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/OK3568_Linux_fs/external/xserver/hw/xfree86/modes/
H A Dxf86Rotate.c43 xf86RotateCrtcRedisplay(xf86CrtcPtr crtc, RegionPtr region) in xf86RotateCrtcRedisplay() argument
45 ScrnInfoPtr scrn = crtc->scrn; in xf86RotateCrtcRedisplay()
48 PixmapPtr dst_pixmap = crtc->rotatedPixmap; in xf86RotateCrtcRedisplay()
56 if (crtc->driverIsPerformingTransform & XF86DriverTransformOutput) in xf86RotateCrtcRedisplay()
73 error = SetPictureTransform(src, &crtc->crtc_to_framebuffer); in xf86RotateCrtcRedisplay()
76 if (crtc->transform_in_use && crtc->filter) in xf86RotateCrtcRedisplay()
77 SetPicturePictFilter(src, crtc->filter, crtc->params, crtc->nparams); in xf86RotateCrtcRedisplay()
79 if (crtc->shadowClear) { in xf86RotateCrtcRedisplay()
83 crtc->mode.HDisplay, crtc->mode.VDisplay); in xf86RotateCrtcRedisplay()
84 crtc->shadowClear = FALSE; in xf86RotateCrtcRedisplay()
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H A Dxf86Cursors.c51 xf86_crtc_cursor_rotation(xf86CrtcPtr crtc) in xf86_crtc_cursor_rotation() argument
53 if (crtc->driverIsPerformingTransform & XF86DriverTransformCursorImage) in xf86_crtc_cursor_rotation()
55 return crtc->rotation; in xf86_crtc_cursor_rotation()
212 xf86_driver_has_show_cursor(xf86CrtcPtr crtc) in xf86_driver_has_show_cursor() argument
214 return crtc->funcs->show_cursor_check || crtc->funcs->show_cursor; in xf86_driver_has_show_cursor()
218 xf86_driver_has_load_cursor_image(xf86CrtcPtr crtc) in xf86_driver_has_load_cursor_image() argument
220 return crtc->funcs->load_cursor_image_check || crtc->funcs->load_cursor_image; in xf86_driver_has_load_cursor_image()
224 xf86_driver_has_load_cursor_argb(xf86CrtcPtr crtc) in xf86_driver_has_load_cursor_argb() argument
226 return crtc->funcs->load_cursor_argb_check || crtc->funcs->load_cursor_argb; in xf86_driver_has_load_cursor_argb()
230 xf86_driver_show_cursor(xf86CrtcPtr crtc) in xf86_driver_show_cursor() argument
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H A Dxf86RandR12.c97 xf86RandR13VerifyPanningArea(xf86CrtcPtr crtc, int screenWidth, in xf86RandR13VerifyPanningArea() argument
102 if (crtc->version < 2) in xf86RandR13VerifyPanningArea()
105 if (crtc->panningTotalArea.x2 <= crtc->panningTotalArea.x1) { in xf86RandR13VerifyPanningArea()
107 if (crtc->panningTotalArea.x1 || crtc->panningTotalArea.x2) in xf86RandR13VerifyPanningArea()
110 crtc->panningTotalArea.x1 = crtc->panningTotalArea.x2 = 0; in xf86RandR13VerifyPanningArea()
111 crtc->panningTrackingArea.x1 = crtc->panningTrackingArea.x2 = 0; in xf86RandR13VerifyPanningArea()
112 crtc->panningBorder[0] = crtc->panningBorder[2] = 0; in xf86RandR13VerifyPanningArea()
116 if (crtc->panningTotalArea.x1 < 0) { in xf86RandR13VerifyPanningArea()
118 crtc->panningTotalArea.x2 -= crtc->panningTotalArea.x1; in xf86RandR13VerifyPanningArea()
119 crtc->panningTotalArea.x1 = 0; in xf86RandR13VerifyPanningArea()
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/OK3568_Linux_fs/external/xserver/randr/
H A Drrcrtc.c33 * Notify the CRTC of some change
36 RRCrtcChanged(RRCrtcPtr crtc, Bool layoutChanged) in RRCrtcChanged() argument
38 ScreenPtr pScreen = crtc->pScreen; in RRCrtcChanged()
40 crtc->changed = TRUE; in RRCrtcChanged()
54 * Create a CRTC
59 RRCrtcPtr crtc; in RRCrtcCreate() local
68 /* make space for the crtc pointer */ in RRCrtcCreate()
75 crtc = calloc(1, sizeof(RRCrtcRec)); in RRCrtcCreate()
76 if (!crtc) in RRCrtcCreate()
78 crtc->id = FakeClientID(0); in RRCrtcCreate()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/
H A Ddrm_crtc.c6 * DRM core CRTC related functions
55 * A CRTC represents the overall display pipeline. It receives pixel data from
57 * to the CRTC, specifying display timings. On the output side the data is fed
61 * To create a CRTC, a KMS drivers allocates and zeroes an instances of
65 * The CRTC is also the entry point for legacy modeset operations, see
74 * drm_crtc_from_index - find the registered CRTC at an index
76 * @idx: index of registered CRTC to find for
78 * Given a CRTC index, return the registered CRTC from DRM device's
86 struct drm_crtc *crtc; in drm_crtc_from_index() local
88 drm_for_each_crtc(crtc, dev) in drm_crtc_from_index()
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H A Ddrm_crtc_helper.c5 * DRM core CRTC related functions
56 * The CRTC modeset helper library provides a default set_config implementation
69 * to the CRTC state. For easier transition this library provides functions to
70 * implement the old semantics required by the CRTC helpers using the new plane
126 * drm_helper_crtc_in_use - check if a given CRTC is in a mode_config
127 * @crtc: CRTC to check
129 * Checks whether @crtc is with the current mode setting output configuration
134 * True if @crtc is used, false otherwise.
136 bool drm_helper_crtc_in_use(struct drm_crtc *crtc) in drm_helper_crtc_in_use() argument
139 struct drm_device *dev = crtc->dev; in drm_helper_crtc_in_use()
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H A Ddrm_atomic_helper.c51 * top of the CRTC modeset helper callbacks and the plane helper callbacks. It
82 if (old_plane_state->crtc) { in drm_atomic_helper_plane_changed()
84 old_plane_state->crtc); in drm_atomic_helper_plane_changed()
92 if (plane_state->crtc) { in drm_atomic_helper_plane_changed()
93 crtc_state = drm_atomic_get_new_crtc_state(state, plane_state->crtc); in drm_atomic_helper_plane_changed()
121 if (!new_conn_state->crtc) in handle_conflicting_encoders()
154 * If the flag is set conflicting connectors are removed from the CRTC in handle_conflicting_encoders()
155 * and the CRTC is disabled if no encoder is left. This preserves in handle_conflicting_encoders()
170 DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] in use on [CRTC:%d:%s] by [CONNECTOR:%d:%s]\n", in handle_conflicting_encoders()
172 connector->state->crtc->base.id, in handle_conflicting_encoders()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/tidss/
H A Dtidss_crtc.c26 struct drm_device *ddev = tcrtc->crtc.dev; in tidss_crtc_finish_page_flip()
54 drm_crtc_send_vblank_event(&tcrtc->crtc, event); in tidss_crtc_finish_page_flip()
58 drm_crtc_vblank_put(&tcrtc->crtc); in tidss_crtc_finish_page_flip()
61 void tidss_crtc_vblank_irq(struct drm_crtc *crtc) in tidss_crtc_vblank_irq() argument
63 struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); in tidss_crtc_vblank_irq()
65 drm_crtc_handle_vblank(crtc); in tidss_crtc_vblank_irq()
70 void tidss_crtc_framedone_irq(struct drm_crtc *crtc) in tidss_crtc_framedone_irq() argument
72 struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); in tidss_crtc_framedone_irq()
77 void tidss_crtc_error_irq(struct drm_crtc *crtc, u64 irqstatus) in tidss_crtc_error_irq() argument
79 struct tidss_crtc *tcrtc = to_tidss_crtc(crtc); in tidss_crtc_error_irq()
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/OK3568_Linux_fs/external/drm-cursor/
H A Ddrm_cursor.c41 #define OPT_CRTC_BLOCKLIST "crtc-blocklist="
228 static int drm_set_plane(drm_ctx *ctx, drm_crtc *crtc, drm_plane *plane, in drm_set_plane() argument
234 if (plane->cursor_plane || crtc->async_commit || !ctx->atomic) in drm_set_plane()
246 PLANE_PROP_CRTC_ID, crtc->crtc_id); in drm_set_plane()
268 DRM_ERROR("CRTC[%d]: failed to do atomic commit (%d)\n", in drm_set_plane()
269 crtc->crtc_id, errno); in drm_set_plane()
272 return drmModeSetPlane(ctx->fd, plane->plane_id, crtc->crtc_id, fb, 0, in drm_set_plane()
597 drm_crtc *crtc = &ctx->crtcs[ctx->num_crtcs]; in drm_get_ctx() local
602 crtc->crtc_id = c->crtc_id; in drm_get_ctx()
603 crtc->crtc_pipe = i; in drm_get_ctx()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_crtc.c48 static struct dpu_kms *_dpu_crtc_get_kms(struct drm_crtc *crtc) in _dpu_crtc_get_kms() argument
50 struct msm_drm_private *priv = crtc->dev->dev_private; in _dpu_crtc_get_kms()
55 static void dpu_crtc_destroy(struct drm_crtc *crtc) in dpu_crtc_destroy() argument
57 struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc); in dpu_crtc_destroy()
61 if (!crtc) in dpu_crtc_destroy()
64 drm_crtc_cleanup(crtc); in dpu_crtc_destroy()
94 static void _dpu_crtc_program_lm_output_roi(struct drm_crtc *crtc) in _dpu_crtc_program_lm_output_roi() argument
99 crtc_state = to_dpu_crtc_state(crtc->state); in _dpu_crtc_program_lm_output_roi()
118 static void _dpu_crtc_blend_setup_mixer(struct drm_crtc *crtc, in _dpu_crtc_blend_setup_mixer() argument
124 struct dpu_crtc_state *cstate = to_dpu_crtc_state(crtc->state); in _dpu_crtc_blend_setup_mixer()
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H A Ddpu_crtc.h23 * enum dpu_crtc_client_type: crtc client type
73 * struct dpu_crtc_mixer: stores the map for each virtual pipeline in the CRTC
89 * struct dpu_crtc_frame_event: stores crtc frame event for crtc processing
91 * @crtc: Pointer to crtc handling this event
98 struct drm_crtc *crtc; member
110 * struct dpu_crtc - virtualized CRTC data structure
111 * @base : Base drm crtc structure
112 * @name : ASCII description of this crtc
122 * @play_count : frame count between crtc enable and disable
124 * @enabled : whether the DPU CRTC is currently enabled. updated in the
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/sun4i/
H A Dsun4i_crtc.c36 static struct drm_encoder *sun4i_crtc_get_encoder(struct drm_crtc *crtc) in sun4i_crtc_get_encoder() argument
40 drm_for_each_encoder(encoder, crtc->dev) in sun4i_crtc_get_encoder()
41 if (encoder->crtc == crtc) in sun4i_crtc_get_encoder()
47 static int sun4i_crtc_atomic_check(struct drm_crtc *crtc, in sun4i_crtc_atomic_check() argument
50 struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc); in sun4i_crtc_atomic_check()
60 static void sun4i_crtc_atomic_begin(struct drm_crtc *crtc, in sun4i_crtc_atomic_begin() argument
63 struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc); in sun4i_crtc_atomic_begin()
64 struct drm_device *dev = crtc->dev; in sun4i_crtc_atomic_begin()
68 if (crtc->state->event) { in sun4i_crtc_atomic_begin()
69 WARN_ON(drm_crtc_vblank_get(crtc) != 0); in sun4i_crtc_atomic_begin()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/omapdrm/
H A Domap_crtc.c56 struct videomode *omap_crtc_timings(struct drm_crtc *crtc) in omap_crtc_timings() argument
58 struct omap_crtc *omap_crtc = to_omap_crtc(crtc); in omap_crtc_timings()
62 enum omap_channel omap_crtc_channel(struct drm_crtc *crtc) in omap_crtc_channel() argument
64 struct omap_crtc *omap_crtc = to_omap_crtc(crtc); in omap_crtc_channel()
68 static bool omap_crtc_is_pending(struct drm_crtc *crtc) in omap_crtc_is_pending() argument
70 struct omap_crtc *omap_crtc = to_omap_crtc(crtc); in omap_crtc_is_pending()
74 spin_lock_irqsave(&crtc->dev->event_lock, flags); in omap_crtc_is_pending()
76 spin_unlock_irqrestore(&crtc->dev->event_lock, flags); in omap_crtc_is_pending()
81 int omap_crtc_wait_pending(struct drm_crtc *crtc) in omap_crtc_wait_pending() argument
83 struct omap_crtc *omap_crtc = to_omap_crtc(crtc); in omap_crtc_wait_pending()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/exynos/
H A Dexynos_drm_crtc.c21 static void exynos_drm_crtc_atomic_enable(struct drm_crtc *crtc, in exynos_drm_crtc_atomic_enable() argument
24 struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); in exynos_drm_crtc_atomic_enable()
29 drm_crtc_vblank_on(crtc); in exynos_drm_crtc_atomic_enable()
32 static void exynos_drm_crtc_atomic_disable(struct drm_crtc *crtc, in exynos_drm_crtc_atomic_disable() argument
35 struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); in exynos_drm_crtc_atomic_disable()
37 drm_crtc_vblank_off(crtc); in exynos_drm_crtc_atomic_disable()
42 if (crtc->state->event && !crtc->state->active) { in exynos_drm_crtc_atomic_disable()
43 spin_lock_irq(&crtc->dev->event_lock); in exynos_drm_crtc_atomic_disable()
44 drm_crtc_send_vblank_event(crtc, crtc->state->event); in exynos_drm_crtc_atomic_disable()
45 spin_unlock_irq(&crtc->dev->event_lock); in exynos_drm_crtc_atomic_disable()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/imx/dcss/
H A Ddcss-crtc.c14 static int dcss_enable_vblank(struct drm_crtc *crtc) in dcss_enable_vblank() argument
16 struct dcss_crtc *dcss_crtc = container_of(crtc, struct dcss_crtc, in dcss_enable_vblank()
18 struct dcss_dev *dcss = crtc->dev->dev_private; in dcss_enable_vblank()
29 static void dcss_disable_vblank(struct drm_crtc *crtc) in dcss_disable_vblank() argument
31 struct dcss_crtc *dcss_crtc = container_of(crtc, struct dcss_crtc, in dcss_disable_vblank()
54 static void dcss_crtc_atomic_begin(struct drm_crtc *crtc, in dcss_crtc_atomic_begin() argument
57 drm_crtc_vblank_on(crtc); in dcss_crtc_atomic_begin()
60 static void dcss_crtc_atomic_flush(struct drm_crtc *crtc, in dcss_crtc_atomic_flush() argument
63 struct dcss_crtc *dcss_crtc = container_of(crtc, struct dcss_crtc, in dcss_crtc_atomic_flush()
67 spin_lock_irq(&crtc->dev->event_lock); in dcss_crtc_atomic_flush()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/nouveau/dispnv04/
H A Dcrtc.c53 nv04_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
57 crtc_wr_cio_state(struct drm_crtc *crtc, struct nv04_crtc_reg *crtcstate, int index) in crtc_wr_cio_state() argument
59 NVWriteVgaCrtc(crtc->dev, nouveau_crtc(crtc)->index, index, in crtc_wr_cio_state()
60 crtcstate->CRTC[index]); in crtc_wr_cio_state()
63 static void nv_crtc_set_digital_vibrance(struct drm_crtc *crtc, int level) in nv_crtc_set_digital_vibrance() argument
65 struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc); in nv_crtc_set_digital_vibrance()
66 struct drm_device *dev = crtc->dev; in nv_crtc_set_digital_vibrance()
69 regp->CRTC[NV_CIO_CRE_CSB] = nv_crtc->saturation = level; in nv_crtc_set_digital_vibrance()
70 if (nv_crtc->saturation && nv_gf4_disp_arch(crtc->dev)) { in nv_crtc_set_digital_vibrance()
71 regp->CRTC[NV_CIO_CRE_CSB] = 0x80; in nv_crtc_set_digital_vibrance()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/disp/mdp5/
H A Dmdp5_crtc.c65 static void mdp5_crtc_restore_cursor(struct drm_crtc *crtc);
67 static struct mdp5_kms *get_kms(struct drm_crtc *crtc) in get_kms() argument
69 struct msm_drm_private *priv = crtc->dev->dev_private; in get_kms()
73 static void request_pending(struct drm_crtc *crtc, uint32_t pending) in request_pending() argument
75 struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); in request_pending()
78 mdp_irq_register(&get_kms(crtc)->base, &mdp5_crtc->vblank); in request_pending()
81 static void request_pp_done_pending(struct drm_crtc *crtc) in request_pp_done_pending() argument
83 struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); in request_pp_done_pending()
87 static u32 crtc_flush(struct drm_crtc *crtc, u32 flush_mask) in crtc_flush() argument
89 struct mdp5_crtc_state *mdp5_cstate = to_mdp5_crtc_state(crtc->state); in crtc_flush()
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/OK3568_Linux_fs/kernel/drivers/rtc/
H A Drtc-cadence.c87 static void cdns_rtc_set_enabled(struct cdns_rtc *crtc, bool enabled) in cdns_rtc_set_enabled() argument
91 writel(reg, crtc->regs + CDNS_RTC_CTLR); in cdns_rtc_set_enabled()
94 static bool cdns_rtc_get_enabled(struct cdns_rtc *crtc) in cdns_rtc_get_enabled() argument
96 return !(readl(crtc->regs + CDNS_RTC_CTLR) & CDNS_RTC_CTLR_TIME_CAL); in cdns_rtc_get_enabled()
102 struct cdns_rtc *crtc = dev_get_drvdata(dev); in cdns_rtc_irq_handler() local
105 if (!(readl(crtc->regs + CDNS_RTC_EFLR) & CDNS_RTC_AEI_ALRM)) in cdns_rtc_irq_handler()
108 rtc_update_irq(crtc->rtc_dev, 1, RTC_IRQF | RTC_AF); in cdns_rtc_irq_handler()
128 struct cdns_rtc *crtc = dev_get_drvdata(dev); in cdns_rtc_read_time() local
132 if (!cdns_rtc_get_enabled(crtc)) in cdns_rtc_read_time()
135 cdns_rtc_set_enabled(crtc, false); in cdns_rtc_read_time()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/msm/disp/mdp4/
H A Dmdp4_crtc.c61 static struct mdp4_kms *get_kms(struct drm_crtc *crtc) in get_kms() argument
63 struct msm_drm_private *priv = crtc->dev->dev_private; in get_kms()
67 static void request_pending(struct drm_crtc *crtc, uint32_t pending) in request_pending() argument
69 struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); in request_pending()
72 mdp_irq_register(&get_kms(crtc)->base, &mdp4_crtc->vblank); in request_pending()
75 static void crtc_flush(struct drm_crtc *crtc) in crtc_flush() argument
77 struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); in crtc_flush()
78 struct mdp4_kms *mdp4_kms = get_kms(crtc); in crtc_flush()
82 drm_atomic_crtc_for_each_plane(plane, crtc) { in crtc_flush()
97 static void complete_flip(struct drm_crtc *crtc, struct drm_file *file) in complete_flip() argument
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/sti/
H A Dsti_crtc.c25 static void sti_crtc_atomic_enable(struct drm_crtc *crtc, in sti_crtc_atomic_enable() argument
28 struct sti_mixer *mixer = to_sti_mixer(crtc); in sti_crtc_atomic_enable()
34 drm_crtc_vblank_on(crtc); in sti_crtc_atomic_enable()
37 static void sti_crtc_atomic_disable(struct drm_crtc *crtc, in sti_crtc_atomic_disable() argument
40 struct sti_mixer *mixer = to_sti_mixer(crtc); in sti_crtc_atomic_disable()
46 drm_crtc_wait_one_vblank(crtc); in sti_crtc_atomic_disable()
50 sti_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode) in sti_crtc_mode_set() argument
52 struct sti_mixer *mixer = to_sti_mixer(crtc); in sti_crtc_mode_set()
58 DRM_DEBUG_KMS("CRTC:%d (%s) mode: (%s)\n", in sti_crtc_mode_set()
59 crtc->base.id, sti_mixer_to_str(mixer), mode->name); in sti_crtc_mode_set()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/tilcdc/
H A Dtilcdc_crtc.c62 static void set_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb) in set_scanout() argument
64 struct drm_device *dev = crtc->dev; in set_scanout()
73 crtc->y * fb->pitches[0] + in set_scanout()
74 crtc->x * fb->format->cpp[0]; in set_scanout()
76 end = start + (crtc->mode.vdisplay * fb->pitches[0]); in set_scanout()
96 static void tilcdc_crtc_load_palette(struct drm_crtc *crtc) in tilcdc_crtc_load_palette() argument
98 struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc); in tilcdc_crtc_load_palette()
99 struct drm_device *dev = crtc->dev; in tilcdc_crtc_load_palette()
179 static void reset(struct drm_crtc *crtc) in reset() argument
181 struct drm_device *dev = crtc->dev; in reset()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/vkms/
H A Dvkms_crtc.c14 struct drm_crtc *crtc = &output->crtc; in vkms_vblank_simulate() local
25 ret = drm_crtc_handle_vblank(crtc); in vkms_vblank_simulate()
33 u64 frame = drm_crtc_accurate_vblank_count(crtc); in vkms_vblank_simulate()
56 static int vkms_enable_vblank(struct drm_crtc *crtc) in vkms_enable_vblank() argument
58 struct drm_device *dev = crtc->dev; in vkms_enable_vblank()
59 unsigned int pipe = drm_crtc_index(crtc); in vkms_enable_vblank()
61 struct vkms_output *out = drm_crtc_to_vkms_output(crtc); in vkms_enable_vblank()
63 drm_calc_timestamping_constants(crtc, &crtc->mode); in vkms_enable_vblank()
73 static void vkms_disable_vblank(struct drm_crtc *crtc) in vkms_disable_vblank() argument
75 struct vkms_output *out = drm_crtc_to_vkms_output(crtc); in vkms_disable_vblank()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/arm/display/komeda/
H A Dkomeda_crtc.c30 if (conn_st->crtc != crtc_st->crtc) in komeda_crtc_get_color_config()
65 * @crtc: DRM crtc
66 * @state: the crtc state object
76 komeda_crtc_atomic_check(struct drm_crtc *crtc, in komeda_crtc_atomic_check() argument
79 struct komeda_crtc *kcrtc = to_kcrtc(crtc); in komeda_crtc_atomic_check()
104 /* For active a crtc, mainly need two parts of preparation
200 struct drm_crtc *crtc = &kcrtc->base; in komeda_crtc_handle_event() local
204 drm_crtc_handle_vblank(crtc); in komeda_crtc_handle_event()
212 DRM_WARN("CRTC[%d]: EOW happen but no wb_connector.\n", in komeda_crtc_handle_event()
223 spin_lock_irqsave(&crtc->dev->event_lock, flags); in komeda_crtc_handle_event()
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/OK3568_Linux_fs/external/xserver/hw/xfree86/doc/
H A DREADME.modes9 underlying hardware CRTC and output concepts to the xf86 DDX layer so that
30 the 'CRTC' (xf86CrtcRec) and the 'Output' (xf86OutputRec). A CRTC refers to
57 other outputs which can be simutaneously connected to a CRTC.
59 2.1.2 CRTC overview
66 Each crtc has an associated cursor, along with the current configuration.
92 This function allocates and initializes structures needed to track CRTC and
106 Create one CRTC object. See the discussion below for a description of the
109 each CRTC present in the hardware.
167 This function completes the screen initialization process for the crtc and
232 xf86CrtcSetMode (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation,
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/atmel-hlcdc/
H A Datmel_hlcdc_crtc.c28 * Atmel HLCDC CRTC state structure
30 * @base: base CRTC state
45 * Atmel HLCDC CRTC structure
47 * @base: base DRM CRTC structure
50 * @id: CRTC id (returned by drm_crtc_index)
60 drm_crtc_to_atmel_hlcdc_crtc(struct drm_crtc *crtc) in drm_crtc_to_atmel_hlcdc_crtc() argument
62 return container_of(crtc, struct atmel_hlcdc_crtc, base); in drm_crtc_to_atmel_hlcdc_crtc()
67 struct atmel_hlcdc_crtc *crtc = drm_crtc_to_atmel_hlcdc_crtc(c); in atmel_hlcdc_crtc_mode_set_nofb() local
68 struct regmap *regmap = crtc->dc->hlcdc->regmap; in atmel_hlcdc_crtc_mode_set_nofb()
78 ret = clk_prepare_enable(crtc->dc->hlcdc->sys_clk); in atmel_hlcdc_crtc_mode_set_nofb()
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