar
2023-02-05  0:36                         ` Abhinav Kumar
2023-02-08 23:53                         ` Dmitry Baryshkov
2023-02-08 23:53                           ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 19/27] drm/msm/dpu: make _dpu_plane_calc_clk accept mode directly Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-06 18:48   ` Abhinav Kumar
2023-02-06 18:48     ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 20/27] drm/msm/dpu: add dpu_hw_pipe_cfg to dpu_plane_state Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-06 19:07   ` Abhinav Kumar
2023-02-06 19:07     ` Abhinav Kumar
2023-02-16 16:49     ` Dmitry Baryshkov
2023-02-16 16:49       ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 21/27] drm/msm/dpu: simplify dpu_plane_validate_src() Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-06 22:40   ` Abhinav Kumar
2023-02-06 22:40     ` Abhinav Kumar
2023-02-07  0:27     ` Dmitry Baryshkov
2023-02-07  0:27       ` Dmitry Baryshkov
2023-02-07  0:42       ` Abhinav Kumar
2023-02-07  0:42         ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 22/27] drm/msm/dpu: rework dpu_plane_sspp_atomic_update() Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-07  0:22   ` Abhinav Kumar
2023-02-07  0:22     ` Abhinav Kumar
2023-02-09  0:49     ` Dmitry Baryshkov
2023-02-09  0:49       ` Dmitry Baryshkov
2023-02-09  0:51     ` Dmitry Baryshkov
2023-02-09  0:51       ` Dmitry Baryshkov
2023-02-09 11:46     ` Dmitry Baryshkov
2023-02-09 11:46       ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 23/27] drm/msm/dpu: rework dpu_plane_atomic_check() Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-07 17:49   ` Abhinav Kumar
2023-02-07 17:49     ` Abhinav Kumar
2023-02-07 17:51     ` Dmitry Baryshkov
2023-02-07 17:51       ` Dmitry Baryshkov
2023-02-07 17:57       ` Abhinav Kumar
2023-02-07 17:57         ` Abhinav Kumar
2023-02-07 17:59         ` Dmitry Baryshkov
2023-02-07 17:59           ` Dmitry Baryshkov
2023-02-07 18:08           ` Abhinav Kumar
2023-02-07 18:08             ` Abhinav Kumar
2023-02-07 19:51             ` Dmitry Baryshkov
2023-02-07 19:51               ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 24/27] drm/msm/dpu: rework plane CSC setting Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-07 20:05   ` Abhinav Kumar
2023-02-07 20:05     ` Abhinav Kumar
2023-02-07 20:44     ` Dmitry Baryshkov
2023-02-07 20:44       ` Dmitry Baryshkov
2023-02-07 20:57       ` Abhinav Kumar
2023-02-07 20:57         ` Abhinav Kumar
2023-02-03 18:21 ` [PATCH v3 25/27] drm/msm/dpu: rework static color fill code Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-08 22:34   ` Abhinav Kumar
2023-02-08 22:34     ` Abhinav Kumar
2023-02-09  0:53     ` Dmitry Baryshkov
2023-02-09  0:53       ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 26/27] drm/msm/dpu: split pipe handling from _dpu_crtc_blend_setup_mixer Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-08 23:44   ` Abhinav Kumar
2023-02-08 23:44     ` Abhinav Kumar
2023-02-08 23:47     ` Dmitry Baryshkov
2023-02-08 23:47       ` Dmitry Baryshkov
2023-03-03 12:18     ` Dmitry Baryshkov
2023-03-03 12:18       ` Dmitry Baryshkov
2023-02-03 18:21 ` [PATCH v3 27/27] drm/msm/dpu: add support for wide planes Dmitry Baryshkov
2023-02-03 18:21   ` Dmitry Baryshkov
2023-02-09  2:19   ` Abhinav Kumar
2023-02-09  2:19     ` Abhinav Kumar
2023-02-09 11:45     ` Dmitry Baryshkov
2023-02-09 11:45       ` Dmitry Baryshkov
2023-02-09 19:25       ` Abhinav Kumar
2023-02-09 19:25         ` Abhinav Kumar
2023-02-09 21:23         ` Dmitry Baryshkov
2023-02-09 21:23           ` Dmitry Baryshkov
2023-02-09 22:12           ` [Freedreno] " Abhinav Kumar
2023-02-09 22:12             ` Abhinav Kumar
2023-02-10  0:09             ` Dmitry Baryshkov
2023-02-10  0:09               ` Dmitry Baryshkov
2023-02-10  1:12               ` Abhinav Kumar
2023-02-10  1:12                 ` Abhinav Kumar
2023-02-10  2:46                 ` Dmitry Baryshkov
2023-02-10  2:46                   ` Dmitry Baryshkov
2023-02-03 18:24 ` [PATCH v3 00/27] drm/msm/dpu: wide planes support Dmitry Baryshkov
2023-02-03 18:24   ` Dmitry Baryshkov

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