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Commit 5a028e8f authored by Andy Yan's avatar Andy Yan Committed by Heiko Stuebner
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drm/rockchip: vop2: Add support for rk3588 


VOP2 on rk3588:

Four video ports:
VP0 Max 4096x2160
VP1 Max 4096x2160
VP2 Max 4096x2160
VP3 Max 2048x1080

4 4K Cluster windows with AFBC/line RGB and AFBC-only YUV support
4 4K Esmart windows with line RGB/YUV support

Signed-off-by: default avatarAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231211115919.1785435-1-andyshrk@163.com
parent dc7226ac
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Inline Side-by-side
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+ 394
− 6
View file @ 5a028e8f
......@@ -191,6 +191,9 @@ struct vop2 {
struct regmap *map;
struct regmap *sys_grf;
struct regmap *vop_grf;
struct regmap *vo1_grf;
struct regmap *sys_pmu;
/* physical map length of vop2 register */
u32 len;
......@@ -209,6 +212,7 @@ struct vop2 {
unsigned int enable_count;
struct clk *hclk;
struct clk *aclk;
struct clk *pclk;
/* optional internal rgb encoder */
struct rockchip_rgb *rgb;
......@@ -217,6 +221,23 @@ struct vop2 {
struct vop2_win win[];
};
#define vop2_output_if_is_hdmi(x) ((x) == ROCKCHIP_VOP2_EP_HDMI0 || \
(x) == ROCKCHIP_VOP2_EP_HDMI1)
#define vop2_output_if_is_dp(x) ((x) == ROCKCHIP_VOP2_EP_DP0 || \
(x) == ROCKCHIP_VOP2_EP_DP1)
#define vop2_output_if_is_edp(x) ((x) == ROCKCHIP_VOP2_EP_EDP0 || \
(x) == ROCKCHIP_VOP2_EP_EDP1)
#define vop2_output_if_is_mipi(x) ((x) == ROCKCHIP_VOP2_EP_MIPI0 || \
(x) == ROCKCHIP_VOP2_EP_MIPI1)
#define vop2_output_if_is_lvds(x) ((x) == ROCKCHIP_VOP2_EP_LVDS0 || \
(x) == ROCKCHIP_VOP2_EP_LVDS1)
#define vop2_output_if_is_dpi(x) ((x) == ROCKCHIP_VOP2_EP_RGB0)
static const struct regmap_config vop2_regmap_config;
static struct vop2_video_port *to_vop2_video_port(struct drm_crtc *crtc)
......@@ -475,6 +496,17 @@ static bool vop2_output_uv_swap(u32 bus_format, u32 output_mode)
return false;
}
static bool vop2_output_rg_swap(struct vop2 *vop2, u32 bus_format)
{
if (vop2->data->soc_id == 3588) {
if (bus_format == MEDIA_BUS_FMT_YUV8_1X24 ||
bus_format == MEDIA_BUS_FMT_YUV10_1X30)
return true;
}
return false;
}
static bool is_yuv_output(u32 bus_format)
{
switch (bus_format) {
......@@ -879,13 +911,32 @@ static int vop2_core_clks_prepare_enable(struct vop2 *vop2)
goto err;
}
ret = clk_prepare_enable(vop2->pclk);
if (ret < 0) {
drm_err(vop2->drm, "failed to enable pclk - %d\n", ret);
goto err1;
}
return 0;
err1:
clk_disable_unprepare(vop2->aclk);
err:
clk_disable_unprepare(vop2->hclk);
return ret;
}
static void rk3588_vop2_power_domain_enable_all(struct vop2 *vop2)
{
u32 pd;
pd = vop2_readl(vop2, RK3588_SYS_PD_CTRL);
pd &= ~(VOP2_PD_CLUSTER0 | VOP2_PD_CLUSTER1 | VOP2_PD_CLUSTER2 |
VOP2_PD_CLUSTER3 | VOP2_PD_ESMART);
vop2_writel(vop2, RK3588_SYS_PD_CTRL, pd);
}
static void vop2_enable(struct vop2 *vop2)
{
int ret;
......@@ -917,6 +968,9 @@ static void vop2_enable(struct vop2 *vop2)
if (vop2->data->soc_id == 3566)
vop2_writel(vop2, RK3568_OTP_WIN_EN, 1);
if (vop2->data->soc_id == 3588)
rk3588_vop2_power_domain_enable_all(vop2);
vop2_writel(vop2, RK3568_REG_CFG_DONE, RK3568_REG_CFG_DONE__GLB_CFG_DONE_EN);
/*
......@@ -942,6 +996,7 @@ static void vop2_disable(struct vop2 *vop2)
pm_runtime_put_sync(vop2->dev);
clk_disable_unprepare(vop2->pclk);
clk_disable_unprepare(vop2->aclk);
clk_disable_unprepare(vop2->hclk);
}
......@@ -1309,7 +1364,19 @@ static void vop2_plane_atomic_update(struct drm_plane *plane,
vop2_win_write(win, VOP2_WIN_AFBC_ENABLE, 1);
vop2_win_write(win, VOP2_WIN_AFBC_FORMAT, afbc_format);
vop2_win_write(win, VOP2_WIN_AFBC_UV_SWAP, uv_swap);
vop2_win_write(win, VOP2_WIN_AFBC_AUTO_GATING_EN, 0);
/*
* On rk3566/8, this bit is auto gating enable,
* but this function is not work well so we need
* to disable it for these two platform.
* On rk3588, and the following new soc(rk3528/rk3576),
* this bit is gating disable, we should write 1 to
* disable gating when enable afbc.
*/
if (vop2->data->soc_id == 3566 || vop2->data->soc_id == 3568)
vop2_win_write(win, VOP2_WIN_AFBC_AUTO_GATING_EN, 0);
else
vop2_win_write(win, VOP2_WIN_AFBC_AUTO_GATING_EN, 1);
vop2_win_write(win, VOP2_WIN_AFBC_BLOCK_SPLIT_EN, 0);
transform_offset = vop2_afbc_transform_offset(pstate, half_block_en);
vop2_win_write(win, VOP2_WIN_AFBC_HDR_PTR, yrgb_mst);
......@@ -1507,10 +1574,10 @@ static void vop2_post_config(struct drm_crtc *crtc)
vop2_vp_write(vp, RK3568_VP_DSP_BG, 0);
}
static void rk3568_set_intf_mux(struct vop2_video_port *vp, int id,
u32 polflags)
static unsigned long rk3568_set_intf_mux(struct vop2_video_port *vp, int id, u32 polflags)
{
struct vop2 *vop2 = vp->vop2;
struct drm_crtc *crtc = &vp->crtc;
u32 die, dip;
die = vop2_readl(vop2, RK3568_DSP_IF_EN);
......@@ -1572,13 +1639,281 @@ static void rk3568_set_intf_mux(struct vop2_video_port *vp, int id,
break;
default:
drm_err(vop2->drm, "Invalid interface id %d on vp%d\n", id, vp->id);
return;
return 0;
}
dip |= RK3568_DSP_IF_POL__CFG_DONE_IMD;
vop2_writel(vop2, RK3568_DSP_IF_EN, die);
vop2_writel(vop2, RK3568_DSP_IF_POL, dip);
return crtc->state->adjusted_mode.crtc_clock * 1000LL;
}
/*
* calc the dclk on rk3588
* the available div of dclk is 1, 2, 4
*/
static unsigned long rk3588_calc_dclk(unsigned long child_clk, unsigned long max_dclk)
{
if (child_clk * 4 <= max_dclk)
return child_clk * 4;
else if (child_clk * 2 <= max_dclk)
return child_clk * 2;
else if (child_clk <= max_dclk)
return child_clk;
else
return 0;
}
/*
* 4 pixclk/cycle on rk3588
* RGB/eDP/HDMI: if_pixclk >= dclk_core
* DP: dp_pixclk = dclk_out <= dclk_core
* DSI: mipi_pixclk <= dclk_out <= dclk_core
*/
static unsigned long rk3588_calc_cru_cfg(struct vop2_video_port *vp, int id,
int *dclk_core_div, int *dclk_out_div,
int *if_pixclk_div, int *if_dclk_div)
{
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);
int output_mode = vcstate->output_mode;
unsigned long v_pixclk = adjusted_mode->crtc_clock * 1000LL; /* video timing pixclk */
unsigned long dclk_core_rate = v_pixclk >> 2;
unsigned long dclk_rate = v_pixclk;
unsigned long dclk_out_rate;
unsigned long if_dclk_rate;
unsigned long if_pixclk_rate;
int K = 1;
if (vop2_output_if_is_hdmi(id)) {
/*
* K = 2: dclk_core = if_pixclk_rate > if_dclk_rate
* K = 1: dclk_core = hdmie_edp_dclk > if_pixclk_rate
*/
if (output_mode == ROCKCHIP_OUT_MODE_YUV420) {
dclk_rate = dclk_rate >> 1;
K = 2;
}
if_pixclk_rate = (dclk_core_rate << 1) / K;
if_dclk_rate = dclk_core_rate / K;
/*
* *if_pixclk_div = dclk_rate / if_pixclk_rate;
* *if_dclk_div = dclk_rate / if_dclk_rate;
*/
*if_pixclk_div = 2;
*if_dclk_div = 4;
} else if (vop2_output_if_is_edp(id)) {
/*
* edp_pixclk = edp_dclk > dclk_core
*/
if_pixclk_rate = v_pixclk / K;
dclk_rate = if_pixclk_rate * K;
/*
* *if_pixclk_div = dclk_rate / if_pixclk_rate;
* *if_dclk_div = *if_pixclk_div;
*/
*if_pixclk_div = K;
*if_dclk_div = K;
} else if (vop2_output_if_is_dp(id)) {
if (output_mode == ROCKCHIP_OUT_MODE_YUV420)
dclk_out_rate = v_pixclk >> 3;
else
dclk_out_rate = v_pixclk >> 2;
dclk_rate = rk3588_calc_dclk(dclk_out_rate, 600000);
if (!dclk_rate) {
drm_err(vop2->drm, "DP dclk_out_rate out of range, dclk_out_rate: %ld KHZ\n",
dclk_out_rate);
return 0;
}
*dclk_out_div = dclk_rate / dclk_out_rate;
} else if (vop2_output_if_is_mipi(id)) {
if_pixclk_rate = dclk_core_rate / K;
/*
* dclk_core = dclk_out * K = if_pixclk * K = v_pixclk / 4
*/
dclk_out_rate = if_pixclk_rate;
/*
* dclk_rate = N * dclk_core_rate N = (1,2,4 ),
* we get a little factor here
*/
dclk_rate = rk3588_calc_dclk(dclk_out_rate, 600000);
if (!dclk_rate) {
drm_err(vop2->drm, "MIPI dclk out of range, dclk_out_rate: %ld KHZ\n",
dclk_out_rate);
return 0;
}
*dclk_out_div = dclk_rate / dclk_out_rate;
/*
* mipi pixclk == dclk_out
*/
*if_pixclk_div = 1;
} else if (vop2_output_if_is_dpi(id)) {
dclk_rate = v_pixclk;
}
*dclk_core_div = dclk_rate / dclk_core_rate;
*if_pixclk_div = ilog2(*if_pixclk_div);
*if_dclk_div = ilog2(*if_dclk_div);
*dclk_core_div = ilog2(*dclk_core_div);
*dclk_out_div = ilog2(*dclk_out_div);
drm_dbg(vop2->drm, "dclk: %ld, pixclk_div: %d, dclk_div: %d\n",
dclk_rate, *if_pixclk_div, *if_dclk_div);
return dclk_rate;
}
/*
* MIPI port mux on rk3588:
* 0: Video Port2
* 1: Video Port3
* 3: Video Port 1(MIPI1 only)
*/
static u32 rk3588_get_mipi_port_mux(int vp_id)
{
if (vp_id == 1)
return 3;
else if (vp_id == 3)
return 1;
else
return 0;
}
static u32 rk3588_get_hdmi_pol(u32 flags)
{
u32 val;
val = (flags & DRM_MODE_FLAG_NHSYNC) ? BIT(HSYNC_POSITIVE) : 0;
val |= (flags & DRM_MODE_FLAG_NVSYNC) ? BIT(VSYNC_POSITIVE) : 0;
return val;
}
static unsigned long rk3588_set_intf_mux(struct vop2_video_port *vp, int id, u32 polflags)
{
struct vop2 *vop2 = vp->vop2;
int dclk_core_div, dclk_out_div, if_pixclk_div, if_dclk_div;
unsigned long clock;
u32 die, dip, div, vp_clk_div, val;
clock = rk3588_calc_cru_cfg(vp, id, &dclk_core_div, &dclk_out_div,
&if_pixclk_div, &if_dclk_div);
if (!clock)
return 0;
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);
die = vop2_readl(vop2, RK3568_DSP_IF_EN);
dip = vop2_readl(vop2, RK3568_DSP_IF_POL);
div = vop2_readl(vop2, RK3568_DSP_IF_CTRL);
switch (id) {
case ROCKCHIP_VOP2_EP_HDMI0:
div &= ~RK3588_DSP_IF_EDP_HDMI0_DCLK_DIV;
div &= ~RK3588_DSP_IF_EDP_HDMI0_PCLK_DIV;
div |= FIELD_PREP(RK3588_DSP_IF_EDP_HDMI0_DCLK_DIV, if_dclk_div);
div |= FIELD_PREP(RK3588_DSP_IF_EDP_HDMI0_PCLK_DIV, if_pixclk_div);
die &= ~RK3588_SYS_DSP_INFACE_EN_EDP_HDMI0_MUX;
die |= RK3588_SYS_DSP_INFACE_EN_HDMI0 |
FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_EDP_HDMI0_MUX, vp->id);
val = rk3588_get_hdmi_pol(polflags);
regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, HIWORD_UPDATE(1, 1, 1));
regmap_write(vop2->vo1_grf, RK3588_GRF_VO1_CON0, HIWORD_UPDATE(val, 6, 5));
break;
case ROCKCHIP_VOP2_EP_HDMI1:
div &= ~RK3588_DSP_IF_EDP_HDMI1_DCLK_DIV;
div &= ~RK3588_DSP_IF_EDP_HDMI1_PCLK_DIV;
div |= FIELD_PREP(RK3588_DSP_IF_EDP_HDMI1_DCLK_DIV, if_dclk_div);
div |= FIELD_PREP(RK3588_DSP_IF_EDP_HDMI1_PCLK_DIV, if_pixclk_div);
die &= ~RK3588_SYS_DSP_INFACE_EN_EDP_HDMI1_MUX;
die |= RK3588_SYS_DSP_INFACE_EN_HDMI1 |
FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_EDP_HDMI1_MUX, vp->id);
val = rk3588_get_hdmi_pol(polflags);
regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, HIWORD_UPDATE(1, 4, 4));
regmap_write(vop2->vo1_grf, RK3588_GRF_VO1_CON0, HIWORD_UPDATE(val, 8, 7));
break;
case ROCKCHIP_VOP2_EP_EDP0:
div &= ~RK3588_DSP_IF_EDP_HDMI0_DCLK_DIV;
div &= ~RK3588_DSP_IF_EDP_HDMI0_PCLK_DIV;
div |= FIELD_PREP(RK3588_DSP_IF_EDP_HDMI0_DCLK_DIV, if_dclk_div);
div |= FIELD_PREP(RK3588_DSP_IF_EDP_HDMI0_PCLK_DIV, if_pixclk_div);
die &= ~RK3588_SYS_DSP_INFACE_EN_EDP_HDMI0_MUX;
die |= RK3588_SYS_DSP_INFACE_EN_EDP0 |
FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_EDP_HDMI0_MUX, vp->id);
regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, HIWORD_UPDATE(1, 0, 0));
break;
case ROCKCHIP_VOP2_EP_EDP1:
div &= ~RK3588_DSP_IF_EDP_HDMI1_DCLK_DIV;
div &= ~RK3588_DSP_IF_EDP_HDMI1_PCLK_DIV;
div |= FIELD_PREP(RK3588_DSP_IF_EDP_HDMI0_DCLK_DIV, if_dclk_div);
div |= FIELD_PREP(RK3588_DSP_IF_EDP_HDMI0_PCLK_DIV, if_pixclk_div);
die &= ~RK3588_SYS_DSP_INFACE_EN_EDP_HDMI1_MUX;
die |= RK3588_SYS_DSP_INFACE_EN_EDP1 |
FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_EDP_HDMI1_MUX, vp->id);
regmap_write(vop2->vop_grf, RK3588_GRF_VOP_CON2, HIWORD_UPDATE(1, 3, 3));
break;
case ROCKCHIP_VOP2_EP_MIPI0:
div &= ~RK3588_DSP_IF_MIPI0_PCLK_DIV;
div |= FIELD_PREP(RK3588_DSP_IF_MIPI0_PCLK_DIV, if_pixclk_div);
die &= ~RK3588_SYS_DSP_INFACE_EN_MIPI0_MUX;
val = rk3588_get_mipi_port_mux(vp->id);
die |= RK3588_SYS_DSP_INFACE_EN_MIPI0 |
FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_MIPI0_MUX, !!val);
break;
case ROCKCHIP_VOP2_EP_MIPI1:
div &= ~RK3588_DSP_IF_MIPI1_PCLK_DIV;
div |= FIELD_PREP(RK3588_DSP_IF_MIPI1_PCLK_DIV, if_pixclk_div);
die &= ~RK3588_SYS_DSP_INFACE_EN_MIPI1_MUX;
val = rk3588_get_mipi_port_mux(vp->id);
die |= RK3588_SYS_DSP_INFACE_EN_MIPI1 |
FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_MIPI1_MUX, val);
break;
case ROCKCHIP_VOP2_EP_DP0:
die &= ~RK3588_SYS_DSP_INFACE_EN_DP0_MUX;
die |= RK3588_SYS_DSP_INFACE_EN_DP0 |
FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_DP0_MUX, vp->id);
dip &= ~RK3588_DSP_IF_POL__DP0_PIN_POL;
dip |= FIELD_PREP(RK3588_DSP_IF_POL__DP0_PIN_POL, polflags);
break;
case ROCKCHIP_VOP2_EP_DP1:
die &= ~RK3588_SYS_DSP_INFACE_EN_MIPI1_MUX;
die |= RK3588_SYS_DSP_INFACE_EN_MIPI1 |
FIELD_PREP(RK3588_SYS_DSP_INFACE_EN_MIPI1_MUX, vp->id);
dip &= ~RK3588_DSP_IF_POL__DP1_PIN_POL;
dip |= FIELD_PREP(RK3588_DSP_IF_POL__DP1_PIN_POL, polflags);
break;
default:
drm_err(vop2->drm, "Invalid interface id %d on vp%d\n", id, vp->id);
return 0;
}
dip |= RK3568_DSP_IF_POL__CFG_DONE_IMD;
vop2_vp_write(vp, RK3588_VP_CLK_CTRL, vp_clk_div);
vop2_writel(vop2, RK3568_DSP_IF_EN, die);
vop2_writel(vop2, RK3568_DSP_IF_CTRL, div);
vop2_writel(vop2, RK3568_DSP_IF_POL, dip);
return clock;
}
static unsigned long vop2_set_intf_mux(struct vop2_video_port *vp, int ep_id, u32 polflags)
{
struct vop2 *vop2 = vp->vop2;
if (vop2->data->soc_id == 3566 || vop2->data->soc_id == 3568)
return rk3568_set_intf_mux(vp, ep_id, polflags);
else if (vop2->data->soc_id == 3588)
return rk3588_set_intf_mux(vp, ep_id, polflags);
else
return 0;
}
static int us_to_vertical_line(struct drm_display_mode *mode, int us)
......@@ -1648,9 +1983,17 @@ static void vop2_crtc_atomic_enable(struct drm_crtc *crtc,
drm_for_each_encoder_mask(encoder, crtc->dev, crtc_state->encoder_mask) {
struct rockchip_encoder *rkencoder = to_rockchip_encoder(encoder);
rk3568_set_intf_mux(vp, rkencoder->crtc_endpoint_id, polflags);
/*
* for drive a high resolution(4KP120, 8K), vop on rk3588/rk3576 need
* process multi(1/2/4/8) pixels per cycle, so the dclk feed by the
* system cru may be the 1/2 or 1/4 of mode->clock.
*/
clock = vop2_set_intf_mux(vp, rkencoder->crtc_endpoint_id, polflags);
}
if (!clock)
return;
if (vcstate->output_mode == ROCKCHIP_OUT_MODE_AAAA &&
!(vp_data->feature & VOP_FEATURE_OUTPUT_10BIT))
out_mode = ROCKCHIP_OUT_MODE_P888;
......@@ -1661,6 +2004,8 @@ static void vop2_crtc_atomic_enable(struct drm_crtc *crtc,
if (vop2_output_uv_swap(vcstate->bus_format, vcstate->output_mode))
dsp_ctrl |= RK3568_VP_DSP_CTRL__DSP_RB_SWAP;
if (vop2_output_rg_swap(vop2, vcstate->bus_format))
dsp_ctrl |= RK3568_VP_DSP_CTRL__DSP_RG_SWAP;
if (vcstate->yuv_overlay)
dsp_ctrl |= RK3568_VP_DSP_CTRL__POST_DSP_OUT_R2Y;
......@@ -2022,6 +2367,14 @@ static void vop2_setup_layer_mixer(struct vop2_video_port *vp)
port_sel &= ~RK3568_OVL_PORT_SEL__CLUSTER1;
port_sel |= FIELD_PREP(RK3568_OVL_PORT_SEL__CLUSTER1, vp->id);
break;
case ROCKCHIP_VOP2_CLUSTER2:
port_sel &= ~RK3588_OVL_PORT_SEL__CLUSTER2;
port_sel |= FIELD_PREP(RK3588_OVL_PORT_SEL__CLUSTER2, vp->id);
break;
case ROCKCHIP_VOP2_CLUSTER3:
port_sel &= ~RK3588_OVL_PORT_SEL__CLUSTER3;
port_sel |= FIELD_PREP(RK3588_OVL_PORT_SEL__CLUSTER3, vp->id);
break;
case ROCKCHIP_VOP2_ESMART0:
port_sel &= ~RK3568_OVL_PORT_SEL__ESMART0;
port_sel |= FIELD_PREP(RK3568_OVL_PORT_SEL__ESMART0, vp->id);
......@@ -2030,6 +2383,14 @@ static void vop2_setup_layer_mixer(struct vop2_video_port *vp)
port_sel &= ~RK3568_OVL_PORT_SEL__ESMART1;
port_sel |= FIELD_PREP(RK3568_OVL_PORT_SEL__ESMART1, vp->id);
break;
case ROCKCHIP_VOP2_ESMART2:
port_sel &= ~RK3588_OVL_PORT_SEL__ESMART2;
port_sel |= FIELD_PREP(RK3588_OVL_PORT_SEL__ESMART2, vp->id);
break;
case ROCKCHIP_VOP2_ESMART3:
port_sel &= ~RK3588_OVL_PORT_SEL__ESMART3;
port_sel |= FIELD_PREP(RK3588_OVL_PORT_SEL__ESMART3, vp->id);
break;
case ROCKCHIP_VOP2_SMART0:
port_sel &= ~RK3568_OVL_PORT_SEL__SMART0;
port_sel |= FIELD_PREP(RK3568_OVL_PORT_SEL__SMART0, vp->id);
......@@ -2766,8 +3127,29 @@ static int vop2_bind(struct device *dev, struct device *master, void *data)
if (IS_ERR(vop2->lut_regs))
return PTR_ERR(vop2->lut_regs);
}
if (vop2_data->feature & VOP2_FEATURE_HAS_SYS_GRF) {
vop2->sys_grf = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,grf");
if (IS_ERR(vop2->sys_grf))
return dev_err_probe(dev, PTR_ERR(vop2->sys_grf), "cannot get sys_grf");
}
if (vop2_data->feature & VOP2_FEATURE_HAS_VOP_GRF) {
vop2->vop_grf = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,vop-grf");
if (IS_ERR(vop2->vop_grf))
return dev_err_probe(dev, PTR_ERR(vop2->vop_grf), "cannot get vop_grf");
}
if (vop2_data->feature & VOP2_FEATURE_HAS_VO1_GRF) {
vop2->vo1_grf = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,vo1-grf");
if (IS_ERR(vop2->vo1_grf))
return dev_err_probe(dev, PTR_ERR(vop2->vo1_grf), "cannot get vo1_grf");
}
vop2->sys_grf = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,grf");
if (vop2_data->feature & VOP2_FEATURE_HAS_SYS_PMU) {
vop2->sys_pmu = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,pmu");
if (IS_ERR(vop2->sys_pmu))
return dev_err_probe(dev, PTR_ERR(vop2->sys_pmu), "cannot get sys_pmu");
}
vop2->hclk = devm_clk_get(vop2->dev, "hclk");
if (IS_ERR(vop2->hclk)) {
......@@ -2781,6 +3163,12 @@ static int vop2_bind(struct device *dev, struct device *master, void *data)
return PTR_ERR(vop2->aclk);
}
vop2->pclk = devm_clk_get_optional(vop2->dev, "pclk_vop");
if (IS_ERR(vop2->pclk)) {
drm_err(vop2->drm, "failed to get pclk source\n");
return PTR_ERR(vop2->pclk);
}
vop2->irq = platform_get_irq(pdev, 0);
if (vop2->irq < 0) {
drm_err(vop2->drm, "cannot find irq for vop2\n");
......
drivers/gpu/drm/rockchip/rockchip_drm_vop2.h
+ 81
− 0
View file @ 5a028e8f
......@@ -13,9 +13,16 @@
#define VOP_FEATURE_OUTPUT_10BIT BIT(0)
#define VOP2_FEATURE_HAS_SYS_GRF BIT(0)
#define VOP2_FEATURE_HAS_VO0_GRF BIT(1)
#define VOP2_FEATURE_HAS_VO1_GRF BIT(2)
#define VOP2_FEATURE_HAS_VOP_GRF BIT(3)
#define VOP2_FEATURE_HAS_SYS_PMU BIT(4)
#define WIN_FEATURE_AFBDC BIT(0)
#define WIN_FEATURE_CLUSTER BIT(1)
#define HIWORD_UPDATE(v, h, l) ((GENMASK(h, l) << 16) | ((v) << (l)))
/*
* the delay number of a window in different mode.
*/
......@@ -38,6 +45,18 @@ enum vop2_scale_down_mode {
VOP2_SCALE_DOWN_AVG,
};
/*
* vop2 internal power domain id,
* should be all none zero, 0 will be treat as invalid;
*/
#define VOP2_PD_CLUSTER0 BIT(0)
#define VOP2_PD_CLUSTER1 BIT(1)
#define VOP2_PD_CLUSTER2 BIT(2)
#define VOP2_PD_CLUSTER3 BIT(3)
#define VOP2_PD_DSC_8K BIT(5)
#define VOP2_PD_DSC_4K BIT(6)
#define VOP2_PD_ESMART BIT(7)
enum vop2_win_regs {
VOP2_WIN_ENABLE,
VOP2_WIN_FORMAT,
......@@ -138,6 +157,7 @@ struct vop2_video_port_data {
struct vop2_data {
u8 nr_vps;
u64 feature;
const struct vop2_win_data *win;
const struct vop2_video_port_data *vp;
struct vop_rect max_input;
......@@ -192,6 +212,11 @@ enum dst_factor_mode {
};
#define RK3568_GRF_VO_CON1 0x0364
#define RK3588_GRF_SOC_CON1 0x0304
#define RK3588_GRF_VOP_CON2 0x08
#define RK3588_GRF_VO1_CON0 0x00
/* System registers definition */
#define RK3568_REG_CFG_DONE 0x000
#define RK3568_VERSION_INFO 0x004
......@@ -200,6 +225,7 @@ enum dst_factor_mode {
#define RK3568_DSP_IF_EN 0x028
#define RK3568_DSP_IF_CTRL 0x02c
#define RK3568_DSP_IF_POL 0x030
#define RK3588_SYS_PD_CTRL 0x034
#define RK3568_WB_CTRL 0x40
#define RK3568_WB_XSCAL_FACTOR 0x44
#define RK3568_WB_YRGB_MST 0x48
......@@ -220,9 +246,14 @@ enum dst_factor_mode {
#define RK3568_VP_INT_RAW_STATUS(vp) (0xAC + (vp) * 0x10)
/* Video Port registers definition */
#define RK3568_VP0_CTRL_BASE 0x0C00
#define RK3568_VP1_CTRL_BASE 0x0D00
#define RK3568_VP2_CTRL_BASE 0x0E00
#define RK3588_VP3_CTRL_BASE 0x0F00
#define RK3568_VP_DSP_CTRL 0x00
#define RK3568_VP_MIPI_CTRL 0x04
#define RK3568_VP_COLOR_BAR_CTRL 0x08
#define RK3588_VP_CLK_CTRL 0x0C
#define RK3568_VP_3D_LUT_CTRL 0x10
#define RK3568_VP_3D_LUT_MST 0x20
#define RK3568_VP_DSP_BG 0x2C
......@@ -264,6 +295,17 @@ enum dst_factor_mode {
#define RK3568_SMART_DLY_NUM 0x6F8
/* Cluster register definition, offset relative to window base */
#define RK3568_CLUSTER0_CTRL_BASE 0x1000
#define RK3568_CLUSTER1_CTRL_BASE 0x1200
#define RK3588_CLUSTER2_CTRL_BASE 0x1400
#define RK3588_CLUSTER3_CTRL_BASE 0x1600
#define RK3568_ESMART0_CTRL_BASE 0x1800
#define RK3568_ESMART1_CTRL_BASE 0x1A00
#define RK3568_SMART0_CTRL_BASE 0x1C00
#define RK3568_SMART1_CTRL_BASE 0x1E00
#define RK3588_ESMART2_CTRL_BASE 0x1C00
#define RK3588_ESMART3_CTRL_BASE 0x1E00
#define RK3568_CLUSTER_WIN_CTRL0 0x00
#define RK3568_CLUSTER_WIN_CTRL1 0x04
#define RK3568_CLUSTER_WIN_YRGB_MST 0x10
......@@ -357,13 +399,18 @@ enum dst_factor_mode {
#define RK3568_VP_DSP_CTRL__DITHER_DOWN_EN BIT(17)
#define RK3568_VP_DSP_CTRL__PRE_DITHER_DOWN_EN BIT(16)
#define RK3568_VP_DSP_CTRL__POST_DSP_OUT_R2Y BIT(15)
#define RK3568_VP_DSP_CTRL__DSP_RG_SWAP BIT(10)
#define RK3568_VP_DSP_CTRL__DSP_RB_SWAP BIT(9)
#define RK3568_VP_DSP_CTRL__DSP_BG_SWAP BIT(8)
#define RK3568_VP_DSP_CTRL__DSP_INTERLACE BIT(7)
#define RK3568_VP_DSP_CTRL__DSP_FILED_POL BIT(6)
#define RK3568_VP_DSP_CTRL__P2I_EN BIT(5)
#define RK3568_VP_DSP_CTRL__CORE_DCLK_DIV BIT(4)
#define RK3568_VP_DSP_CTRL__OUT_MODE GENMASK(3, 0)
#define RK3588_VP_CLK_CTRL__DCLK_OUT_DIV GENMASK(3, 2)
#define RK3588_VP_CLK_CTRL__DCLK_CORE_DIV GENMASK(1, 0)
#define RK3568_VP_POST_SCL_CTRL__VSCALEDOWN BIT(1)
#define RK3568_VP_POST_SCL_CTRL__HSCALEDOWN BIT(0)
......@@ -382,11 +429,37 @@ enum dst_factor_mode {
#define RK3568_SYS_DSP_INFACE_EN_HDMI BIT(1)
#define RK3568_SYS_DSP_INFACE_EN_RGB BIT(0)
#define RK3588_SYS_DSP_INFACE_EN_MIPI1_MUX GENMASK(22, 21)
#define RK3588_SYS_DSP_INFACE_EN_MIPI0_MUX GENMASK(20, 20)
#define RK3588_SYS_DSP_INFACE_EN_EDP_HDMI1_MUX GENMASK(19, 18)
#define RK3588_SYS_DSP_INFACE_EN_EDP_HDMI0_MUX GENMASK(17, 16)
#define RK3588_SYS_DSP_INFACE_EN_DP1_MUX GENMASK(15, 14)
#define RK3588_SYS_DSP_INFACE_EN_DP0_MUX GENMASK(13, 12)
#define RK3588_SYS_DSP_INFACE_EN_DPI GENMASK(9, 8)
#define RK3588_SYS_DSP_INFACE_EN_MIPI1 BIT(7)
#define RK3588_SYS_DSP_INFACE_EN_MIPI0 BIT(6)
#define RK3588_SYS_DSP_INFACE_EN_HDMI1 BIT(5)
#define RK3588_SYS_DSP_INFACE_EN_EDP1 BIT(4)
#define RK3588_SYS_DSP_INFACE_EN_HDMI0 BIT(3)
#define RK3588_SYS_DSP_INFACE_EN_EDP0 BIT(2)
#define RK3588_SYS_DSP_INFACE_EN_DP1 BIT(1)
#define RK3588_SYS_DSP_INFACE_EN_DP0 BIT(0)
#define RK3588_DSP_IF_MIPI1_PCLK_DIV GENMASK(27, 26)
#define RK3588_DSP_IF_MIPI0_PCLK_DIV GENMASK(25, 24)
#define RK3588_DSP_IF_EDP_HDMI1_PCLK_DIV GENMASK(22, 22)
#define RK3588_DSP_IF_EDP_HDMI1_DCLK_DIV GENMASK(21, 20)
#define RK3588_DSP_IF_EDP_HDMI0_PCLK_DIV GENMASK(18, 18)
#define RK3588_DSP_IF_EDP_HDMI0_DCLK_DIV GENMASK(17, 16)
#define RK3568_DSP_IF_POL__MIPI_PIN_POL GENMASK(19, 16)
#define RK3568_DSP_IF_POL__EDP_PIN_POL GENMASK(15, 12)
#define RK3568_DSP_IF_POL__HDMI_PIN_POL GENMASK(7, 4)
#define RK3568_DSP_IF_POL__RGB_LVDS_PIN_POL GENMASK(3, 0)
#define RK3588_DSP_IF_POL__DP1_PIN_POL GENMASK(14, 12)
#define RK3588_DSP_IF_POL__DP0_PIN_POL GENMASK(10, 8)
#define RK3568_VP0_MIPI_CTRL__DCLK_DIV2_PHASE_LOCK BIT(5)
#define RK3568_VP0_MIPI_CTRL__DCLK_DIV2 BIT(4)
......@@ -408,8 +481,12 @@ enum dst_factor_mode {
#define RK3568_OVL_PORT_SEL__SEL_PORT GENMASK(31, 16)
#define RK3568_OVL_PORT_SEL__SMART1 GENMASK(31, 30)
#define RK3568_OVL_PORT_SEL__SMART0 GENMASK(29, 28)
#define RK3588_OVL_PORT_SEL__ESMART3 GENMASK(31, 30)
#define RK3588_OVL_PORT_SEL__ESMART2 GENMASK(29, 28)
#define RK3568_OVL_PORT_SEL__ESMART1 GENMASK(27, 26)
#define RK3568_OVL_PORT_SEL__ESMART0 GENMASK(25, 24)
#define RK3588_OVL_PORT_SEL__CLUSTER3 GENMASK(23, 22)
#define RK3588_OVL_PORT_SEL__CLUSTER2 GENMASK(21, 20)
#define RK3568_OVL_PORT_SEL__CLUSTER1 GENMASK(19, 18)
#define RK3568_OVL_PORT_SEL__CLUSTER0 GENMASK(17, 16)
#define RK3568_OVL_PORT_SET__PORT2_MUX GENMASK(11, 8)
......@@ -422,6 +499,10 @@ enum dst_factor_mode {
#define RK3568_CLUSTER_DLY_NUM__CLUSTER0_1 GENMASK(15, 8)
#define RK3568_CLUSTER_DLY_NUM__CLUSTER0_0 GENMASK(7, 0)
#define RK3568_CLUSTER_WIN_CTRL0__WIN0_EN BIT(0)
#define RK3568_SMART_REGION0_CTRL__WIN0_EN BIT(0)
#define RK3568_SMART_DLY_NUM__SMART1 GENMASK(31, 24)
#define RK3568_SMART_DLY_NUM__SMART0 GENMASK(23, 16)
#define RK3568_SMART_DLY_NUM__ESMART1 GENMASK(15, 8)
......
drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
+ 221
− 0
View file @ 5a028e8f
......@@ -34,6 +34,30 @@ static const uint32_t formats_cluster[] = {
DRM_FORMAT_Y210, /* yuv422_10bit non-Linear mode only */
};
static const uint32_t formats_esmart[] = {
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_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_rk356x_esmart[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_ARGB8888,
......@@ -236,7 +260,188 @@ static const struct vop2_win_data rk3568_vop_win_data[] = {
},
};
static const struct vop2_video_port_data rk3588_vop_video_ports[] = {
{
.id = 0,
.feature = VOP_FEATURE_OUTPUT_10BIT,
.gamma_lut_len = 1024,
.cubic_lut_len = 9 * 9 * 9, /* 9x9x9 */
.max_output = { 4096, 2304 },
/* hdr2sdr sdr2hdr hdr2hdr sdr2sdr */
.pre_scan_max_dly = { 76, 65, 65, 54 },
.offset = 0xc00,
}, {
.id = 1,
.feature = VOP_FEATURE_OUTPUT_10BIT,
.gamma_lut_len = 1024,
.cubic_lut_len = 729, /* 9x9x9 */
.max_output = { 4096, 2304 },
.pre_scan_max_dly = { 76, 65, 65, 54 },
.offset = 0xd00,
}, {
.id = 2,
.feature = VOP_FEATURE_OUTPUT_10BIT,
.gamma_lut_len = 1024,
.cubic_lut_len = 17 * 17 * 17, /* 17x17x17 */
.max_output = { 4096, 2304 },
.pre_scan_max_dly = { 52, 52, 52, 52 },
.offset = 0xe00,
}, {
.id = 3,
.gamma_lut_len = 1024,
.max_output = { 2048, 1536 },
.pre_scan_max_dly = { 52, 52, 52, 52 },
.offset = 0xf00,
},
};
/*
* rk3588 vop with 4 cluster, 4 esmart win.
* Every cluster can work as 4K win or split into two win.
* All win in cluster support AFBCD.
*
* Every esmart win and smart win support 4 Multi-region.
*
* Scale filter mode:
*
* * Cluster: bicubic for horizontal scale up, others use bilinear
* * ESmart:
* * nearest-neighbor/bilinear/bicubic for scale up
* * nearest-neighbor/bilinear/average for scale down
*
* AXI Read ID assignment:
* Two AXI bus:
* AXI0 is a read/write bus with a higher performance.
* AXI1 is a read only bus.
*
* Every window on a AXI bus must assigned two unique
* read id(yrgb_id/uv_id, valid id are 0x1~0xe).
*
* AXI0:
* Cluster0/1, Esmart0/1, WriteBack
*
* AXI 1:
* Cluster2/3, Esmart2/3
*
*/
static const struct vop2_win_data rk3588_vop_win_data[] = {
{
.name = "Cluster0-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER0,
.base = 0x1000,
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
.layer_sel_id = 0,
.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 = { 4, 26, 29 },
.type = DRM_PLANE_TYPE_PRIMARY,
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
}, {
.name = "Cluster1-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER1,
.base = 0x1200,
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
.layer_sel_id = 1,
.supported_rotations = DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270 |
DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 4,
.max_downscale_factor = 4,
.dly = { 4, 26, 29 },
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
}, {
.name = "Cluster2-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER2,
.base = 0x1400,
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
.layer_sel_id = 4,
.supported_rotations = DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270 |
DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 4,
.max_downscale_factor = 4,
.dly = { 4, 26, 29 },
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
}, {
.name = "Cluster3-win0",
.phys_id = ROCKCHIP_VOP2_CLUSTER3,
.base = 0x1600,
.formats = formats_cluster,
.nformats = ARRAY_SIZE(formats_cluster),
.format_modifiers = format_modifiers_afbc,
.layer_sel_id = 5,
.supported_rotations = DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270 |
DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_PRIMARY,
.max_upscale_factor = 4,
.max_downscale_factor = 4,
.dly = { 4, 26, 29 },
.feature = WIN_FEATURE_AFBDC | WIN_FEATURE_CLUSTER,
}, {
.name = "Esmart0-win0",
.phys_id = ROCKCHIP_VOP2_ESMART0,
.formats = formats_esmart,
.nformats = ARRAY_SIZE(formats_esmart),
.format_modifiers = format_modifiers,
.base = 0x1800,
.layer_sel_id = 2,
.supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_OVERLAY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 23, 45, 48 },
}, {
.name = "Esmart1-win0",
.phys_id = ROCKCHIP_VOP2_ESMART1,
.formats = formats_esmart,
.nformats = ARRAY_SIZE(formats_esmart),
.format_modifiers = format_modifiers,
.base = 0x1a00,
.layer_sel_id = 3,
.supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_OVERLAY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 23, 45, 48 },
}, {
.name = "Esmart2-win0",
.phys_id = ROCKCHIP_VOP2_ESMART2,
.base = 0x1c00,
.formats = formats_esmart,
.nformats = ARRAY_SIZE(formats_esmart),
.format_modifiers = format_modifiers,
.layer_sel_id = 6,
.supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_OVERLAY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 23, 45, 48 },
}, {
.name = "Esmart3-win0",
.phys_id = ROCKCHIP_VOP2_ESMART3,
.formats = formats_esmart,
.nformats = ARRAY_SIZE(formats_esmart),
.format_modifiers = format_modifiers,
.base = 0x1e00,
.layer_sel_id = 7,
.supported_rotations = DRM_MODE_REFLECT_Y,
.type = DRM_PLANE_TYPE_OVERLAY,
.max_upscale_factor = 8,
.max_downscale_factor = 8,
.dly = { 23, 45, 48 },
},
};
static const struct vop2_data rk3566_vop = {
.feature = VOP2_FEATURE_HAS_SYS_GRF,
.nr_vps = 3,
.max_input = { 4096, 2304 },
.max_output = { 4096, 2304 },
......@@ -247,6 +452,7 @@ static const struct vop2_data rk3566_vop = {
};
static const struct vop2_data rk3568_vop = {
.feature = VOP2_FEATURE_HAS_SYS_GRF,
.nr_vps = 3,
.max_input = { 4096, 2304 },
.max_output = { 4096, 2304 },
......@@ -256,6 +462,18 @@ static const struct vop2_data rk3568_vop = {
.soc_id = 3568,
};
static const struct vop2_data rk3588_vop = {
.feature = VOP2_FEATURE_HAS_SYS_GRF | VOP2_FEATURE_HAS_VO1_GRF |
VOP2_FEATURE_HAS_VOP_GRF | VOP2_FEATURE_HAS_SYS_PMU,
.nr_vps = 4,
.max_input = { 4096, 4320 },
.max_output = { 4096, 4320 },
.vp = rk3588_vop_video_ports,
.win = rk3588_vop_win_data,
.win_size = ARRAY_SIZE(rk3588_vop_win_data),
.soc_id = 3588,
};
static const struct of_device_id vop2_dt_match[] = {
{
.compatible = "rockchip,rk3566-vop",
......@@ -263,6 +481,9 @@ static const struct of_device_id vop2_dt_match[] = {
}, {
.compatible = "rockchip,rk3568-vop",
.data = &rk3568_vop,
}, {
.compatible = "rockchip,rk3588-vop",
.data = &rk3588_vop
}, {
},
};
......
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