[PATCH v5 18/18] drm/rockchip: vop2: Add support for rk3576

Andy Yan
2024-12-09T12:35:00Z

VOP2 on rk3576:
Three video ports:
VP0 Max 4096x2160
VP1 Max 2560x1600
VP2 Max 1920x1080

2 4K Cluster windows with AFBC/RFBC, line RGB and YUV
4 Esmart windows with line RGB/YUV support:
Esmart0/1: 4K
Esmart2/3: 2k, or worked together as a single 4K plane at shared
line buffer mode.

Compared to the previous VOP, another difference is that each VP
has its own independent vsync interrupt number.

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>

---

Changes in v5:
- Add axi id configuration
- Remove the non-existent CBCR scale register.

Changes in v3:
- Share the alpha setup function with rk3568
- recoder the code block by soc

Changes in v2:
- Add platform specific callback

drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 144 ++-
drivers/gpu/drm/rockchip/rockchip_drm_vop2.h | 87 ++
drivers/gpu/drm/rockchip/rockchip_vop2_reg.c | 950 +++++++++++++++++--
3 files changed, 1056 insertions(+), 125 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index 4922cce3247a..e9b98479ae61 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -1276,6 +1276,9 @@ static void vop2_plane_atomic_update(struct drm_plane *plane,
vop2_win_write(win, VOP2_WIN_AXI_UV_R_ID, win->data->axi_uv_r_id);
}

+ if (vop2->version >= VOP_VERSION_RK3576)
+ vop2_win_write(win, VOP2_WIN_VP_SEL, vp->id);
+
if (vop2_cluster_window(win))
vop2_win_write(win, VOP2_WIN_AFBC_HALF_BLOCK_EN, half_block_en);

@@ -1340,6 +1343,11 @@ static void vop2_plane_atomic_update(struct drm_plane *plane,
else
vop2_win_write(win, VOP2_WIN_AFBC_BLOCK_SPLIT_EN, 0);

+ if (vop2->version >= VOP_VERSION_RK3576) {
+ vop2_win_write(win, VOP2_WIN_AFBC_PLD_OFFSET_EN, 1);
+ vop2_win_write(win, VOP2_WIN_AFBC_PLD_OFFSET, yrgb_mst);
+ }
+
transform_offset = vop2_afbc_transform_offset(pstate, half_block_en);
vop2_win_write(win, VOP2_WIN_AFBC_HDR_PTR, yrgb_mst);
vop2_win_write(win, VOP2_WIN_AFBC_PIC_SIZE, act_info);
@@ -2119,6 +2127,56 @@ static const struct drm_crtc_funcs vop2_crtc_funcs = {
.late_register = vop2_crtc_late_register,
};

+static irqreturn_t rk3576_vp_isr(int irq, void *data)
+{
+ struct vop2_video_port *vp = data;
+ struct vop2 *vop2 = vp->vop2;
+ struct drm_crtc *crtc = &vp->crtc;
+ uint32_t irqs;
+ int ret = IRQ_NONE;
+
+ /*
+ * The irq is shared with the iommu. If the runtime-pm state of the
+ * vop2-device is disabled the irq has to be targeted at the iommu.
+ */
+ if (!pm_runtime_get_if_in_use(vop2->dev))
+ return IRQ_NONE;
+
+ irqs = vop2_readl(vop2, RK3568_VP_INT_STATUS(vp->id));
+ vop2_writel(vop2, RK3568_VP_INT_CLR(vp->id), irqs << 16 | irqs);
+
+ if (irqs & VP_INT_DSP_HOLD_VALID) {
+ complete(&vp->dsp_hold_completion);
+ ret = IRQ_HANDLED;
+ }
+
+ if (irqs & VP_INT_FS_FIELD) {
+ drm_crtc_handle_vblank(crtc);
+ spin_lock(&crtc->dev->event_lock);
+ if (vp->event) {
+ u32 val = vop2_readl(vop2, RK3568_REG_CFG_DONE);
+
+ if (!(val & BIT(vp->id))) {
+ drm_crtc_send_vblank_event(crtc, vp->event);
+ vp->event = NULL;
+ drm_crtc_vblank_put(crtc);
+ }
+ }
+ spin_unlock(&crtc->dev->event_lock);
+
+ ret = IRQ_HANDLED;
+ }
+
+ if (irqs & VP_INT_POST_BUF_EMPTY) {
+ drm_err_ratelimited(vop2->drm, "POST_BUF_EMPTY irq err at vp%d\n", vp->id);
+ ret = IRQ_HANDLED;
+ }
+
+ pm_runtime_put(vop2->dev);
+
+ return ret;
+}
+
static irqreturn_t vop2_isr(int irq, void *data)
{
struct vop2 *vop2 = data;
@@ -2134,41 +2192,43 @@ static irqreturn_t vop2_isr(int irq, void *data)
if (!pm_runtime_get_if_in_use(vop2->dev))
return IRQ_NONE;

- for (i = 0; i < vop2_data->nr_vps; i++) {
- struct vop2_video_port *vp = &vop2->vps[i];
- struct drm_crtc *crtc = &vp->crtc;
- u32 irqs;
+ if (vop2->version < VOP_VERSION_RK3576) {
+ for (i = 0; i < vop2_data->nr_vps; i++) {
+ struct vop2_video_port *vp = &vop2->vps[i];
+ struct drm_crtc *crtc = &vp->crtc;
+ u32 irqs;

- irqs = vop2_readl(vop2, RK3568_VP_INT_STATUS(vp->id));
- vop2_writel(vop2, RK3568_VP_INT_CLR(vp->id), irqs << 16 | irqs);
+ irqs = vop2_readl(vop2, RK3568_VP_INT_STATUS(vp->id));
+ vop2_writel(vop2, RK3568_VP_INT_CLR(vp->id), irqs << 16 | irqs);

- if (irqs & VP_INT_DSP_HOLD_VALID) {
- complete(&vp->dsp_hold_completion);
- ret = IRQ_HANDLED;
- }
-
- if (irqs & VP_INT_FS_FIELD) {
- drm_crtc_handle_vblank(crtc);
- spin_lock(&crtc->dev->event_lock);
- if (vp->event) {
- u32 val = vop2_readl(vop2, RK3568_REG_CFG_DONE);
+ if (irqs & VP_INT_DSP_HOLD_VALID) {
+ complete(&vp->dsp_hold_completion);
+ ret = IRQ_HANDLED;
+ }

- if (!(val & BIT(vp->id))) {
- drm_crtc_send_vblank_event(crtc, vp->event);
- vp->event = NULL;
- drm_crtc_vblank_put(crtc);
+ if (irqs & VP_INT_FS_FIELD) {
+ drm_crtc_handle_vblank(crtc);
+ spin_lock(&crtc->dev->event_lock);
+ if (vp->event) {
+ u32 val = vop2_readl(vop2, RK3568_REG_CFG_DONE);
+
+ if (!(val & BIT(vp->id))) {
+ drm_crtc_send_vblank_event(crtc, vp->event);
+ vp->event = NULL;
+ drm_crtc_vblank_put(crtc);
+ }
}
- }
- spin_unlock(&crtc->dev->event_lock);
+ spin_unlock(&crtc->dev->event_lock);

- ret = IRQ_HANDLED;
- }
+ ret = IRQ_HANDLED;
+ }

- if (irqs & VP_INT_POST_BUF_EMPTY) {
- drm_err_ratelimited(vop2->drm,
- "POST_BUF_EMPTY irq err at vp%d\n",
- vp->id);
- ret = IRQ_HANDLED;
+ if (irqs & VP_INT_POST_BUF_EMPTY) {
+ drm_err_ratelimited(vop2->drm,
+ "POST_BUF_EMPTY irq err at vp%d\n",
+ vp->id);
+ ret = IRQ_HANDLED;
+ }
}
}

@@ -2660,6 +2720,32 @@ static int vop2_bind(struct device *dev, struct device *master, void *data)
if (ret)
return ret;

+ if (vop2->version >= VOP_VERSION_RK3576) {
+ struct drm_crtc *crtc;
+
+ drm_for_each_crtc(crtc, drm) {
+ struct vop2_video_port *vp = to_vop2_video_port(crtc);
+ int vp_irq;
+ const char *irq_name = devm_kasprintf(dev, GFP_KERNEL, "vop-vp%d", vp->id);
+
+ if (!irq_name)
+ return -ENOMEM;
+
+ vp_irq = platform_get_irq_byname(pdev, irq_name);
+ if (vp_irq < 0) {
+ DRM_DEV_ERROR(dev, "cannot find irq for vop2 vp%d\n", vp->id);
+ return vp_irq;
+ }
+
+ ret = devm_request_irq(dev, vp_irq, rk3576_vp_isr, IRQF_SHARED, irq_name,
+ vp);
+ if (ret) {
+ DRM_DEV_ERROR(dev, "request irq for vop2 vp%d failed\n", vp->id);
+ return ret;
+ }
+ }
+ }
+
ret = vop2_find_rgb_encoder(vop2);
if (ret >= 0) {
vop2->rgb = rockchip_rgb_init(dev, &vop2->vps[ret].crtc,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h
index adb23438e4cd..2995988ef559 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h
@@ -44,6 +44,13 @@ enum win_dly_mode {
VOP2_DLY_MODE_MAX,
};

+enum vop2_dly_module {
+ VOP2_DLY_WIN, /** Win delay cycle for this VP */
+ VOP2_DLY_LAYER_MIX, /** Layer Mix delay cycle for this VP */
+ VOP2_DLY_HDR_MIX, /** HDR delay cycle for this VP */
+ VOP2_DLY_MAX,
+};
+
enum vop2_scale_up_mode {
VOP2_SCALE_UP_NRST_NBOR,
VOP2_SCALE_UP_BIL,
@@ -140,16 +147,22 @@ enum vop2_win_regs {
VOP2_WIN_AFBC_UV_SWAP,
VOP2_WIN_AFBC_AUTO_GATING_EN,
VOP2_WIN_AFBC_BLOCK_SPLIT_EN,
+ VOP2_WIN_AFBC_PLD_OFFSET_EN,
VOP2_WIN_AFBC_PIC_VIR_WIDTH,
VOP2_WIN_AFBC_TILE_NUM,
VOP2_WIN_AFBC_PIC_OFFSET,
VOP2_WIN_AFBC_PIC_SIZE,
VOP2_WIN_AFBC_DSP_OFFSET,
+ VOP2_WIN_AFBC_PLD_OFFSET,
VOP2_WIN_AFBC_TRANSFORM_OFFSET,
VOP2_WIN_AFBC_HDR_PTR,
VOP2_WIN_AFBC_HALF_BLOCK_EN,
VOP2_WIN_AFBC_ROTATE_270,
VOP2_WIN_AFBC_ROTATE_90,
+
+ VOP2_WIN_VP_SEL,
+ VOP2_WIN_DLY_NUM,
+
VOP2_WIN_MAX_REG,
};

@@ -215,6 +228,10 @@ struct vop2_video_port_data {
struct vop_rect max_output;
const u8 pre_scan_max_dly[4];
unsigned int offset;
+ /**
+ * @pixel_rate: pixel per cycle
+ */
+ u8 pixel_rate;
};

struct vop2_video_port {
@@ -372,10 +389,13 @@ enum dst_factor_mode {
#define RK3568_REG_CFG_DONE 0x000
#define RK3568_VERSION_INFO 0x004
#define RK3568_SYS_AUTO_GATING_CTRL 0x008
+#define RK3576_SYS_MMU_CTRL_IMD 0x020
#define RK3568_SYS_AXI_LUT_CTRL 0x024
#define RK3568_DSP_IF_EN 0x028
+#define RK3576_SYS_PORT_CTRL_IMD 0x028
#define RK3568_DSP_IF_CTRL 0x02c
#define RK3568_DSP_IF_POL 0x030
+#define RK3576_SYS_CLUSTER_PD_CTRL_IMD 0x030
#define RK3588_SYS_PD_CTRL 0x034
#define RK3568_WB_CTRL 0x40
#define RK3568_WB_XSCAL_FACTOR 0x44
@@ -395,6 +415,55 @@ enum dst_factor_mode {
#define RK3568_VP_INT_CLR(vp) (0xA4 + (vp) * 0x10)
#define RK3568_VP_INT_STATUS(vp) (0xA8 + (vp) * 0x10)
#define RK3568_VP_INT_RAW_STATUS(vp) (0xAC + (vp) * 0x10)
+#define RK3576_WB_CTRL 0x100
+#define RK3576_WB_XSCAL_FACTOR 0x104
+#define RK3576_WB_YRGB_MST 0x108
+#define RK3576_WB_CBR_MST 0x10C
+#define RK3576_WB_VIR_STRIDE 0x110
+#define RK3576_WB_TIMEOUT_CTRL 0x114
+#define RK3576_MIPI0_IF_CTRL 0x180
+#define RK3576_HDMI0_IF_CTRL 0x184
+#define RK3576_EDP0_IF_CTRL 0x188
+#define RK3576_DP0_IF_CTRL 0x18C
+#define RK3576_RGB_IF_CTRL 0x194
+#define RK3576_DP1_IF_CTRL 0x1A4
+#define RK3576_DP2_IF_CTRL 0x1B0
+
+/* Extra OVL register definition */
+#define RK3576_SYS_EXTRA_ALPHA_CTRL 0x500
+#define RK3576_CLUSTER0_MIX_SRC_COLOR_CTRL 0x530
+#define RK3576_CLUSTER0_MIX_DST_COLOR_CTRL 0x534
+#define RK3576_CLUSTER0_MIX_SRC_ALPHA_CTRL 0x538
+#define RK3576_CLUSTER0_MIX_DST_ALPHA_CTRL 0x53c
+#define RK3576_CLUSTER1_MIX_SRC_COLOR_CTRL 0x540
+#define RK3576_CLUSTER1_MIX_DST_COLOR_CTRL 0x544
+#define RK3576_CLUSTER1_MIX_SRC_ALPHA_CTRL 0x548
+#define RK3576_CLUSTER1_MIX_DST_ALPHA_CTRL 0x54c
+
+/* OVL registers for Video Port definition */
+#define RK3576_OVL_CTRL(vp) (0x600 + (vp) * 0x100)
+#define RK3576_OVL_LAYER_SEL(vp) (0x604 + (vp) * 0x100)
+#define RK3576_OVL_MIX0_SRC_COLOR_CTRL(vp) (0x620 + (vp) * 0x100)
+#define RK3576_OVL_MIX0_DST_COLOR_CTRL(vp) (0x624 + (vp) * 0x100)
+#define RK3576_OVL_MIX0_SRC_ALPHA_CTRL(vp) (0x628 + (vp) * 0x100)
+#define RK3576_OVL_MIX0_DST_ALPHA_CTRL(vp) (0x62C + (vp) * 0x100)
+#define RK3576_OVL_MIX1_SRC_COLOR_CTRL(vp) (0x630 + (vp) * 0x100)
+#define RK3576_OVL_MIX1_DST_COLOR_CTRL(vp) (0x634 + (vp) * 0x100)
+#define RK3576_OVL_MIX1_SRC_ALPHA_CTRL(vp) (0x638 + (vp) * 0x100)
+#define RK3576_OVL_MIX1_DST_ALPHA_CTRL(vp) (0x63C + (vp) * 0x100)
+#define RK3576_OVL_MIX2_SRC_COLOR_CTRL(vp) (0x640 + (vp) * 0x100)
+#define RK3576_OVL_MIX2_DST_COLOR_CTRL(vp) (0x644 + (vp) * 0x100)
+#define RK3576_OVL_MIX2_SRC_ALPHA_CTRL(vp) (0x648 + (vp) * 0x100)
+#define RK3576_OVL_MIX2_DST_ALPHA_CTRL(vp) (0x64C + (vp) * 0x100)
+#define RK3576_EXTRA_OVL_SRC_COLOR_CTRL(vp) (0x650 + (vp) * 0x100)
+#define RK3576_EXTRA_OVL_DST_COLOR_CTRL(vp) (0x654 + (vp) * 0x100)
+#define RK3576_EXTRA_OVL_SRC_ALPHA_CTRL(vp) (0x658 + (vp) * 0x100)
+#define RK3576_EXTRA_OVL_DST_ALPHA_CTRL(vp) (0x65C + (vp) * 0x100)
+#define RK3576_OVL_HDR_SRC_COLOR_CTRL(vp) (0x660 + (vp) * 0x100)
+#define RK3576_OVL_HDR_DST_COLOR_CTRL(vp) (0x664 + (vp) * 0x100)
+#define RK3576_OVL_HDR_SRC_ALPHA_CTRL(vp) (0x668 + (vp) * 0x100)
+#define RK3576_OVL_HDR_DST_ALPHA_CTRL(vp) (0x66C + (vp) * 0x100)
+#define RK3576_OVL_BG_MIX_CTRL(vp) (0x670 + (vp) * 0x100)

/* Video Port registers definition */
#define RK3568_VP0_CTRL_BASE 0x0C00
@@ -477,7 +546,11 @@ enum dst_factor_mode {
#define RK3568_CLUSTER_WIN_AFBCD_DSP_OFFSET 0x68
#define RK3568_CLUSTER_WIN_AFBCD_CTRL 0x6C

+#define RK3576_CLUSTER_WIN_AFBCD_PLD_PTR_OFFSET 0x78
+
#define RK3568_CLUSTER_CTRL 0x100
+#define RK3576_CLUSTER_PORT_SEL_IMD 0x1F4
+#define RK3576_CLUSTER_DLY_NUM 0x1F8

/* (E)smart register definition, offset relative to window base */
#define RK3568_SMART_CTRL0 0x00
@@ -528,6 +601,9 @@ enum dst_factor_mode {
#define RK3568_SMART_REGION3_SCL_FACTOR_CBR 0xC8
#define RK3568_SMART_REGION3_SCL_OFFSET 0xCC
#define RK3568_SMART_COLOR_KEY_CTRL 0xD0
+#define RK3576_SMART_ALPHA_MAP 0xD8
+#define RK3576_SMART_PORT_SEL_IMD 0xF4
+#define RK3576_SMART_DLY_NUM 0xF8

/* HDR register definition */
#define RK3568_HDR_LUT_CTRL 0x2000
@@ -676,6 +752,17 @@ enum dst_factor_mode {

#define POLFLAG_DCLK_INV BIT(3)

+#define RK3576_OVL_CTRL__YUV_MODE BIT(0)
+#define RK3576_OVL_BG_MIX_CTRL__BG_DLY GENMASK(31, 24)
+
+#define RK3576_DSP_IF_CFG_DONE_IMD BIT(31)
+#define RK3576_DSP_IF_DCLK_SEL_OUT BIT(21)
+#define RK3576_DSP_IF_PCLK_DIV BIT(20)
+#define RK3576_DSP_IF_PIN_POL GENMASK(5, 4)
+#define RK3576_DSP_IF_MUX GENMASK(3, 2)
+#define RK3576_DSP_IF_CLK_OUT_EN BIT(1)
+#define RK3576_DSP_IF_EN BIT(0)
+
enum vop2_layer_phy_id {
ROCKCHIP_VOP2_CLUSTER0 = 0,
ROCKCHIP_VOP2_CLUSTER1,
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
index 62f8b4113f5f..3f4dd923b19c 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
@@ -70,6 +70,37 @@ static const uint32_t formats_cluster[] = {
DRM_FORMAT_Y210, /* yuv422_10bit non-Linear mode only */
};

+/*
+ * The cluster windows on rk3576 support:
+ * RGB: linear mode and afbc
+ * YUV: linear mode and rfbc
+ * rfbc is a rockchip defined non-linear mode, produced by
+ * Video decoder
+ */
+static const uint32_t formats_rk3576_cluster[] = {
+ DRM_FORMAT_XRGB2101010,
+ DRM_FORMAT_XBGR2101010,
+ DRM_FORMAT_ARGB2101010,
+ DRM_FORMAT_ABGR2101010,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_BGR888,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_BGR565,
+ DRM_FORMAT_NV12, /* yuv420_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV21, /* yvu420_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV16, /* yuv422_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV61, /* yvu422_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV24, /* yuv444_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV42, /* yvu444_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV15, /* yuv420_10bit linear mode, 2 plane, no padding */
+ DRM_FORMAT_NV20, /* yuv422_10bit linear mode, 2 plane, no padding */
+ DRM_FORMAT_NV30, /* yuv444_10bit linear mode, 2 plane, no padding */
+};
+
static const uint32_t formats_esmart[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
@@ -116,6 +147,41 @@ static const uint32_t formats_rk356x_esmart[] = {
DRM_FORMAT_VYUY, /* yuv422_8bit[VYUY] linear mode */
};

+/*
+ * Add XRGB2101010/ARGB2101010ARGB1555/XRGB1555
+ */
+static const uint32_t formats_rk3576_esmart[] = {
+ DRM_FORMAT_XRGB2101010,
+ DRM_FORMAT_XBGR2101010,
+ DRM_FORMAT_ARGB2101010,
+ DRM_FORMAT_ABGR2101010,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_ARGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_ABGR8888,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_BGR888,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_BGR565,
+ DRM_FORMAT_ARGB1555,
+ DRM_FORMAT_ABGR1555,
+ DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_XBGR1555,
+ DRM_FORMAT_NV12, /* yuv420_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV21, /* yvu420_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV16, /* yuv422_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV61, /* yvu422_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV20, /* yuv422_10bit linear mode, 2 plane, no padding */
+ DRM_FORMAT_NV24, /* yuv444_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV42, /* yvu444_8bit linear mode, 2 plane */
+ DRM_FORMAT_NV30, /* yuv444_10bit linear mode, 2 plane, no padding */
+ DRM_FORMAT_NV15, /* yuv420_10bit linear mode, 2 plane, no padding */
+ DRM_FORMAT_YVYU, /* yuv422_8bit[YVYU] linear mode */
+ DRM_FORMAT_VYUY, /* yuv422_8bit[VYUY] linear mode */
+ DRM_FORMAT_YUYV, /* yuv422_8bit[YUYV] linear mode */
+ DRM_FORMAT_UYVY, /* yuv422_8bit[UYVY] linear mode */
+};
+
static const uint32_t formats_smart[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
@@ -169,6 +235,48 @@ static const uint64_t format_modifiers_afbc[] = {
DRM_FORMAT_MOD_INVALID,
};

+/* used from rk3576, afbc 32*8 half mode */
+static const uint64_t format_modifiers_rk3576_afbc[] = {
+ DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+ AFBC_FORMAT_MOD_SPLIT),
+
+ DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+ AFBC_FORMAT_MOD_SPARSE |
+ AFBC_FORMAT_MOD_SPLIT),
+
+ DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+ AFBC_FORMAT_MOD_YTR |
+ AFBC_FORMAT_MOD_SPLIT),
+
+ DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+ AFBC_FORMAT_MOD_CBR |
+ AFBC_FORMAT_MOD_SPLIT),
+
+ DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+ AFBC_FORMAT_MOD_CBR |
+ AFBC_FORMAT_MOD_SPARSE |
+ AFBC_FORMAT_MOD_SPLIT),
+
+ DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+ AFBC_FORMAT_MOD_YTR |
+ AFBC_FORMAT_MOD_CBR |
+ AFBC_FORMAT_MOD_SPLIT),
+
+ DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+ AFBC_FORMAT_MOD_YTR |
+ AFBC_FORMAT_MOD_CBR |
+ AFBC_FORMAT_MOD_SPARSE |
+ AFBC_FORMAT_MOD_SPLIT),
+
+ /* SPLIT mandates SPARSE, RGB modes mandates YTR */
+ DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 |
+ AFBC_FORMAT_MOD_YTR |
+ AFBC_FORMAT_MOD_SPARSE |
+ AFBC_FORMAT_MOD_SPLIT),
+ DRM_FORMAT_MOD_LINEAR,
+ DRM_FORMAT_MOD_INVALID,
+};
+
static const struct reg_field rk3568_vop_cluster_regs[VOP2_WIN_MAX_REG] = {
[VOP2_WIN_ENABLE] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 0, 0),
[VOP2_WIN_FORMAT] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 1, 5),
@@ -301,6 +409,146 @@ static const struct reg_field rk3568_vop_smart_regs[VOP2_WIN_MAX_REG] = {
[VOP2_WIN_AFBC_ROTATE_90] = { .reg = 0xffffffff },
};

+static const struct reg_field rk3576_vop_cluster_regs[VOP2_WIN_MAX_REG] = {
+ [VOP2_WIN_ENABLE] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 0, 0),
+ [VOP2_WIN_FORMAT] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 1, 5),
+ [VOP2_WIN_RB_SWAP] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 14, 14),
+ [VOP2_WIN_UV_SWAP] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 17, 17),
+ [VOP2_WIN_DITHER_UP] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 18, 18),
+ [VOP2_WIN_ACT_INFO] = REG_FIELD(RK3568_CLUSTER_WIN_ACT_INFO, 0, 31),
+ [VOP2_WIN_DSP_INFO] = REG_FIELD(RK3568_CLUSTER_WIN_DSP_INFO, 0, 31),
+ [VOP2_WIN_DSP_ST] = REG_FIELD(RK3568_CLUSTER_WIN_DSP_ST, 0, 31),
+ [VOP2_WIN_YRGB_MST] = REG_FIELD(RK3568_CLUSTER_WIN_YRGB_MST, 0, 31),
+ [VOP2_WIN_UV_MST] = REG_FIELD(RK3568_CLUSTER_WIN_CBR_MST, 0, 31),
+ [VOP2_WIN_YUV_CLIP] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 19, 19),
+ [VOP2_WIN_YRGB_VIR] = REG_FIELD(RK3568_CLUSTER_WIN_VIR, 0, 15),
+ [VOP2_WIN_UV_VIR] = REG_FIELD(RK3568_CLUSTER_WIN_VIR, 16, 31),
+ [VOP2_WIN_Y2R_EN] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 8, 8),
+ [VOP2_WIN_R2Y_EN] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 9, 9),
+ [VOP2_WIN_CSC_MODE] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL0, 10, 11),
+ [VOP2_WIN_AXI_YRGB_R_ID] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL2, 0, 4),
+ [VOP2_WIN_AXI_UV_R_ID] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL2, 5, 9),
+ /* Read only bit on rk3576*/
+ [VOP2_WIN_AXI_BUS_ID] = REG_FIELD(RK3568_CLUSTER_CTRL, 13, 13),
+
+ [VOP2_WIN_VP_SEL] = REG_FIELD(RK3576_CLUSTER_PORT_SEL_IMD, 0, 1),
+ [VOP2_WIN_DLY_NUM] = REG_FIELD(RK3576_CLUSTER_DLY_NUM, 0, 7),
+
+ /* Scale */
+ [VOP2_WIN_SCALE_YRGB_X] = REG_FIELD(RK3568_CLUSTER_WIN_SCL_FACTOR_YRGB, 0, 15),
+ [VOP2_WIN_SCALE_YRGB_Y] = REG_FIELD(RK3568_CLUSTER_WIN_SCL_FACTOR_YRGB, 16, 31),
+ [VOP2_WIN_BIC_COE_SEL] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 2, 3),
+ [VOP2_WIN_YRGB_VER_SCL_MODE] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 14, 15),
+ [VOP2_WIN_YRGB_HOR_SCL_MODE] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 22, 23),
+ [VOP2_WIN_VSD_YRGB_GT2] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 28, 28),
+ [VOP2_WIN_VSD_YRGB_GT4] = REG_FIELD(RK3568_CLUSTER_WIN_CTRL1, 29, 29),
+
+ /* cluster regs */
+ [VOP2_WIN_AFBC_ENABLE] = REG_FIELD(RK3568_CLUSTER_CTRL, 1, 1),
+ [VOP2_WIN_CLUSTER_ENABLE] = REG_FIELD(RK3568_CLUSTER_CTRL, 0, 0),
+ [VOP2_WIN_CLUSTER_LB_MODE] = REG_FIELD(RK3568_CLUSTER_CTRL, 4, 7),
+
+ /* afbc regs */
+ [VOP2_WIN_AFBC_FORMAT] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 2, 6),
+ [VOP2_WIN_AFBC_RB_SWAP] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 9, 9),
+ [VOP2_WIN_AFBC_UV_SWAP] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 10, 10),
+ [VOP2_WIN_AFBC_AUTO_GATING_EN] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_OUTPUT_CTRL, 4, 4),
+ [VOP2_WIN_AFBC_HALF_BLOCK_EN] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 7, 7),
+ [VOP2_WIN_AFBC_BLOCK_SPLIT_EN] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 8, 8),
+ [VOP2_WIN_AFBC_PLD_OFFSET_EN] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_CTRL, 16, 16),
+ [VOP2_WIN_AFBC_HDR_PTR] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_HDR_PTR, 0, 31),
+ [VOP2_WIN_AFBC_PIC_SIZE] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_PIC_SIZE, 0, 31),
+ [VOP2_WIN_AFBC_PIC_VIR_WIDTH] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_VIR_WIDTH, 0, 15),
+ [VOP2_WIN_AFBC_TILE_NUM] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_VIR_WIDTH, 16, 31),
+ [VOP2_WIN_AFBC_PIC_OFFSET] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_PIC_OFFSET, 0, 31),
+ [VOP2_WIN_AFBC_DSP_OFFSET] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_DSP_OFFSET, 0, 31),
+ [VOP2_WIN_AFBC_PLD_OFFSET] = REG_FIELD(RK3576_CLUSTER_WIN_AFBCD_PLD_PTR_OFFSET, 0, 31),
+ [VOP2_WIN_AFBC_TRANSFORM_OFFSET] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_TRANSFORM_OFFSET, 0, 31),
+ [VOP2_WIN_AFBC_ROTATE_90] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE, 0, 0),
+ [VOP2_WIN_AFBC_ROTATE_270] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE, 1, 1),
+ [VOP2_WIN_XMIRROR] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE, 2, 2),
+ [VOP2_WIN_YMIRROR] = REG_FIELD(RK3568_CLUSTER_WIN_AFBCD_ROTATE_MODE, 3, 3),
+ [VOP2_WIN_COLOR_KEY] = { .reg = 0xffffffff },
+ [VOP2_WIN_COLOR_KEY_EN] = { .reg = 0xffffffff },
+ [VOP2_WIN_SCALE_CBCR_X] = { .reg = 0xffffffff },
+ [VOP2_WIN_SCALE_CBCR_Y] = { .reg = 0xffffffff },
+ [VOP2_WIN_YRGB_HSCL_FILTER_MODE] = { .reg = 0xffffffff },
+ [VOP2_WIN_YRGB_VSCL_FILTER_MODE] = { .reg = 0xffffffff },
+ [VOP2_WIN_CBCR_VER_SCL_MODE] = { .reg = 0xffffffff },
+ [VOP2_WIN_CBCR_HSCL_FILTER_MODE] = { .reg = 0xffffffff },
+ [VOP2_WIN_CBCR_HOR_SCL_MODE] = { .reg = 0xffffffff },
+ [VOP2_WIN_CBCR_VSCL_FILTER_MODE] = { .reg = 0xffffffff },
+ [VOP2_WIN_VSD_CBCR_GT2] = { .reg = 0xffffffff },
+ [VOP2_WIN_VSD_CBCR_GT4] = { .reg = 0xffffffff },
+};
+
+static const struct reg_field rk3576_vop_smart_regs[VOP2_WIN_MAX_REG] = {
+ [VOP2_WIN_ENABLE] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 0, 0),
+ [VOP2_WIN_FORMAT] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 1, 5),
+ [VOP2_WIN_DITHER_UP] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 12, 12),
+ [VOP2_WIN_RB_SWAP] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 14, 14),
+ [VOP2_WIN_UV_SWAP] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 16, 16),
+ [VOP2_WIN_ACT_INFO] = REG_FIELD(RK3568_SMART_REGION0_ACT_INFO, 0, 31),
+ [VOP2_WIN_DSP_INFO] = REG_FIELD(RK3568_SMART_REGION0_DSP_INFO, 0, 31),
+ [VOP2_WIN_DSP_ST] = REG_FIELD(RK3568_SMART_REGION0_DSP_ST, 0, 28),
+ [VOP2_WIN_YRGB_MST] = REG_FIELD(RK3568_SMART_REGION0_YRGB_MST, 0, 31),
+ [VOP2_WIN_UV_MST] = REG_FIELD(RK3568_SMART_REGION0_CBR_MST, 0, 31),
+ [VOP2_WIN_YUV_CLIP] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 17, 17),
+ [VOP2_WIN_YRGB_VIR] = REG_FIELD(RK3568_SMART_REGION0_VIR, 0, 15),
+ [VOP2_WIN_UV_VIR] = REG_FIELD(RK3568_SMART_REGION0_VIR, 16, 31),
+ [VOP2_WIN_Y2R_EN] = REG_FIELD(RK3568_SMART_CTRL0, 0, 0),
+ [VOP2_WIN_R2Y_EN] = REG_FIELD(RK3568_SMART_CTRL0, 1, 1),
+ [VOP2_WIN_CSC_MODE] = REG_FIELD(RK3568_SMART_CTRL0, 2, 3),
+ [VOP2_WIN_YMIRROR] = REG_FIELD(RK3568_SMART_CTRL1, 31, 31),
+ [VOP2_WIN_COLOR_KEY] = REG_FIELD(RK3568_SMART_COLOR_KEY_CTRL, 0, 29),
+ [VOP2_WIN_COLOR_KEY_EN] = REG_FIELD(RK3568_SMART_COLOR_KEY_CTRL, 31, 31),
+ [VOP2_WIN_VP_SEL] = REG_FIELD(RK3576_SMART_PORT_SEL_IMD, 0, 1),
+ [VOP2_WIN_DLY_NUM] = REG_FIELD(RK3576_SMART_DLY_NUM, 0, 7),
+ [VOP2_WIN_AXI_YRGB_R_ID] = REG_FIELD(RK3568_SMART_CTRL1, 4, 8),
+ [VOP2_WIN_AXI_UV_R_ID] = REG_FIELD(RK3568_SMART_CTRL1, 12, 16),
+ [VOP2_WIN_AXI_BUS_ID] = REG_FIELD(RK3588_SMART_AXI_CTRL, 1, 1),
+
+ /* Scale */
+ [VOP2_WIN_SCALE_YRGB_X] = REG_FIELD(RK3568_SMART_REGION0_SCL_FACTOR_YRGB, 0, 15),
+ [VOP2_WIN_SCALE_YRGB_Y] = REG_FIELD(RK3568_SMART_REGION0_SCL_FACTOR_YRGB, 16, 31),
+ [VOP2_WIN_YRGB_HOR_SCL_MODE] = REG_FIELD(RK3568_SMART_REGION0_SCL_CTRL, 0, 1),
+ [VOP2_WIN_YRGB_HSCL_FILTER_MODE] = REG_FIELD(RK3568_SMART_REGION0_SCL_CTRL, 2, 3),
+ [VOP2_WIN_YRGB_VER_SCL_MODE] = REG_FIELD(RK3568_SMART_REGION0_SCL_CTRL, 4, 5),
+ [VOP2_WIN_YRGB_VSCL_FILTER_MODE] = REG_FIELD(RK3568_SMART_REGION0_SCL_CTRL, 6, 7),
+ [VOP2_WIN_BIC_COE_SEL] = REG_FIELD(RK3568_SMART_REGION0_SCL_CTRL, 16, 17),
+ [VOP2_WIN_VSD_YRGB_GT2] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 8, 8),
+ [VOP2_WIN_VSD_YRGB_GT4] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 9, 9),
+ [VOP2_WIN_VSD_CBCR_GT2] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 10, 10),
+ [VOP2_WIN_VSD_CBCR_GT4] = REG_FIELD(RK3568_SMART_REGION0_CTRL, 11, 11),
+ [VOP2_WIN_XMIRROR] = { .reg = 0xffffffff },
+
+ [VOP2_WIN_SCALE_CBCR_X] = { .reg = 0xffffffff }, /* CBCR share the same scale factor as YRGB */
+ [VOP2_WIN_SCALE_CBCR_Y] = { .reg = 0xffffffff },
+ [VOP2_WIN_CBCR_HOR_SCL_MODE] = { .reg = 0xffffffff },
+ [VOP2_WIN_CBCR_HSCL_FILTER_MODE] = { .reg = 0xffffffff},
+ [VOP2_WIN_CBCR_VER_SCL_MODE] = { .reg = 0xffffffff},
+ [VOP2_WIN_CBCR_VSCL_FILTER_MODE] = { .reg = 0xffffffff},
+
+ [VOP2_WIN_CLUSTER_ENABLE] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_ENABLE] = { .reg = 0xffffffff },
+ [VOP2_WIN_CLUSTER_LB_MODE] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_FORMAT] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_RB_SWAP] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_UV_SWAP] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_AUTO_GATING_EN] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_BLOCK_SPLIT_EN] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_PIC_VIR_WIDTH] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_TILE_NUM] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_PIC_OFFSET] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_PIC_SIZE] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_DSP_OFFSET] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_TRANSFORM_OFFSET] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_HDR_PTR] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_HALF_BLOCK_EN] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_ROTATE_270] = { .reg = 0xffffffff },
+ [VOP2_WIN_AFBC_ROTATE_90] = { .reg = 0xffffffff },
+};
+
static const struct vop2_video_port_data rk3568_vop_video_ports[] = {
{
.id = 0,
@@ -355,98 +603,385 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
.layer_sel_id = { 3, 3, 3, 0xf },
.supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_PRIMARY,
- .max_upscale_factor = 8,
- .max_downscale_factor = 8,
- .dly = { 20, 47, 41 },
+ .max_upscale_factor = 8,
+ .max_downscale_factor = 8,
+ .dly = { 20, 47, 41 },
+ }, {
+ .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,
+ .base = 0x1e00,
+ .layer_sel_id = { 7, 7, 7, 0xf },
+ .supported_rotations = DRM_MODE_REFLECT_Y,
+ .type = DRM_PLANE_TYPE_PRIMARY,
+ .max_upscale_factor = 8,
+ .max_downscale_factor = 8,
+ .dly = { 20, 47, 41 },
+ }, {
+ .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,
+ .base = 0x1a00,
+ .layer_sel_id = { 6, 6, 6, 0xf },
+ .supported_rotations = DRM_MODE_REFLECT_Y,
+ .type = DRM_PLANE_TYPE_PRIMARY,
+ .max_upscale_factor = 8,
+ .max_downscale_factor = 8,
+ .dly = { 20, 47, 41 },
+ }, {
+ .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,
+ .base = 0x1800,
+ .layer_sel_id = { 2, 2, 2, 0xf },
+ .supported_rotations = DRM_MODE_REFLECT_Y,
+ .type = DRM_PLANE_TYPE_PRIMARY,
+ .max_upscale_factor = 8,
+ .max_downscale_factor = 8,
+ .dly = { 20, 47, 41 },
+ }, {
+ .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,
+ .layer_sel_id = { 0, 0, 0, 0xf },
+ .supported_rotations = DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270 |
+ DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
+ .max_upscale_factor = 4,
+ .max_downscale_factor = 4,
+ .dly = { 0, 27, 21 },
+ .type = DRM_PLANE_TYPE_OVERLAY,
+ .feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
+ }, {
+ .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,
+ .layer_sel_id = { 1, 1, 1, 0xf },
+ .supported_rotations = DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270 |
+ DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
+ .type = DRM_PLANE_TYPE_OVERLAY,
+ .max_upscale_factor = 4,
+ .max_downscale_factor = 4,
+ .dly = { 0, 27, 21 },
+ .feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
+ },
+};
+
+static const struct vop2_regs_dump rk3568_regs_dump[] = {
+ {
+ .name = "SYS",
+ .base = RK3568_REG_CFG_DONE,
+ .size = 0x100,
+ .en_reg = 0,
+ .en_val = 0,
+ .en_mask = 0
+ }, {
+ .name = "OVL",
+ .base = RK3568_OVL_CTRL,
+ .size = 0x100,
+ .en_reg = 0,
+ .en_val = 0,
+ .en_mask = 0,
+ }, {
+ .name = "VP0",
+ .base = RK3568_VP0_CTRL_BASE,
+ .size = 0x100,
+ .en_reg = RK3568_VP_DSP_CTRL,
+ .en_val = 0,
+ .en_mask = RK3568_VP_DSP_CTRL__STANDBY,
+ }, {
+ .name = "VP1",
+ .base = RK3568_VP1_CTRL_BASE,
+ .size = 0x100,
+ .en_reg = RK3568_VP_DSP_CTRL,
+ .en_val = 0,
+ .en_mask = RK3568_VP_DSP_CTRL__STANDBY,
+ }, {
+ .name = "VP2",
+ .base = RK3568_VP2_CTRL_BASE,
+ .size = 0x100,
+ .en_reg = RK3568_VP_DSP_CTRL,
+ .en_val = 0,
+ .en_mask = RK3568_VP_DSP_CTRL__STANDBY,
+
+ }, {
+ .name = "Cluster0",
+ .base = RK3568_CLUSTER0_CTRL_BASE,
+ .size = 0x110,
+ .en_reg = RK3568_CLUSTER_WIN_CTRL0,
+ .en_val = RK3568_CLUSTER_WIN_CTRL0__WIN0_EN,
+ .en_mask = RK3568_CLUSTER_WIN_CTRL0__WIN0_EN,
+ }, {
+ .name = "Cluster1",
+ .base = RK3568_CLUSTER1_CTRL_BASE,
+ .size = 0x110,
+ .en_reg = RK3568_CLUSTER_WIN_CTRL0,
+ .en_val = RK3568_CLUSTER_WIN_CTRL0__WIN0_EN,
+ .en_mask = RK3568_CLUSTER_WIN_CTRL0__WIN0_EN,
+ }, {
+ .name = "Esmart0",
+ .base = RK3568_ESMART0_CTRL_BASE,
+ .size = 0xf0,
+ .en_reg = RK3568_SMART_REGION0_CTRL,
+ .en_val = RK3568_SMART_REGION0_CTRL__WIN0_EN,
+ .en_mask = RK3568_SMART_REGION0_CTRL__WIN0_EN,
+ }, {
+ .name = "Esmart1",
+ .base = RK3568_ESMART1_CTRL_BASE,
+ .size = 0xf0,
+ .en_reg = RK3568_SMART_REGION0_CTRL,
+ .en_val = RK3568_SMART_REGION0_CTRL__WIN0_EN,
+ .en_mask = RK3568_SMART_REGION0_CTRL__WIN0_EN,
+ }, {
+ .name = "Smart0",
+ .base = RK3568_SMART0_CTRL_BASE,
+ .size = 0xf0,
+ .en_reg = RK3568_SMART_REGION0_CTRL,
+ .en_val = RK3568_SMART_REGION0_CTRL__WIN0_EN,
+ .en_mask = RK3568_SMART_REGION0_CTRL__WIN0_EN,
+ }, {
+ .name = "Smart1",
+ .base = RK3568_SMART1_CTRL_BASE,
+ .size = 0xf0,
+ .en_reg = RK3568_SMART_REGION0_CTRL,
+ .en_val = RK3568_SMART_REGION0_CTRL__WIN0_EN,
+ .en_mask = RK3568_SMART_REGION0_CTRL__WIN0_EN,
+ },
+};
+
+static const struct vop2_video_port_data rk3576_vop_video_ports[] = {
+ {
+ .id = 0,
+ .feature = VOP2_VP_FEATURE_OUTPUT_10BIT,
+ .gamma_lut_len = 1024,
+ .cubic_lut_len = 9 * 9 * 9, /* 9x9x9 */
+ .max_output = { 4096, 2304 },
+ /* win layer_mix hdr */
+ .pre_scan_max_dly = { 10, 8, 2, 0 },
+ .offset = 0xc00,
+ .pixel_rate = 2,
+ }, {
+ .id = 1,
+ .feature = VOP2_VP_FEATURE_OUTPUT_10BIT,
+ .gamma_lut_len = 1024,
+ .cubic_lut_len = 729, /* 9x9x9 */
+ .max_output = { 2560, 1600 },
+ /* win layer_mix hdr */
+ .pre_scan_max_dly = { 10, 6, 0, 0 },
+ .offset = 0xd00,
+ .pixel_rate = 1,
+ }, {
+ .id = 2,
+ .gamma_lut_len = 1024,
+ .max_output = { 1920, 1080 },
+ /* win layer_mix hdr */
+ .pre_scan_max_dly = { 10, 6, 0, 0 },
+ .offset = 0xe00,
+ .pixel_rate = 1,
+ },
+};
+
+/*
+ * rk3576 vop with 2 cluster, 4 esmart win.
+ * Every cluster can work as 4K win or split into two 2K win.
+ * All win in cluster support AFBCD.
+ *
+ * Every esmart win support 4 Multi-region.
+ *
+ * VP0 can use Cluster0/1 and Esmart0/2
+ * VP1 can use Cluster0/1 and Esmart1/3
+ * VP2 can use Esmart0/1/2/3
+ *
+ * Scale filter mode:
+ *
+ * * Cluster:
+ * * Support prescale down:
+ * * H/V: gt2/avg2 or gt4/avg4
+ * * After prescale down:
+ * * nearest-neighbor/bilinear/multi-phase filter for scale up
+ * * nearest-neighbor/bilinear/multi-phase filter for scale down
+ *
+ * * Esmart:
+ * * Support prescale down:
+ * * H: gt2/avg2 or gt4/avg4
+ * * V: gt2 or gt4
+ * * After prescale down:
+ * * nearest-neighbor/bilinear/bicubic for scale up
+ * * nearest-neighbor/bilinear for scale down
+ *
+ * AXI config::
+ *
+ * * Cluster0 win0: 0xa, 0xb [AXI0]
+ * * Cluster0 win1: 0xc, 0xd [AXI0]
+ * * Cluster1 win0: 0x6, 0x7 [AXI0]
+ * * Cluster1 win1: 0x8, 0x9 [AXI0]
+ * * Esmart0: 0x10, 0x11 [AXI0]
+ * * Esmart1: 0x12, 0x13 [AXI0]
+ * * Esmart2: 0xa, 0xb [AXI1]
+ * * Esmart3: 0xc, 0xd [AXI1]
+ * * Lut dma rid: 0x1, 0x2, 0x3 [AXI0]
+ * * DCI dma rid: 0x4 [AXI0]
+ * * Metadata rid: 0x5 [AXI0]
+ *
+ * * Limit:
+ * * (1) Cluster0/1 are fixed on AXI0 by IC design
+ * * (2) 0x0 and 0xf can't be used;
+ * * (3) 5 Bits ID for eache axi bus
+ * * (3) cluster and lut/dci/metadata rid must smaller than 0xf,
+ * * if Cluster rid is bigger than 0xf, VOP will dead at the
+ * * system bandwidth very terrible scene.
+ */
+static const struct vop2_win_data rk3576_vop_win_data[] = {
+ {
+ .name = "Cluster0-win0",
+ .phys_id = ROCKCHIP_VOP2_CLUSTER0,
+ .base = 0x1000,
+ .possible_vp_mask = BIT(0) | BIT(1),
+ .formats = formats_rk3576_cluster,
+ .nformats = ARRAY_SIZE(formats_rk3576_cluster),
+ .format_modifiers = format_modifiers_rk3576_afbc,
+ .layer_sel_id = { 0, 0, 0xf, 0xf },
+ .supported_rotations = DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
+ .type = DRM_PLANE_TYPE_PRIMARY,
+ .axi_bus_id = 0,
+ .axi_yrgb_r_id = 0xa,
+ .axi_uv_r_id = 0xb,
+ .max_upscale_factor = 4,
+ .max_downscale_factor = 4,
+ .feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
}, {
- .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),
+ .name = "Cluster1-win0",
+ .phys_id = ROCKCHIP_VOP2_CLUSTER1,
+ .base = 0x1200,
+ .possible_vp_mask = BIT(0) | BIT(1),
+ .formats = formats_rk3576_cluster,
+ .nformats = ARRAY_SIZE(formats_rk3576_cluster),
+ .format_modifiers = format_modifiers_rk3576_afbc,
+ .layer_sel_id = { 1, 1, 0xf, 0xf },
+ .supported_rotations = DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
+ .type = DRM_PLANE_TYPE_PRIMARY,
+ .axi_bus_id = 0,
+ .axi_yrgb_r_id = 6,
+ .axi_uv_r_id = 7,
+ .max_upscale_factor = 4,
+ .max_downscale_factor = 4,
+ .feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
+ }, {
+ .name = "Esmart0-win0",
+ .phys_id = ROCKCHIP_VOP2_ESMART0,
+ .base = 0x1800,
+ .possible_vp_mask = BIT(0) | BIT(2),
+ .formats = formats_rk3576_esmart,
+ .nformats = ARRAY_SIZE(formats_rk3576_esmart),
.format_modifiers = format_modifiers,
- .base = 0x1e00,
- .layer_sel_id = { 7, 7, 7, 0xf },
+ .layer_sel_id = { 2, 0xf, 0, 0xf },
.supported_rotations = DRM_MODE_REFLECT_Y,
- .type = DRM_PLANE_TYPE_PRIMARY,
+ .type = DRM_PLANE_TYPE_OVERLAY,
+ .axi_bus_id = 0,
+ .axi_yrgb_r_id = 0x10,
+ .axi_uv_r_id = 0x11,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
- .dly = { 20, 47, 41 },
}, {
.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,
.base = 0x1a00,
- .layer_sel_id = { 6, 6, 6, 0xf },
+ .possible_vp_mask = BIT(1) | BIT(2),
+ .formats = formats_rk3576_esmart,
+ .nformats = ARRAY_SIZE(formats_rk3576_esmart),
+ .format_modifiers = format_modifiers,
+ .layer_sel_id = { 0xf, 2, 1, 0xf },
.supported_rotations = DRM_MODE_REFLECT_Y,
- .type = DRM_PLANE_TYPE_PRIMARY,
+ .type = DRM_PLANE_TYPE_OVERLAY,
+ .axi_bus_id = 0,
+ .axi_yrgb_r_id = 0x12,
+ .axi_uv_r_id = 0x13,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
- .dly = { 20, 47, 41 },
}, {
- .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),
+ .name = "Esmart2-win0",
+ .phys_id = ROCKCHIP_VOP2_ESMART2,
+ .base = 0x1c00,
+ .possible_vp_mask = BIT(0) | BIT(2),
+ .formats = formats_rk3576_esmart,
+ .nformats = ARRAY_SIZE(formats_rk3576_esmart),
.format_modifiers = format_modifiers,
- .base = 0x1800,
- .layer_sel_id = { 2, 2, 2, 0xf },
+ .layer_sel_id = { 3, 0xf, 2, 0xf },
.supported_rotations = DRM_MODE_REFLECT_Y,
- .type = DRM_PLANE_TYPE_PRIMARY,
+ .type = DRM_PLANE_TYPE_OVERLAY,
+ .axi_bus_id = 1,
+ .axi_yrgb_r_id = 0x0a,
+ .axi_uv_r_id = 0x0b,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
- .dly = { 20, 47, 41 },
- }, {
- .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,
- .layer_sel_id = { 0, 0, 0, 0xf },
- .supported_rotations = DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270 |
- DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
- .max_upscale_factor = 4,
- .max_downscale_factor = 4,
- .dly = { 0, 27, 21 },
- .type = DRM_PLANE_TYPE_OVERLAY,
- .feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
}, {
- .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,
- .layer_sel_id = { 1, 1, 1, 0xf },
- .supported_rotations = DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270 |
- DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
+ .name = "Esmart3-win0",
+ .phys_id = ROCKCHIP_VOP2_ESMART3,
+ .base = 0x1e00,
+ .possible_vp_mask = BIT(1) | BIT(2),
+ .formats = formats_rk3576_esmart,
+ .nformats = ARRAY_SIZE(formats_rk3576_esmart),
+ .format_modifiers = format_modifiers,
+ .layer_sel_id = { 0xf, 3, 3, 0xf },
+ .supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_OVERLAY,
- .max_upscale_factor = 4,
- .max_downscale_factor = 4,
- .dly = { 0, 27, 21 },
- .feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
+ .axi_bus_id = 1,
+ .axi_yrgb_r_id = 0x0c,
+ .axi_uv_r_id = 0x0d,
+ .max_upscale_factor = 8,
+ .max_downscale_factor = 8,
},
};

-static const struct vop2_regs_dump rk3568_regs_dump[] = {
+static const struct vop2_regs_dump rk3576_regs_dump[] = {
{
.name = "SYS",
.base = RK3568_REG_CFG_DONE,
- .size = 0x100,
+ .size = 0x200,
.en_reg = 0,
.en_val = 0,
.en_mask = 0
}, {
- .name = "OVL",
- .base = RK3568_OVL_CTRL,
- .size = 0x100,
+ .name = "OVL_SYS",
+ .base = RK3576_SYS_EXTRA_ALPHA_CTRL,
+ .size = 0x50,
+ .en_reg = 0,
+ .en_val = 0,
+ .en_mask = 0,
+ }, {
+ .name = "OVL_VP0",
+ .base = RK3576_OVL_CTRL(0),
+ .size = 0x80,
+ .en_reg = 0,
+ .en_val = 0,
+ .en_mask = 0,
+ }, {
+ .name = "OVL_VP1",
+ .base = RK3576_OVL_CTRL(1),
+ .size = 0x80,
+ .en_reg = 0,
+ .en_val = 0,
+ .en_mask = 0,
+ }, {
+ .name = "OVL_VP2",
+ .base = RK3576_OVL_CTRL(2),
+ .size = 0x80,
.en_reg = 0,
.en_val = 0,
.en_mask = 0,
@@ -471,18 +1006,17 @@ static const struct vop2_regs_dump rk3568_regs_dump[] = {
.en_reg = RK3568_VP_DSP_CTRL,
.en_val = 0,
.en_mask = RK3568_VP_DSP_CTRL__STANDBY,
-
}, {
.name = "Cluster0",
.base = RK3568_CLUSTER0_CTRL_BASE,
- .size = 0x110,
+ .size = 0x200,
.en_reg = RK3568_CLUSTER_WIN_CTRL0,
.en_val = RK3568_CLUSTER_WIN_CTRL0__WIN0_EN,
.en_mask = RK3568_CLUSTER_WIN_CTRL0__WIN0_EN,
}, {
.name = "Cluster1",
.base = RK3568_CLUSTER1_CTRL_BASE,
- .size = 0x110,
+ .size = 0x200,
.en_reg = RK3568_CLUSTER_WIN_CTRL0,
.en_val = RK3568_CLUSTER_WIN_CTRL0__WIN0_EN,
.en_mask = RK3568_CLUSTER_WIN_CTRL0__WIN0_EN,
@@ -501,15 +1035,15 @@ static const struct vop2_regs_dump rk3568_regs_dump[] = {
.en_val = RK3568_SMART_REGION0_CTRL__WIN0_EN,
.en_mask = RK3568_SMART_REGION0_CTRL__WIN0_EN,
}, {
- .name = "Smart0",
- .base = RK3568_SMART0_CTRL_BASE,
+ .name = "Esmart2",
+ .base = RK3588_ESMART2_CTRL_BASE,
.size = 0xf0,
.en_reg = RK3568_SMART_REGION0_CTRL,
.en_val = RK3568_SMART_REGION0_CTRL__WIN0_EN,
.en_mask = RK3568_SMART_REGION0_CTRL__WIN0_EN,
}, {
- .name = "Smart1",
- .base = RK3568_SMART1_CTRL_BASE,
+ .name = "Esmart3",
+ .base = RK3588_ESMART3_CTRL_BASE,
.size = 0xf0,
.en_reg = RK3568_SMART_REGION0_CTRL,
.en_val = RK3568_SMART_REGION0_CTRL__WIN0_EN,
@@ -908,6 +1442,84 @@ static unsigned long rk3568_set_intf_mux(struct vop2_video_port *vp, int id, u32
return crtc->state->adjusted_mode.crtc_clock * 1000LL;
}

+static unsigned long rk3576_set_intf_mux(struct vop2_video_port *vp, int id, u32 polflags)
+{
+ struct vop2 *vop2 = vp->vop2;
+ struct drm_crtc *crtc = &vp->crtc;
+ struct drm_display_mode *adjusted_mode = &crtc->state->adjusted_mode;
+ struct rockchip_crtc_state *vcstate = to_rockchip_crtc_state(crtc->state);
+ u8 port_pix_rate = vp->data->pixel_rate;
+ int dclk_core_div, dclk_out_div, if_pixclk_div, if_dclk_sel;
+ u32 ctrl, vp_clk_div, reg, dclk_div;
+ unsigned long dclk_in_rate, dclk_core_rate;
+
+ if (vcstate->output_mode == ROCKCHIP_OUT_MODE_YUV420 || adjusted_mode->crtc_clock > 600000)
+ dclk_div = 2;
+ else
+ dclk_div = 1;
+
+ if (adjusted_mode->flags & DRM_MODE_FLAG_DBLCLK)
+ dclk_core_rate = adjusted_mode->crtc_clock / 2;
+ else
+ dclk_core_rate = adjusted_mode->crtc_clock / port_pix_rate;
+
+ dclk_in_rate = adjusted_mode->crtc_clock / dclk_div;
+
+ dclk_core_div = dclk_in_rate > dclk_core_rate ? 1 : 0;
+
+ if (vop2_output_if_is_edp(id))
+ if_pixclk_div = port_pix_rate == 2 ? RK3576_DSP_IF_PCLK_DIV : 0;
+ else
+ if_pixclk_div = port_pix_rate == 1 ? RK3576_DSP_IF_PCLK_DIV : 0;
+
+ if (vcstate->output_mode == ROCKCHIP_OUT_MODE_YUV420) {
+ if_dclk_sel = RK3576_DSP_IF_DCLK_SEL_OUT;
+ dclk_out_div = 1;
+ } else {
+ if_dclk_sel = 0;
+ dclk_out_div = 0;
+ }
+
+ switch (id) {
+ case ROCKCHIP_VOP2_EP_HDMI0:
+ reg = RK3576_HDMI0_IF_CTRL;
+ break;
+ case ROCKCHIP_VOP2_EP_EDP0:
+ reg = RK3576_EDP0_IF_CTRL;
+ break;
+ case ROCKCHIP_VOP2_EP_MIPI0:
+ reg = RK3576_MIPI0_IF_CTRL;
+ break;
+ case ROCKCHIP_VOP2_EP_DP0:
+ reg = RK3576_DP0_IF_CTRL;
+ break;
+ case ROCKCHIP_VOP2_EP_DP1:
+ reg = RK3576_DP1_IF_CTRL;
+ break;
+ default:
+ drm_err(vop2->drm, "Invalid interface id %d on vp%d\n", id, vp->id);
+ return 0;
+ }
+
+ ctrl = vop2_readl(vop2, reg);
+ ctrl &= ~RK3576_DSP_IF_DCLK_SEL_OUT;
+ ctrl &= ~RK3576_DSP_IF_PCLK_DIV;
+ ctrl &= ~RK3576_DSP_IF_MUX;
+ ctrl |= RK3576_DSP_IF_CFG_DONE_IMD;
+ ctrl |= if_dclk_sel | if_pixclk_div;
+ ctrl |= RK3576_DSP_IF_CLK_OUT_EN | RK3576_DSP_IF_EN;
+ ctrl |= FIELD_PREP(RK3576_DSP_IF_MUX, vp->id);
+ ctrl |= FIELD_PREP(RK3576_DSP_IF_PIN_POL, polflags);
+ vop2_writel(vop2, reg, ctrl);
+
+ vp_clk_div = FIELD_PREP(RK3588_VP_CLK_CTRL__DCLK_CORE_DIV, dclk_core_div);
+ vp_clk_div |= FIELD_PREP(RK3588_VP_CLK_CTRL__DCLK_OUT_DIV, dclk_out_div);
+
+ vop2_vp_write(vp, RK3588_VP_CLK_CTRL, vp_clk_div);
+
+ return dclk_in_rate * 1000LL;
+}
+
/*
* calc the dclk on rk3588
* the available div of dclk is 1, 2, 4
@@ -1246,6 +1858,7 @@ static void vop2_setup_cluster_alpha(struct vop2 *vop2, struct vop2_win *main_wi
struct drm_plane_state *bottom_win_pstate;
bool src_pixel_alpha_en = false;
u16 src_glb_alpha_val, dst_glb_alpha_val;
+ u32 src_color_ctrl_reg, dst_color_ctrl_reg, src_alpha_ctrl_reg, dst_alpha_ctrl_reg;
u32 offset = 0;
bool premulti_en = false;
bool swap = false;
@@ -1283,14 +1896,22 @@ static void vop2_setup_cluster_alpha(struct vop2 *vop2, struct vop2_win *main_wi
break;
}

- vop2_writel(vop2, RK3568_CLUSTER0_MIX_SRC_COLOR_CTRL + offset,
- alpha.src_color_ctrl.val);
- vop2_writel(vop2, RK3568_CLUSTER0_MIX_DST_COLOR_CTRL + offset,
- alpha.dst_color_ctrl.val);
- vop2_writel(vop2, RK3568_CLUSTER0_MIX_SRC_ALPHA_CTRL + offset,
- alpha.src_alpha_ctrl.val);
- vop2_writel(vop2, RK3568_CLUSTER0_MIX_DST_ALPHA_CTRL + offset,
- alpha.dst_alpha_ctrl.val);
+ if (vop2->version <= VOP_VERSION_RK3588) {
+ src_color_ctrl_reg = RK3568_CLUSTER0_MIX_SRC_COLOR_CTRL;
+ dst_color_ctrl_reg = RK3568_CLUSTER0_MIX_DST_COLOR_CTRL;
+ src_alpha_ctrl_reg = RK3568_CLUSTER0_MIX_SRC_ALPHA_CTRL;
+ dst_alpha_ctrl_reg = RK3568_CLUSTER0_MIX_DST_ALPHA_CTRL;
+ } else {
+ src_color_ctrl_reg = RK3576_CLUSTER0_MIX_SRC_COLOR_CTRL;
+ dst_color_ctrl_reg = RK3576_CLUSTER0_MIX_DST_COLOR_CTRL;
+ src_alpha_ctrl_reg = RK3576_CLUSTER0_MIX_SRC_ALPHA_CTRL;
+ dst_alpha_ctrl_reg = RK3576_CLUSTER0_MIX_DST_ALPHA_CTRL;
+ }
+
+ vop2_writel(vop2, src_color_ctrl_reg + offset, alpha.src_color_ctrl.val);
+ vop2_writel(vop2, dst_color_ctrl_reg + offset, alpha.dst_color_ctrl.val);
+ vop2_writel(vop2, src_alpha_ctrl_reg + offset, alpha.src_alpha_ctrl.val);
+ vop2_writel(vop2, dst_alpha_ctrl_reg + offset, alpha.dst_alpha_ctrl.val);
}

static void vop2_setup_alpha(struct vop2_video_port *vp)
@@ -1303,11 +1924,16 @@ static void vop2_setup_alpha(struct vop2_video_port *vp)
int pixel_alpha_en;
int premulti_en, gpremulti_en = 0;
int mixer_id;
+ u32 src_color_ctrl_reg, dst_color_ctrl_reg, src_alpha_ctrl_reg, dst_alpha_ctrl_reg;
u32 offset;
bool bottom_layer_alpha_en = false;
u32 dst_global_alpha = DRM_BLEND_ALPHA_OPAQUE;

- mixer_id = vop2_find_start_mixer_id_for_vp(vop2, vp->id);
+ if (vop2->version <= VOP_VERSION_RK3588)
+ mixer_id = vop2_find_start_mixer_id_for_vp(vop2, vp->id);
+ else
+ mixer_id = 0;
+
alpha_config.dst_pixel_alpha_en = true; /* alpha value need transfer to next mix */

drm_atomic_crtc_for_each_plane(plane, &vp->crtc) {
@@ -1326,6 +1952,18 @@ static void vop2_setup_alpha(struct vop2_video_port *vp)
}
}

+ if (vop2->version <= VOP_VERSION_RK3588) {
+ src_color_ctrl_reg = RK3568_MIX0_SRC_COLOR_CTRL;
+ dst_color_ctrl_reg = RK3568_MIX0_DST_COLOR_CTRL;
+ src_alpha_ctrl_reg = RK3568_MIX0_SRC_ALPHA_CTRL;
+ dst_alpha_ctrl_reg = RK3568_MIX0_DST_ALPHA_CTRL;
+ } else {
+ src_color_ctrl_reg = RK3576_OVL_MIX0_SRC_COLOR_CTRL(vp->id);
+ dst_color_ctrl_reg = RK3576_OVL_MIX0_DST_COLOR_CTRL(vp->id);
+ src_alpha_ctrl_reg = RK3576_OVL_MIX0_SRC_ALPHA_CTRL(vp->id);
+ dst_alpha_ctrl_reg = RK3576_OVL_MIX0_DST_ALPHA_CTRL(vp->id);
+ }
+
drm_atomic_crtc_for_each_plane(plane, &vp->crtc) {
struct vop2_win *win = to_vop2_win(plane);
int zpos = plane->state->normalized_zpos;
@@ -1372,17 +2010,26 @@ static void vop2_setup_alpha(struct vop2_video_port *vp)
vop2_parse_alpha(&alpha_config, &alpha);

offset = (mixer_id + zpos - 1) * 0x10;
- vop2_writel(vop2, RK3568_MIX0_SRC_COLOR_CTRL + offset,
- alpha.src_color_ctrl.val);
- vop2_writel(vop2, RK3568_MIX0_DST_COLOR_CTRL + offset,
- alpha.dst_color_ctrl.val);
- vop2_writel(vop2, RK3568_MIX0_SRC_ALPHA_CTRL + offset,
- alpha.src_alpha_ctrl.val);
- vop2_writel(vop2, RK3568_MIX0_DST_ALPHA_CTRL + offset,
- alpha.dst_alpha_ctrl.val);
+
+ vop2_writel(vop2, src_color_ctrl_reg + offset, alpha.src_color_ctrl.val);
+ vop2_writel(vop2, dst_color_ctrl_reg + offset, alpha.dst_color_ctrl.val);
+ vop2_writel(vop2, src_alpha_ctrl_reg + offset, alpha.src_alpha_ctrl.val);
+ vop2_writel(vop2, dst_alpha_ctrl_reg + offset, alpha.dst_alpha_ctrl.val);
}

if (vp->id == 0) {
+ if (vop2->version <= VOP_VERSION_RK3588) {
+ src_color_ctrl_reg = RK3568_HDR0_SRC_COLOR_CTRL;
+ dst_color_ctrl_reg = RK3568_HDR0_DST_COLOR_CTRL;
+ src_alpha_ctrl_reg = RK3568_HDR0_SRC_ALPHA_CTRL;
+ dst_alpha_ctrl_reg = RK3568_HDR0_DST_ALPHA_CTRL;
+ } else {
+ src_color_ctrl_reg = RK3576_OVL_HDR_SRC_COLOR_CTRL(vp->id);
+ dst_color_ctrl_reg = RK3576_OVL_HDR_DST_COLOR_CTRL(vp->id);
+ src_alpha_ctrl_reg = RK3576_OVL_HDR_SRC_ALPHA_CTRL(vp->id);
+ dst_alpha_ctrl_reg = RK3576_OVL_HDR_DST_ALPHA_CTRL(vp->id);
+ }
+
if (bottom_layer_alpha_en) {
/* Transfer pixel alpha to hdr mix */
alpha_config.src_premulti_en = gpremulti_en;
@@ -1390,18 +2037,15 @@ static void vop2_setup_alpha(struct vop2_video_port *vp)
alpha_config.src_pixel_alpha_en = true;
alpha_config.src_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;
alpha_config.dst_glb_alpha_value = DRM_BLEND_ALPHA_OPAQUE;
+
vop2_parse_alpha(&alpha_config, &alpha);

- vop2_writel(vop2, RK3568_HDR0_SRC_COLOR_CTRL,
- alpha.src_color_ctrl.val);
- vop2_writel(vop2, RK3568_HDR0_DST_COLOR_CTRL,
- alpha.dst_color_ctrl.val);
- vop2_writel(vop2, RK3568_HDR0_SRC_ALPHA_CTRL,
- alpha.src_alpha_ctrl.val);
- vop2_writel(vop2, RK3568_HDR0_DST_ALPHA_CTRL,
- alpha.dst_alpha_ctrl.val);
+ vop2_writel(vop2, src_color_ctrl_reg, alpha.src_color_ctrl.val);
+ vop2_writel(vop2, dst_color_ctrl_reg, alpha.dst_color_ctrl.val);
+ vop2_writel(vop2, src_alpha_ctrl_reg, alpha.src_alpha_ctrl.val);
+ vop2_writel(vop2, dst_alpha_ctrl_reg, alpha.dst_alpha_ctrl.val);
} else {
- vop2_writel(vop2, RK3568_HDR0_SRC_COLOR_CTRL, 0);
+ vop2_writel(vop2, src_color_ctrl_reg, 0);
}
}
}
@@ -1611,6 +2255,72 @@ static void rk3568_vop2_setup_overlay(struct vop2_video_port *vp)
rk3568_vop2_setup_dly_for_windows(vp);
}

+static void rk3576_vop2_setup_layer_mixer(struct vop2_video_port *vp)
+{
+ struct rockchip_crtc_state *vcstate = to_rockchip_crtc_state(vp->crtc.state);
+ struct vop2 *vop2 = vp->vop2;
+ struct drm_plane *plane;
+ u32 layer_sel = 0xffff; /* 0xf means this layer is disabled */
+ u32 ovl_ctrl;
+
+ ovl_ctrl = vop2_readl(vop2, RK3576_OVL_CTRL(vp->id));
+ if (vcstate->yuv_overlay)
+ ovl_ctrl |= RK3576_OVL_CTRL__YUV_MODE;
+ else
+ ovl_ctrl &= ~RK3576_OVL_CTRL__YUV_MODE;
+
+ vop2_writel(vop2, RK3576_OVL_CTRL(vp->id), ovl_ctrl);
+
+ drm_atomic_crtc_for_each_plane(plane, &vp->crtc) {
+ struct vop2_win *win = to_vop2_win(plane);
+
+ layer_sel &= ~RK3568_OVL_LAYER_SEL__LAYER(plane->state->normalized_zpos,
+ 0xf);
+ layer_sel |= RK3568_OVL_LAYER_SEL__LAYER(plane->state->normalized_zpos,
+ win->data->layer_sel_id[vp->id]);
+ }
+
+ vop2_writel(vop2, RK3576_OVL_LAYER_SEL(vp->id), layer_sel);
+}
+
+static void rk3576_vop2_setup_dly_for_windows(struct vop2_video_port *vp)
+{
+ struct drm_plane *plane;
+ struct vop2_win *win;
+
+ drm_atomic_crtc_for_each_plane(plane, &vp->crtc) {
+ win = to_vop2_win(plane);
+ vop2_win_write(win, VOP2_WIN_DLY_NUM, 0);
+ }
+}
+
+static void rk3576_vop2_setup_overlay(struct vop2_video_port *vp)
+{
+ struct vop2 *vop2 = vp->vop2;
+ struct drm_crtc *crtc = &vp->crtc;
+ struct drm_plane *plane;
+
+ vp->win_mask = 0;
+
+ drm_atomic_crtc_for_each_plane(plane, crtc) {
+ struct vop2_win *win = to_vop2_win(plane);
+
+ win->delay = win->data->dly[VOP2_DLY_MODE_DEFAULT];
+
+ vp->win_mask |= BIT(win->data->phys_id);
+
+ if (vop2_cluster_window(win))
+ vop2_setup_cluster_alpha(vop2, win);
+ }
+
+ if (!vp->win_mask)
+ return;
+
+ rk3576_vop2_setup_layer_mixer(vp);
+ vop2_setup_alpha(vp);
+ rk3576_vop2_setup_dly_for_windows(vp);
+}
+
static void rk3568_vop2_setup_bg_dly(struct vop2_video_port *vp)
{
struct drm_crtc *crtc = &vp->crtc;
@@ -1628,12 +2338,38 @@ static void rk3568_vop2_setup_bg_dly(struct vop2_video_port *vp)
vop2_vp_write(vp, RK3568_VP_PRE_SCAN_HTIMING, pre_scan_dly);
}

+static void rk3576_vop2_setup_bg_dly(struct vop2_video_port *vp)
+{
+ struct drm_crtc *crtc = &vp->crtc;
+ struct drm_display_mode *mode = &crtc->state->adjusted_mode;
+ u16 hdisplay = mode->crtc_hdisplay;
+ u16 hsync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
+ u32 bg_dly;
+ u32 pre_scan_dly;
+
+ bg_dly = vp->data->pre_scan_max_dly[VOP2_DLY_WIN] +
+ vp->data->pre_scan_max_dly[VOP2_DLY_LAYER_MIX] +
+ vp->data->pre_scan_max_dly[VOP2_DLY_HDR_MIX];
+
+ vop2_writel(vp->vop2, RK3576_OVL_BG_MIX_CTRL(vp->id),
+ FIELD_PREP(RK3576_OVL_BG_MIX_CTRL__BG_DLY, bg_dly));
+
+ pre_scan_dly = ((bg_dly + (hdisplay >> 1) - 1) << 16) | hsync_len;
+ vop2_vp_write(vp, RK3568_VP_PRE_SCAN_HTIMING, pre_scan_dly);
+}
+
static const struct vop2_ops rk3568_vop_ops = {
.setup_intf_mux = rk3568_set_intf_mux,
.setup_bg_dly = rk3568_vop2_setup_bg_dly,
.setup_overlay = rk3568_vop2_setup_overlay,
};

+static const struct vop2_ops rk3576_vop_ops = {
+ .setup_intf_mux = rk3576_set_intf_mux,
+ .setup_bg_dly = rk3576_vop2_setup_bg_dly,
+ .setup_overlay = rk3576_vop2_setup_overlay,
+};
+
static const struct vop2_ops rk3588_vop_ops = {
.setup_intf_mux = rk3588_set_intf_mux,
.setup_bg_dly = rk3568_vop2_setup_bg_dly,
@@ -1678,6 +2414,25 @@ static const struct vop2_data rk3568_vop = {
.soc_id = 3568,
};

+static const struct vop2_data rk3576_vop = {
+ .version = VOP_VERSION_RK3576,
+ .feature = VOP2_FEATURE_HAS_SYS_PMU,
+ .nr_vps = 3,
+ .max_input = { 4096, 4320 },
+ .max_output = { 4096, 4320 },
+ .vp = rk3576_vop_video_ports,
+ .win = rk3576_vop_win_data,
+ .win_size = ARRAY_SIZE(rk3576_vop_win_data),
+ .cluster_reg = rk3576_vop_cluster_regs,
+ .nr_cluster_regs = ARRAY_SIZE(rk3576_vop_cluster_regs),
+ .smart_reg = rk3576_vop_smart_regs,
+ .nr_smart_regs = ARRAY_SIZE(rk3576_vop_smart_regs),
+ .regs_dump = rk3576_regs_dump,
+ .regs_dump_size = ARRAY_SIZE(rk3576_regs_dump),
+ .ops = &rk3576_vop_ops,
+ .soc_id = 3576,
+};
+
static const struct vop2_data rk3588_vop = {
.version = VOP_VERSION_RK3588,
.feature = VOP2_FEATURE_HAS_SYS_GRF | VOP2_FEATURE_HAS_VO1_GRF |
@@ -1705,6 +2460,9 @@ static const struct of_device_id vop2_dt_match[] = {
}, {
.compatible = "rockchip,rk3568-vop",
.data = &rk3568_vop,
+ }, {
+ .compatible = "rockchip,rk3576-vop",
+ .data = &rk3576_vop,
}, {
.compatible = "rockchip,rk3588-vop",
.data = &rk3588_vop
--
2.34.1