From: Andy Yan <andyshrk@163.com>
To: heiko@sntech.de
Cc: hjc@rock-chips.com, krzk+dt@kernel.org,
devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
derek.foreman@collabora.com, detlev.casanova@collabora.com,
daniel@fooishbar.org, robh@kernel.org,
sebastian.reichel@collabora.com,
Andy Yan <andy.yan@rock-chips.com>,
Michael Riesch <michael.riesch@wolfvision.net>
Subject: [PATCH v14 08/13] drm/rockchip: vop2: Set plane possible crtcs by possible vp mask
Date: Wed, 12 Feb 2025 17:35:03 +0800 [thread overview]
Message-ID: <20250212093530.52961-9-andyshrk@163.com> (raw)
In-Reply-To: <20250212093530.52961-1-andyshrk@163.com>
From: Andy Yan <andy.yan@rock-chips.com>
In the upcoming VOP of rk3576, a window cannot attach to all Video
Ports, we introduce a possible_vp_mask for every window to indicate
which Video Ports this window can attach to.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net> # on RK3568
Tested-by: Detlev Casanova <detlev.casanova@collabora.com>
---
(no changes since v1)
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 18 +++++++++++++++++-
drivers/gpu/drm/rockchip/rockchip_drm_vop2.h | 1 +
drivers/gpu/drm/rockchip/rockchip_vop2_reg.c | 14 ++++++++++++++
3 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index d6f22c17b0f9..4a9a397dc06b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -2336,6 +2336,10 @@ static int vop2_create_crtcs(struct vop2 *vop2)
if (win->base.type == DRM_PLANE_TYPE_PRIMARY)
continue;
+ /* If this win can not attached to this VP */
+ if (!(win->data->possible_vp_mask & BIT(vp->id)))
+ continue;
+
if (vop2_is_mirror_win(win))
continue;
@@ -2367,7 +2371,19 @@ static int vop2_create_crtcs(struct vop2 *vop2)
win->type = DRM_PLANE_TYPE_OVERLAY;
- possible_crtcs = (1 << nvps) - 1;
+ possible_crtcs = 0;
+ nvp = 0;
+ for (j = 0; j < vop2_data->nr_vps; j++) {
+ vp = &vop2->vps[j];
+
+ if (!vp->crtc.port)
+ continue;
+
+ if (win->data->possible_vp_mask & BIT(vp->id))
+ possible_crtcs |= BIT(nvp);
+ nvp++;
+ }
+
ret = vop2_plane_init(vop2, win, possible_crtcs);
if (ret) {
drm_err(vop2->drm, "failed to init overlay plane %s: %d\n",
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h
index a9bcaa6e27f6..da0846dfeb2a 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h
@@ -167,6 +167,7 @@ struct vop2_win_data {
unsigned int phys_id;
u32 base;
+ u32 possible_vp_mask;
enum drm_plane_type type;
u32 nformats;
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
index 68bcd50c9af4..bca4cba6ea5c 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
@@ -347,6 +347,7 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
.name = "Smart0-win0",
.phys_id = ROCKCHIP_VOP2_SMART0,
.base = 0x1c00,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2),
.formats = formats_smart,
.nformats = ARRAY_SIZE(formats_smart),
.format_modifiers = format_modifiers,
@@ -360,6 +361,7 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
}, {
.name = "Smart1-win0",
.phys_id = ROCKCHIP_VOP2_SMART1,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2),
.formats = formats_smart,
.nformats = ARRAY_SIZE(formats_smart),
.format_modifiers = format_modifiers,
@@ -373,6 +375,7 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
}, {
.name = "Esmart1-win0",
.phys_id = ROCKCHIP_VOP2_ESMART1,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2),
.formats = formats_rk356x_esmart,
.nformats = ARRAY_SIZE(formats_rk356x_esmart),
.format_modifiers = format_modifiers,
@@ -386,6 +389,7 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
}, {
.name = "Esmart0-win0",
.phys_id = ROCKCHIP_VOP2_ESMART0,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2),
.formats = formats_rk356x_esmart,
.nformats = ARRAY_SIZE(formats_rk356x_esmart),
.format_modifiers = format_modifiers,
@@ -400,6 +404,7 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
.name = "Cluster0-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER0,
.base = 0x1000,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2),
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
@@ -415,6 +420,7 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
.name = "Cluster1-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER1,
.base = 0x1200,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2),
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
@@ -580,6 +586,7 @@ static const struct vop2_win_data rk3588_vop_win_data[] = {
.name = "Cluster0-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER0,
.base = 0x1000,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2) | BIT(3),
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
@@ -598,6 +605,7 @@ static const struct vop2_win_data rk3588_vop_win_data[] = {
.name = "Cluster1-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER1,
.base = 0x1200,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2) | BIT(3),
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
@@ -616,6 +624,7 @@ static const struct vop2_win_data rk3588_vop_win_data[] = {
.name = "Cluster2-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER2,
.base = 0x1400,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2) | BIT(3),
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
@@ -634,6 +643,7 @@ static const struct vop2_win_data rk3588_vop_win_data[] = {
.name = "Cluster3-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER3,
.base = 0x1600,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2) | BIT(3),
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
@@ -651,6 +661,7 @@ static const struct vop2_win_data rk3588_vop_win_data[] = {
}, {
.name = "Esmart0-win0",
.phys_id = ROCKCHIP_VOP2_ESMART0,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2) | BIT(3),
.formats = formats_esmart,
.nformats = ARRAY_SIZE(formats_esmart),
.format_modifiers = format_modifiers,
@@ -667,6 +678,7 @@ static const struct vop2_win_data rk3588_vop_win_data[] = {
}, {
.name = "Esmart1-win0",
.phys_id = ROCKCHIP_VOP2_ESMART1,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2) | BIT(3),
.formats = formats_esmart,
.nformats = ARRAY_SIZE(formats_esmart),
.format_modifiers = format_modifiers,
@@ -684,6 +696,7 @@ static const struct vop2_win_data rk3588_vop_win_data[] = {
.name = "Esmart2-win0",
.phys_id = ROCKCHIP_VOP2_ESMART2,
.base = 0x1c00,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2) | BIT(3),
.formats = formats_esmart,
.nformats = ARRAY_SIZE(formats_esmart),
.format_modifiers = format_modifiers,
@@ -699,6 +712,7 @@ static const struct vop2_win_data rk3588_vop_win_data[] = {
}, {
.name = "Esmart3-win0",
.phys_id = ROCKCHIP_VOP2_ESMART3,
+ .possible_vp_mask = BIT(0) | BIT(1) | BIT(2) | BIT(3),
.formats = formats_esmart,
.nformats = ARRAY_SIZE(formats_esmart),
.format_modifiers = format_modifiers,
--
2.34.1
next prev parent reply other threads:[~2025-02-12 9:51 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-12 9:34 [PATCH v14 00/13] VOP Support for rk3576 Andy Yan
2025-02-12 9:34 ` [PATCH v14 01/13] drm/rockchip: vop2: use devm_regmap_field_alloc for cluster-regs Andy Yan
2025-02-12 9:34 ` [PATCH v14 02/13] drm/rockchip: vop2: Rename TRANSFORM_OFFSET to TRANSFORM_OFFS Andy Yan
2025-02-12 10:59 ` Heiko Stübner
2025-02-13 10:52 ` Andy Yan
2025-02-12 9:34 ` [PATCH v14 03/13] drm/rockchip: vop2: Add platform specific callback Andy Yan
2025-02-12 9:34 ` [PATCH v14 04/13] drm/rockchip: vop2: Merge vop2_cluster/esmart_init function Andy Yan
2025-02-14 22:24 ` Heiko Stübner
2025-02-15 7:34 ` Andy Yan
2025-02-12 9:35 ` [PATCH v14 05/13] drm/rockchip: vop2: Support for different layer select configuration between VPs Andy Yan
2025-02-12 9:35 ` [PATCH v14 06/13] drm/rockchip: vop2: Introduce vop hardware version Andy Yan
2025-02-12 9:35 ` [PATCH v14 07/13] drm/rockchip: vop2: Register the primary plane and overlay plane separately Andy Yan
2025-02-12 9:35 ` Andy Yan [this message]
2025-02-12 9:35 ` [PATCH v14 09/13] drm/rockchip: vop2: Add uv swap for cluster window Andy Yan
2025-02-12 9:35 ` [PATCH v14 10/13] dt-bindings: display: vop2: describe constraint SoC by SoC Andy Yan
2025-02-12 9:36 ` [PATCH v14 11/13] dt-bindings: display: vop2: Add missing rockchip,grf property for rk3566/8 Andy Yan
2025-02-12 9:36 ` [PATCH v14 12/13] dt-bindings: display: vop2: Add rk3576 support Andy Yan
2025-02-12 9:36 ` [PATCH v14 13/13] drm/rockchip: vop2: Add support for rk3576 Andy Yan
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