diff options
Diffstat (limited to 'drivers/gpu/drm/rockchip')
-rw-r--r-- | drivers/gpu/drm/rockchip/cdn-dp-core.h | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/rockchip/cdn-dp-reg.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 67 | ||||
-rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 30 | ||||
-rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 42 |
5 files changed, 97 insertions, 56 deletions
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.h b/drivers/gpu/drm/rockchip/cdn-dp-core.h index 48fef95cb3c6..f18a01e6cbc2 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.h +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016 Chris Zhong <zyw@rock-chips.com> * Copyright (C) 2016 ROCKCHIP, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _CDN_DP_CORE_H diff --git a/drivers/gpu/drm/rockchip/cdn-dp-reg.c b/drivers/gpu/drm/rockchip/cdn-dp-reg.c index 66b2d4466eab..077c87021908 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-reg.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-reg.c @@ -535,7 +535,7 @@ static int cdn_dp_get_training_status(struct cdn_dp_device *dp) if (ret) goto err_get_training_status; - dp->link.rate = status[0]; + dp->link.rate = drm_dp_bw_code_to_link_rate(status[0]); dp->link.num_lanes = status[1]; err_get_training_status: @@ -639,7 +639,7 @@ int cdn_dp_config_video(struct cdn_dp_device *dp) bit_per_pix = (video->color_fmt == YCBCR_4_2_2) ? (video->color_depth * 2) : (video->color_depth * 3); - link_rate = drm_dp_bw_code_to_link_rate(dp->link.rate) / 1000; + link_rate = dp->link.rate / 1000; ret = cdn_dp_reg_write(dp, BND_HSYNC2VSYNC, VIF_BYPASS_INTERLACE); if (ret) diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c index 77d929e6f6ce..cdc304d4cd02 100644 --- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c @@ -19,6 +19,14 @@ #include "rockchip_drm_drv.h" #include "rockchip_drm_vop.h" +#define RK3228_GRF_SOC_CON2 0x0408 +#define RK3228_HDMI_SDAIN_MSK BIT(14) +#define RK3228_HDMI_SCLIN_MSK BIT(13) +#define RK3228_GRF_SOC_CON6 0x0418 +#define RK3228_HDMI_HPD_VSEL BIT(6) +#define RK3228_HDMI_SDA_VSEL BIT(5) +#define RK3228_HDMI_SCL_VSEL BIT(4) + #define RK3288_GRF_SOC_CON6 0x025C #define RK3288_HDMI_LCDC_SEL BIT(4) #define RK3328_GRF_SOC_CON2 0x0408 @@ -321,6 +329,25 @@ static void dw_hdmi_rockchip_genphy_disable(struct dw_hdmi *dw_hdmi, void *data) phy_power_off(hdmi->phy); } +static void dw_hdmi_rk3228_setup_hpd(struct dw_hdmi *dw_hdmi, void *data) +{ + struct rockchip_hdmi *hdmi = (struct rockchip_hdmi *)data; + + dw_hdmi_phy_setup_hpd(dw_hdmi, data); + + regmap_write(hdmi->regmap, + RK3228_GRF_SOC_CON6, + HIWORD_UPDATE(RK3228_HDMI_HPD_VSEL | RK3228_HDMI_SDA_VSEL | + RK3228_HDMI_SCL_VSEL, + RK3228_HDMI_HPD_VSEL | RK3228_HDMI_SDA_VSEL | + RK3228_HDMI_SCL_VSEL)); + + regmap_write(hdmi->regmap, + RK3228_GRF_SOC_CON2, + HIWORD_UPDATE(RK3228_HDMI_SDAIN_MSK | RK3228_HDMI_SCLIN_MSK, + RK3228_HDMI_SDAIN_MSK | RK3228_HDMI_SCLIN_MSK)); +} + static enum drm_connector_status dw_hdmi_rk3328_read_hpd(struct dw_hdmi *dw_hdmi, void *data) { @@ -366,6 +393,29 @@ static void dw_hdmi_rk3328_setup_hpd(struct dw_hdmi *dw_hdmi, void *data) RK3328_HDMI_HPD_IOE)); } +static const struct dw_hdmi_phy_ops rk3228_hdmi_phy_ops = { + .init = dw_hdmi_rockchip_genphy_init, + .disable = dw_hdmi_rockchip_genphy_disable, + .read_hpd = dw_hdmi_phy_read_hpd, + .update_hpd = dw_hdmi_phy_update_hpd, + .setup_hpd = dw_hdmi_rk3228_setup_hpd, +}; + +static struct rockchip_hdmi_chip_data rk3228_chip_data = { + .lcdsel_grf_reg = -1, +}; + +static const struct dw_hdmi_plat_data rk3228_hdmi_drv_data = { + .mode_valid = dw_hdmi_rockchip_mode_valid, + .mpll_cfg = rockchip_mpll_cfg, + .cur_ctr = rockchip_cur_ctr, + .phy_config = rockchip_phy_config, + .phy_data = &rk3228_chip_data, + .phy_ops = &rk3228_hdmi_phy_ops, + .phy_name = "inno_dw_hdmi_phy2", + .phy_force_vendor = true, +}; + static struct rockchip_hdmi_chip_data rk3288_chip_data = { .lcdsel_grf_reg = RK3288_GRF_SOC_CON6, .lcdsel_big = HIWORD_UPDATE(0, RK3288_HDMI_LCDC_SEL), @@ -418,6 +468,9 @@ static const struct dw_hdmi_plat_data rk3399_hdmi_drv_data = { }; static const struct of_device_id dw_hdmi_rockchip_dt_ids[] = { + { .compatible = "rockchip,rk3228-dw-hdmi", + .data = &rk3228_hdmi_drv_data + }, { .compatible = "rockchip,rk3288-dw-hdmi", .data = &rk3288_hdmi_drv_data }, @@ -538,11 +591,25 @@ static int dw_hdmi_rockchip_remove(struct platform_device *pdev) return 0; } +static int __maybe_unused dw_hdmi_rockchip_resume(struct device *dev) +{ + struct rockchip_hdmi *hdmi = dev_get_drvdata(dev); + + dw_hdmi_resume(hdmi->hdmi); + + return 0; +} + +static const struct dev_pm_ops dw_hdmi_rockchip_pm = { + SET_SYSTEM_SLEEP_PM_OPS(NULL, dw_hdmi_rockchip_resume) +}; + struct platform_driver dw_hdmi_rockchip_pltfm_driver = { .probe = dw_hdmi_rockchip_probe, .remove = dw_hdmi_rockchip_remove, .driver = { .name = "dwhdmi-rockchip", + .pm = &dw_hdmi_rockchip_pm, .of_match_table = dw_hdmi_rockchip_dt_ids, }, }; diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c index 1c69066b6894..64ca87cf6d50 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c @@ -8,6 +8,7 @@ #include <drm/drm.h> #include <drm/drmP.h> #include <drm/drm_atomic.h> +#include <drm/drm_damage_helper.h> #include <drm/drm_fb_helper.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_probe_helper.h> @@ -17,20 +18,10 @@ #include "rockchip_drm_gem.h" #include "rockchip_drm_psr.h" -static int rockchip_drm_fb_dirty(struct drm_framebuffer *fb, - struct drm_file *file, - unsigned int flags, unsigned int color, - struct drm_clip_rect *clips, - unsigned int num_clips) -{ - rockchip_drm_psr_flush_all(fb->dev); - return 0; -} - static const struct drm_framebuffer_funcs rockchip_drm_fb_funcs = { .destroy = drm_gem_fb_destroy, .create_handle = drm_gem_fb_create_handle, - .dirty = rockchip_drm_fb_dirty, + .dirty = drm_atomic_helper_dirtyfb, }; static struct drm_framebuffer * @@ -66,23 +57,18 @@ static struct drm_framebuffer * rockchip_user_fb_create(struct drm_device *dev, struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd) { + const struct drm_format_info *info = drm_get_format_info(dev, + mode_cmd); struct drm_framebuffer *fb; struct drm_gem_object *objs[ROCKCHIP_MAX_FB_BUFFER]; struct drm_gem_object *obj; - unsigned int hsub; - unsigned int vsub; - int num_planes; + int num_planes = min_t(int, info->num_planes, ROCKCHIP_MAX_FB_BUFFER); int ret; int i; - hsub = drm_format_horz_chroma_subsampling(mode_cmd->pixel_format); - vsub = drm_format_vert_chroma_subsampling(mode_cmd->pixel_format); - num_planes = min(drm_format_num_planes(mode_cmd->pixel_format), - ROCKCHIP_MAX_FB_BUFFER); - for (i = 0; i < num_planes; i++) { - unsigned int width = mode_cmd->width / (i ? hsub : 1); - unsigned int height = mode_cmd->height / (i ? vsub : 1); + unsigned int width = mode_cmd->width / (i ? info->hsub : 1); + unsigned int height = mode_cmd->height / (i ? info->vsub : 1); unsigned int min_size; obj = drm_gem_object_lookup(file_priv, mode_cmd->handles[i]); @@ -95,7 +81,7 @@ rockchip_user_fb_create(struct drm_device *dev, struct drm_file *file_priv, min_size = (height - 1) * mode_cmd->pitches[i] + mode_cmd->offsets[i] + - width * drm_format_plane_cpp(mode_cmd->pixel_format, i); + width * info->cpp[i]; if (obj->size < min_size) { drm_gem_object_put_unlocked(obj); diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 12ed5265a90b..09a790c2f3a1 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -307,24 +307,19 @@ static uint16_t scl_vop_cal_scale(enum scale_mode mode, uint32_t src, static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win, uint32_t src_w, uint32_t src_h, uint32_t dst_w, - uint32_t dst_h, uint32_t pixel_format) + uint32_t dst_h, const struct drm_format_info *info) { uint16_t yrgb_hor_scl_mode, yrgb_ver_scl_mode; uint16_t cbcr_hor_scl_mode = SCALE_NONE; uint16_t cbcr_ver_scl_mode = SCALE_NONE; - int hsub = drm_format_horz_chroma_subsampling(pixel_format); - int vsub = drm_format_vert_chroma_subsampling(pixel_format); - const struct drm_format_info *info; bool is_yuv = false; - uint16_t cbcr_src_w = src_w / hsub; - uint16_t cbcr_src_h = src_h / vsub; + uint16_t cbcr_src_w = src_w / info->hsub; + uint16_t cbcr_src_h = src_h / info->vsub; uint16_t vsu_mode; uint16_t lb_mode; uint32_t val; int vskiplines; - info = drm_format_info(pixel_format); - if (info->is_yuv) is_yuv = true; @@ -823,8 +818,8 @@ static void vop_plane_atomic_update(struct drm_plane *plane, (state->rotation & DRM_MODE_REFLECT_X) ? 1 : 0); if (is_yuv) { - int hsub = drm_format_horz_chroma_subsampling(fb->format->format); - int vsub = drm_format_vert_chroma_subsampling(fb->format->format); + int hsub = fb->format->hsub; + int vsub = fb->format->vsub; int bpp = fb->format->cpp[1]; uv_obj = fb->obj[1]; @@ -848,7 +843,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane, if (win->phy->scl) scl_vop_cal_scl_fac(vop, win, actual_w, actual_h, drm_rect_width(dest), drm_rect_height(dest), - fb->format->format); + fb->format); VOP_WIN_SET(vop, win, act_info, act_info); VOP_WIN_SET(vop, win, dsp_info, dsp_info); @@ -1011,7 +1006,8 @@ static bool vop_crtc_mode_fixup(struct drm_crtc *crtc, struct vop *vop = to_vop(crtc); adjusted_mode->clock = - clk_round_rate(vop->dclk, mode->clock * 1000) / 1000; + DIV_ROUND_UP(clk_round_rate(vop->dclk, + adjusted_mode->clock * 1000), 1000); return true; } @@ -1215,17 +1211,6 @@ static void vop_crtc_destroy(struct drm_crtc *crtc) drm_crtc_cleanup(crtc); } -static void vop_crtc_reset(struct drm_crtc *crtc) -{ - if (crtc->state) - __drm_atomic_helper_crtc_destroy_state(crtc->state); - kfree(crtc->state); - - crtc->state = kzalloc(sizeof(struct rockchip_crtc_state), GFP_KERNEL); - if (crtc->state) - crtc->state->crtc = crtc; -} - static struct drm_crtc_state *vop_crtc_duplicate_state(struct drm_crtc *crtc) { struct rockchip_crtc_state *rockchip_state; @@ -1247,6 +1232,17 @@ static void vop_crtc_destroy_state(struct drm_crtc *crtc, kfree(s); } +static void vop_crtc_reset(struct drm_crtc *crtc) +{ + struct rockchip_crtc_state *crtc_state = + kzalloc(sizeof(*crtc_state), GFP_KERNEL); + + if (crtc->state) + vop_crtc_destroy_state(crtc, crtc->state); + + __drm_atomic_helper_crtc_reset(crtc, &crtc_state->base); +} + #ifdef CONFIG_DRM_ANALOGIX_DP static struct drm_connector *vop_get_edp_connector(struct vop *vop) { |