/linux/drivers/gpu/drm/imx/dcss/ |
H A D | dcss-dev.c | 19 static void dcss_clocks_enable(struct dcss_dev *dcss) in dcss_clocks_enable() argument 21 clk_prepare_enable(dcss->axi_clk); in dcss_clocks_enable() 22 clk_prepare_enable(dcss->apb_clk); in dcss_clocks_enable() 23 clk_prepare_enable(dcss->rtrm_clk); in dcss_clocks_enable() 24 clk_prepare_enable(dcss->dtrc_clk); in dcss_clocks_enable() 25 clk_prepare_enable(dcss->pix_clk); in dcss_clocks_enable() 28 static void dcss_clocks_disable(struct dcss_dev *dcss) in dcss_clocks_disable() argument 30 clk_disable_unprepare(dcss->pix_clk); in dcss_clocks_disable() 31 clk_disable_unprepare(dcss->dtrc_clk); in dcss_clocks_disable() 32 clk_disable_unprepare(dcss->rtrm_clk); in dcss_clocks_disable() [all …]
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H A D | Makefile | 1 imx-dcss-objs := dcss-drv.o dcss-dev.o dcss-blkctl.o dcss-ctxld.o dcss-dtg.o \ 2 dcss-ss.o dcss-dpr.o dcss-scaler.o dcss-kms.o dcss-crtc.o \ 3 dcss-plane.o 5 obj-$(CONFIG_DRM_IMX_DCSS) += imx-dcss.o
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H A D | dcss-blkctl.c | 25 struct dcss_dev *dcss; member 31 if (blkctl->dcss->hdmi_output) in dcss_blkctl_cfg() 41 int dcss_blkctl_init(struct dcss_dev *dcss, unsigned long blkctl_base) in dcss_blkctl_init() argument 45 blkctl = devm_kzalloc(dcss->dev, sizeof(*blkctl), GFP_KERNEL); in dcss_blkctl_init() 49 blkctl->base_reg = devm_ioremap(dcss->dev, blkctl_base, SZ_4K); in dcss_blkctl_init() 51 dev_err(dcss->dev, "unable to remap BLK CTRL base\n"); in dcss_blkctl_init() 55 dcss->blkctl = blkctl; in dcss_blkctl_init() 56 blkctl->dcss = dcss; in dcss_blkctl_init()
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H A D | dcss-plane.c | 147 struct dcss_dev *dcss = plane->dev->dev_private; in dcss_plane_atomic_check() local 175 dcss_scaler_get_min_max_ratios(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_check() 218 struct dcss_dev *dcss = plane->dev->dev_private; in dcss_plane_atomic_set_base() local 244 dcss_dpr_addr_set(dcss->dpr, dcss_plane->ch_num, p1_ba, p2_ba, in dcss_plane_atomic_set_base() 276 struct dcss_dev *dcss = plane->dev->dev_private; in dcss_plane_atomic_update() local 312 dcss_dpr_format_set(dcss->dpr, dcss_plane->ch_num, in dcss_plane_atomic_update() 316 dcss_dpr_set_res(dcss->dpr, dcss_plane->ch_num, src_w, src_h); in dcss_plane_atomic_update() 317 dcss_dpr_set_rotation(dcss->dpr, dcss_plane->ch_num, in dcss_plane_atomic_update() 325 dcss_scaler_set_filter(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_update() 328 dcss_scaler_setup(dcss->scaler, dcss_plane->ch_num, in dcss_plane_atomic_update() [all …]
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H A D | dcss-drv.c | 17 struct dcss_dev *dcss; member 25 return mdrv ? mdrv->dcss : NULL; in dcss_drv_dev_to_dcss() 58 mdrv->dcss = dcss_dev_create(dev, hdmi_output); in dcss_drv_platform_probe() 59 if (IS_ERR(mdrv->dcss)) in dcss_drv_platform_probe() 60 return PTR_ERR(mdrv->dcss); in dcss_drv_platform_probe() 64 mdrv->kms = dcss_kms_attach(mdrv->dcss); in dcss_drv_platform_probe() 74 dcss_dev_destroy(mdrv->dcss); in dcss_drv_platform_probe() 84 dcss_dev_destroy(mdrv->dcss); in dcss_drv_platform_remove()
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H A D | dcss-ctxld.c | 91 struct dcss_dev *dcss = dcss_drv_dev_to_dcss(ctxld->dev); in dcss_ctxld_irq_handler() local 100 if (dcss && dcss->disable_callback) in dcss_ctxld_irq_handler() 101 dcss->disable_callback(dcss); in dcss_ctxld_irq_handler() 200 int dcss_ctxld_init(struct dcss_dev *dcss, unsigned long ctxld_base) in dcss_ctxld_init() argument 205 ctxld = devm_kzalloc(dcss->dev, sizeof(*ctxld), GFP_KERNEL); in dcss_ctxld_init() 209 dcss->ctxld = ctxld; in dcss_ctxld_init() 210 ctxld->dev = dcss->dev; in dcss_ctxld_init() 216 dev_err(dcss->dev, "ctxld: cannot allocate context memory.\n"); in dcss_ctxld_init() 220 ctxld->ctxld_reg = devm_ioremap(dcss->dev, ctxld_base, SZ_4K); in dcss_ctxld_init() 222 dev_err(dcss->dev, "ctxld: unable to remap ctxld base\n"); in dcss_ctxld_init() [all …]
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H A D | dcss-dev.h | 98 void dcss_dev_destroy(struct dcss_dev *dcss); 99 void dcss_enable_dtg_and_ss(struct dcss_dev *dcss); 100 void dcss_disable_dtg_and_ss(struct dcss_dev *dcss); 105 int dcss_blkctl_init(struct dcss_dev *dcss, unsigned long blkctl_base); 109 int dcss_ctxld_init(struct dcss_dev *dcss, unsigned long ctxld_base); 125 int dcss_dpr_init(struct dcss_dev *dcss, unsigned long dpr_base); 137 int dcss_dtg_init(struct dcss_dev *dcss, unsigned long dtg_base); 156 int dcss_ss_init(struct dcss_dev *dcss, unsigned long subsam_base); 165 int dcss_scaler_init(struct dcss_dev *dcss, unsigned long scaler_base);
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H A D | dcss-ss.c | 82 int dcss_ss_init(struct dcss_dev *dcss, unsigned long ss_base) in dcss_ss_init() argument 86 ss = devm_kzalloc(dcss->dev, sizeof(*ss), GFP_KERNEL); in dcss_ss_init() 90 dcss->ss = ss; in dcss_ss_init() 91 ss->dev = dcss->dev; in dcss_ss_init() 92 ss->ctxld = dcss->ctxld; in dcss_ss_init()
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H A D | dcss-kms.c | 111 struct dcss_kms_dev *dcss_kms_attach(struct dcss_dev *dcss) in dcss_kms_attach() argument 118 kms = devm_drm_dev_alloc(dcss->dev, &dcss_kms_driver, in dcss_kms_attach() 126 drm->dev_private = dcss; in dcss_kms_attach()
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H A D | dcss-dpr.c | 154 int dcss_dpr_init(struct dcss_dev *dcss, unsigned long dpr_base) in dcss_dpr_init() argument 158 dpr = devm_kzalloc(dcss->dev, sizeof(*dpr), GFP_KERNEL); in dcss_dpr_init() 162 dcss->dpr = dpr; in dcss_dpr_init() 163 dpr->dev = dcss->dev; in dcss_dpr_init() 164 dpr->ctxld = dcss->ctxld; in dcss_dpr_init()
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H A D | dcss-kms.h | 35 struct dcss_kms_dev *dcss_kms_attach(struct dcss_dev *dcss);
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/linux/drivers/gpu/drm/imx/ |
H A D | Makefile | 3 obj-$(CONFIG_DRM_IMX_DCSS) += dcss/
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H A D | Kconfig | 3 source "drivers/gpu/drm/imx/dcss/Kconfig"
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/linux/drivers/s390/block/ |
H A D | Kconfig | 12 Support for dcss block device
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/linux/drivers/video/fbdev/ |
H A D | ffb.c | 227 u32 dcss; member
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/linux/Documentation/filesystems/ |
H A D | dax.rst | 210 - dcssblk: s390 dcss block device driver
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/linux/ |
H A D | MAINTAINERS | 17093 F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 17094 F: drivers/gpu/drm/imx/dcss/
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