diff options
Diffstat (limited to 'kernel/drivers/gpu/drm/exynos/exynos_mixer.c')
| -rw-r--r-- | kernel/drivers/gpu/drm/exynos/exynos_mixer.c | 363 |
1 files changed, 175 insertions, 188 deletions
diff --git a/kernel/drivers/gpu/drm/exynos/exynos_mixer.c b/kernel/drivers/gpu/drm/exynos/exynos_mixer.c index 8874c1fcb..d09f8f9a8 100644 --- a/kernel/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/kernel/drivers/gpu/drm/exynos/exynos_mixer.c @@ -39,10 +39,10 @@ #include "exynos_drm_crtc.h" #include "exynos_drm_plane.h" #include "exynos_drm_iommu.h" -#include "exynos_mixer.h" #define MIXER_WIN_NR 3 -#define MIXER_DEFAULT_WIN 0 +#define VP_DEFAULT_WIN 2 +#define CURSOR_WIN 1 /* The pixelformats that are natively supported by the mixer. */ #define MXR_FORMAT_RGB565 4 @@ -69,6 +69,24 @@ enum mixer_version_id { MXR_VER_128_0_0_184, }; +enum mixer_flag_bits { + MXR_BIT_POWERED, + MXR_BIT_VSYNC, +}; + +static const uint32_t mixer_formats[] = { + DRM_FORMAT_XRGB4444, + DRM_FORMAT_XRGB1555, + DRM_FORMAT_RGB565, + DRM_FORMAT_XRGB8888, + DRM_FORMAT_ARGB8888, +}; + +static const uint32_t vp_formats[] = { + DRM_FORMAT_NV12, + DRM_FORMAT_NV21, +}; + struct mixer_context { struct platform_device *pdev; struct device *dev; @@ -76,13 +94,11 @@ struct mixer_context { struct exynos_drm_crtc *crtc; struct exynos_drm_plane planes[MIXER_WIN_NR]; int pipe; + unsigned long flags; bool interlace; - bool powered; bool vp_enabled; bool has_sclk; - u32 int_en; - struct mutex mixer_mutex; struct mixer_resources mixer_res; enum mixer_version_id mxr_ver; wait_queue_head_t wait_vsync_queue; @@ -380,19 +396,20 @@ static void mixer_stop(struct mixer_context *ctx) usleep_range(10000, 12000); } -static void vp_video_buffer(struct mixer_context *ctx, unsigned int win) +static void vp_video_buffer(struct mixer_context *ctx, + struct exynos_drm_plane *plane) { struct mixer_resources *res = &ctx->mixer_res; + struct drm_plane_state *state = plane->base.state; + struct drm_framebuffer *fb = state->fb; + struct drm_display_mode *mode = &state->crtc->mode; unsigned long flags; - struct exynos_drm_plane *plane; dma_addr_t luma_addr[2], chroma_addr[2]; bool tiled_mode = false; bool crcb_mode = false; u32 val; - plane = &ctx->planes[win]; - - switch (plane->pixel_format) { + switch (fb->pixel_format) { case DRM_FORMAT_NV12: crcb_mode = false; break; @@ -401,21 +418,21 @@ static void vp_video_buffer(struct mixer_context *ctx, unsigned int win) break; default: DRM_ERROR("pixel format for vp is wrong [%d].\n", - plane->pixel_format); + fb->pixel_format); return; } luma_addr[0] = plane->dma_addr[0]; chroma_addr[0] = plane->dma_addr[1]; - if (plane->scan_flag & DRM_MODE_FLAG_INTERLACE) { + if (mode->flags & DRM_MODE_FLAG_INTERLACE) { ctx->interlace = true; if (tiled_mode) { luma_addr[1] = luma_addr[0] + 0x40; chroma_addr[1] = chroma_addr[0] + 0x40; } else { - luma_addr[1] = luma_addr[0] + plane->pitch; - chroma_addr[1] = chroma_addr[0] + plane->pitch; + luma_addr[1] = luma_addr[0] + fb->pitches[0]; + chroma_addr[1] = chroma_addr[0] + fb->pitches[0]; } } else { ctx->interlace = false; @@ -436,25 +453,25 @@ static void vp_video_buffer(struct mixer_context *ctx, unsigned int win) vp_reg_writemask(res, VP_MODE, val, VP_MODE_FMT_MASK); /* setting size of input image */ - vp_reg_write(res, VP_IMG_SIZE_Y, VP_IMG_HSIZE(plane->pitch) | - VP_IMG_VSIZE(plane->fb_height)); + vp_reg_write(res, VP_IMG_SIZE_Y, VP_IMG_HSIZE(fb->pitches[0]) | + VP_IMG_VSIZE(fb->height)); /* chroma height has to reduced by 2 to avoid chroma distorions */ - vp_reg_write(res, VP_IMG_SIZE_C, VP_IMG_HSIZE(plane->pitch) | - VP_IMG_VSIZE(plane->fb_height / 2)); + vp_reg_write(res, VP_IMG_SIZE_C, VP_IMG_HSIZE(fb->pitches[0]) | + VP_IMG_VSIZE(fb->height / 2)); - vp_reg_write(res, VP_SRC_WIDTH, plane->src_width); - vp_reg_write(res, VP_SRC_HEIGHT, plane->src_height); + vp_reg_write(res, VP_SRC_WIDTH, plane->src_w); + vp_reg_write(res, VP_SRC_HEIGHT, plane->src_h); vp_reg_write(res, VP_SRC_H_POSITION, VP_SRC_H_POSITION_VAL(plane->src_x)); vp_reg_write(res, VP_SRC_V_POSITION, plane->src_y); - vp_reg_write(res, VP_DST_WIDTH, plane->crtc_width); + vp_reg_write(res, VP_DST_WIDTH, plane->crtc_w); vp_reg_write(res, VP_DST_H_POSITION, plane->crtc_x); if (ctx->interlace) { - vp_reg_write(res, VP_DST_HEIGHT, plane->crtc_height / 2); + vp_reg_write(res, VP_DST_HEIGHT, plane->crtc_h / 2); vp_reg_write(res, VP_DST_V_POSITION, plane->crtc_y / 2); } else { - vp_reg_write(res, VP_DST_HEIGHT, plane->crtc_height); + vp_reg_write(res, VP_DST_HEIGHT, plane->crtc_h); vp_reg_write(res, VP_DST_V_POSITION, plane->crtc_y); } @@ -469,9 +486,9 @@ static void vp_video_buffer(struct mixer_context *ctx, unsigned int win) vp_reg_write(res, VP_TOP_C_PTR, chroma_addr[0]); vp_reg_write(res, VP_BOT_C_PTR, chroma_addr[1]); - mixer_cfg_scan(ctx, plane->mode_height); - mixer_cfg_rgb_fmt(ctx, plane->mode_height); - mixer_cfg_layer(ctx, win, true); + mixer_cfg_scan(ctx, mode->vdisplay); + mixer_cfg_rgb_fmt(ctx, mode->vdisplay); + mixer_cfg_layer(ctx, plane->zpos, true); mixer_run(ctx); mixer_vsync_set_update(ctx, true); @@ -491,15 +508,15 @@ static void mixer_layer_update(struct mixer_context *ctx) static int mixer_setup_scale(const struct exynos_drm_plane *plane, unsigned int *x_ratio, unsigned int *y_ratio) { - if (plane->crtc_width != plane->src_width) { - if (plane->crtc_width == 2 * plane->src_width) + if (plane->crtc_w != plane->src_w) { + if (plane->crtc_w == 2 * plane->src_w) *x_ratio = 1; else goto fail; } - if (plane->crtc_height != plane->src_height) { - if (plane->crtc_height == 2 * plane->src_height) + if (plane->crtc_h != plane->src_h) { + if (plane->crtc_h == 2 * plane->src_h) *y_ratio = 1; else goto fail; @@ -512,20 +529,22 @@ fail: return -ENOTSUPP; } -static void mixer_graph_buffer(struct mixer_context *ctx, unsigned int win) +static void mixer_graph_buffer(struct mixer_context *ctx, + struct exynos_drm_plane *plane) { struct mixer_resources *res = &ctx->mixer_res; + struct drm_plane_state *state = plane->base.state; + struct drm_framebuffer *fb = state->fb; + struct drm_display_mode *mode = &state->crtc->mode; unsigned long flags; - struct exynos_drm_plane *plane; + unsigned int win = plane->zpos; unsigned int x_ratio = 0, y_ratio = 0; unsigned int src_x_offset, src_y_offset, dst_x_offset, dst_y_offset; dma_addr_t dma_addr; unsigned int fmt; u32 val; - plane = &ctx->planes[win]; - - switch (plane->pixel_format) { + switch (fb->pixel_format) { case DRM_FORMAT_XRGB4444: fmt = MXR_FORMAT_ARGB4444; break; @@ -557,12 +576,12 @@ static void mixer_graph_buffer(struct mixer_context *ctx, unsigned int win) /* converting dma address base and source offset */ dma_addr = plane->dma_addr[0] - + (plane->src_x * plane->bpp >> 3) - + (plane->src_y * plane->pitch); + + (plane->src_x * fb->bits_per_pixel >> 3) + + (plane->src_y * fb->pitches[0]); src_x_offset = 0; src_y_offset = 0; - if (plane->scan_flag & DRM_MODE_FLAG_INTERLACE) + if (mode->flags & DRM_MODE_FLAG_INTERLACE) ctx->interlace = true; else ctx->interlace = false; @@ -576,18 +595,18 @@ static void mixer_graph_buffer(struct mixer_context *ctx, unsigned int win) /* setup geometry */ mixer_reg_write(res, MXR_GRAPHIC_SPAN(win), - plane->pitch / (plane->bpp >> 3)); + fb->pitches[0] / (fb->bits_per_pixel >> 3)); /* setup display size */ if (ctx->mxr_ver == MXR_VER_128_0_0_184 && - win == MIXER_DEFAULT_WIN) { - val = MXR_MXR_RES_HEIGHT(plane->mode_height); - val |= MXR_MXR_RES_WIDTH(plane->mode_width); + win == DEFAULT_WIN) { + val = MXR_MXR_RES_HEIGHT(mode->vdisplay); + val |= MXR_MXR_RES_WIDTH(mode->hdisplay); mixer_reg_write(res, MXR_RESOLUTION, val); } - val = MXR_GRP_WH_WIDTH(plane->src_width); - val |= MXR_GRP_WH_HEIGHT(plane->src_height); + val = MXR_GRP_WH_WIDTH(plane->src_w); + val |= MXR_GRP_WH_HEIGHT(plane->src_h); val |= MXR_GRP_WH_H_SCALE(x_ratio); val |= MXR_GRP_WH_V_SCALE(y_ratio); mixer_reg_write(res, MXR_GRAPHIC_WH(win), val); @@ -605,8 +624,8 @@ static void mixer_graph_buffer(struct mixer_context *ctx, unsigned int win) /* set buffer address to mixer */ mixer_reg_write(res, MXR_GRAPHIC_BASE(win), dma_addr); - mixer_cfg_scan(ctx, plane->mode_height); - mixer_cfg_rgb_fmt(ctx, plane->mode_height); + mixer_cfg_scan(ctx, mode->vdisplay); + mixer_cfg_rgb_fmt(ctx, mode->vdisplay); mixer_cfg_layer(ctx, win, true); /* layer update mandatory for mixer 16.0.33.0 */ @@ -632,7 +651,7 @@ static void vp_win_reset(struct mixer_context *ctx) /* waiting until VP_SRESET_PROCESSING is 0 */ if (~vp_reg_read(res, VP_SRESET) & VP_SRESET_PROCESSING) break; - usleep_range(10000, 12000); + mdelay(10); } WARN(tries == 0, "failed to reset Video Processor\n"); } @@ -710,6 +729,7 @@ static irqreturn_t mixer_irq_handler(int irq, void *arg) struct mixer_context *ctx = arg; struct mixer_resources *res = &ctx->mixer_res; u32 val, base, shadow; + int win; spin_lock(&res->reg_slock); @@ -718,6 +738,10 @@ static irqreturn_t mixer_irq_handler(int irq, void *arg) /* handling VSYNC */ if (val & MXR_INT_STATUS_VSYNC) { + /* vsync interrupt use different bit for read and clear */ + val |= MXR_INT_CLEAR_VSYNC; + val &= ~MXR_INT_STATUS_VSYNC; + /* interlace scan need to check shadow register */ if (ctx->interlace) { base = mixer_reg_read(res, MXR_GRAPHIC_BASE(0)); @@ -731,8 +755,15 @@ static irqreturn_t mixer_irq_handler(int irq, void *arg) goto out; } - drm_handle_vblank(ctx->drm_dev, ctx->pipe); - exynos_drm_crtc_finish_pageflip(ctx->drm_dev, ctx->pipe); + drm_crtc_handle_vblank(&ctx->crtc->base); + for (win = 0 ; win < MIXER_WIN_NR ; win++) { + struct exynos_drm_plane *plane = &ctx->planes[win]; + + if (!plane->pending_fb) + continue; + + exynos_drm_crtc_finish_update(ctx->crtc, plane); + } /* set wait vsync event to zero and wake up queue. */ if (atomic_read(&ctx->wait_vsync_event)) { @@ -743,11 +774,6 @@ static irqreturn_t mixer_irq_handler(int irq, void *arg) out: /* clear interrupts */ - if (~val & MXR_INT_EN_VSYNC) { - /* vsync interrupt use different bit for read and clear */ - val &= ~MXR_INT_EN_VSYNC; - val |= MXR_INT_CLEAR_VSYNC; - } mixer_reg_write(res, MXR_INT_STATUS, val); spin_unlock(&res->reg_slock); @@ -882,16 +908,16 @@ static int mixer_initialize(struct mixer_context *mixer_ctx, } } - if (!is_drm_iommu_supported(mixer_ctx->drm_dev)) - return 0; + ret = drm_iommu_attach_device(drm_dev, mixer_ctx->dev); + if (ret) + priv->pipe--; - return drm_iommu_attach_device(mixer_ctx->drm_dev, mixer_ctx->dev); + return ret; } static void mixer_ctx_remove(struct mixer_context *mixer_ctx) { - if (is_drm_iommu_supported(mixer_ctx->drm_dev)) - drm_iommu_detach_device(mixer_ctx->drm_dev, mixer_ctx->dev); + drm_iommu_detach_device(mixer_ctx->drm_dev, mixer_ctx->dev); } static int mixer_enable_vblank(struct exynos_drm_crtc *crtc) @@ -899,14 +925,13 @@ static int mixer_enable_vblank(struct exynos_drm_crtc *crtc) struct mixer_context *mixer_ctx = crtc->ctx; struct mixer_resources *res = &mixer_ctx->mixer_res; - if (!mixer_ctx->powered) { - mixer_ctx->int_en |= MXR_INT_EN_VSYNC; + __set_bit(MXR_BIT_VSYNC, &mixer_ctx->flags); + if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags)) return 0; - } /* enable vsync interrupt */ - mixer_reg_writemask(res, MXR_INT_EN, MXR_INT_EN_VSYNC, - MXR_INT_EN_VSYNC); + mixer_reg_writemask(res, MXR_INT_STATUS, ~0, MXR_INT_CLEAR_VSYNC); + mixer_reg_writemask(res, MXR_INT_EN, ~0, MXR_INT_EN_VSYNC); return 0; } @@ -916,56 +941,51 @@ static void mixer_disable_vblank(struct exynos_drm_crtc *crtc) struct mixer_context *mixer_ctx = crtc->ctx; struct mixer_resources *res = &mixer_ctx->mixer_res; + __clear_bit(MXR_BIT_VSYNC, &mixer_ctx->flags); + + if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags)) + return; + /* disable vsync interrupt */ + mixer_reg_writemask(res, MXR_INT_STATUS, ~0, MXR_INT_CLEAR_VSYNC); mixer_reg_writemask(res, MXR_INT_EN, 0, MXR_INT_EN_VSYNC); } -static void mixer_win_commit(struct exynos_drm_crtc *crtc, unsigned int win) +static void mixer_update_plane(struct exynos_drm_crtc *crtc, + struct exynos_drm_plane *plane) { struct mixer_context *mixer_ctx = crtc->ctx; - DRM_DEBUG_KMS("win: %d\n", win); + DRM_DEBUG_KMS("win: %d\n", plane->zpos); - mutex_lock(&mixer_ctx->mixer_mutex); - if (!mixer_ctx->powered) { - mutex_unlock(&mixer_ctx->mixer_mutex); + if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags)) return; - } - mutex_unlock(&mixer_ctx->mixer_mutex); - if (win > 1 && mixer_ctx->vp_enabled) - vp_video_buffer(mixer_ctx, win); + if (plane->zpos > 1 && mixer_ctx->vp_enabled) + vp_video_buffer(mixer_ctx, plane); else - mixer_graph_buffer(mixer_ctx, win); - - mixer_ctx->planes[win].enabled = true; + mixer_graph_buffer(mixer_ctx, plane); } -static void mixer_win_disable(struct exynos_drm_crtc *crtc, unsigned int win) +static void mixer_disable_plane(struct exynos_drm_crtc *crtc, + struct exynos_drm_plane *plane) { struct mixer_context *mixer_ctx = crtc->ctx; struct mixer_resources *res = &mixer_ctx->mixer_res; unsigned long flags; - DRM_DEBUG_KMS("win: %d\n", win); + DRM_DEBUG_KMS("win: %d\n", plane->zpos); - mutex_lock(&mixer_ctx->mixer_mutex); - if (!mixer_ctx->powered) { - mutex_unlock(&mixer_ctx->mixer_mutex); - mixer_ctx->planes[win].resume = false; + if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags)) return; - } - mutex_unlock(&mixer_ctx->mixer_mutex); spin_lock_irqsave(&res->reg_slock, flags); mixer_vsync_set_update(mixer_ctx, false); - mixer_cfg_layer(mixer_ctx, win, false); + mixer_cfg_layer(mixer_ctx, plane->zpos, false); mixer_vsync_set_update(mixer_ctx, true); spin_unlock_irqrestore(&res->reg_slock, flags); - - mixer_ctx->planes[win].enabled = false; } static void mixer_wait_for_vblank(struct exynos_drm_crtc *crtc) @@ -973,12 +993,8 @@ static void mixer_wait_for_vblank(struct exynos_drm_crtc *crtc) struct mixer_context *mixer_ctx = crtc->ctx; int err; - mutex_lock(&mixer_ctx->mixer_mutex); - if (!mixer_ctx->powered) { - mutex_unlock(&mixer_ctx->mixer_mutex); + if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags)) return; - } - mutex_unlock(&mixer_ctx->mixer_mutex); err = drm_vblank_get(mixer_ctx->drm_dev, mixer_ctx->pipe); if (err < 0) { @@ -1000,87 +1016,72 @@ static void mixer_wait_for_vblank(struct exynos_drm_crtc *crtc) drm_vblank_put(mixer_ctx->drm_dev, mixer_ctx->pipe); } -static void mixer_window_suspend(struct mixer_context *ctx) -{ - struct exynos_drm_plane *plane; - int i; - - for (i = 0; i < MIXER_WIN_NR; i++) { - plane = &ctx->planes[i]; - plane->resume = plane->enabled; - mixer_win_disable(ctx->crtc, i); - } - mixer_wait_for_vblank(ctx->crtc); -} - -static void mixer_window_resume(struct mixer_context *ctx) -{ - struct exynos_drm_plane *plane; - int i; - - for (i = 0; i < MIXER_WIN_NR; i++) { - plane = &ctx->planes[i]; - plane->enabled = plane->resume; - plane->resume = false; - if (plane->enabled) - mixer_win_commit(ctx->crtc, i); - } -} - -static void mixer_poweron(struct mixer_context *ctx) +static void mixer_enable(struct exynos_drm_crtc *crtc) { + struct mixer_context *ctx = crtc->ctx; struct mixer_resources *res = &ctx->mixer_res; + int ret; - mutex_lock(&ctx->mixer_mutex); - if (ctx->powered) { - mutex_unlock(&ctx->mixer_mutex); + if (test_bit(MXR_BIT_POWERED, &ctx->flags)) return; - } - - mutex_unlock(&ctx->mixer_mutex); pm_runtime_get_sync(ctx->dev); - clk_prepare_enable(res->mixer); - clk_prepare_enable(res->hdmi); + ret = clk_prepare_enable(res->mixer); + if (ret < 0) { + DRM_ERROR("Failed to prepare_enable the mixer clk [%d]\n", ret); + return; + } + ret = clk_prepare_enable(res->hdmi); + if (ret < 0) { + DRM_ERROR("Failed to prepare_enable the hdmi clk [%d]\n", ret); + return; + } if (ctx->vp_enabled) { - clk_prepare_enable(res->vp); - if (ctx->has_sclk) - clk_prepare_enable(res->sclk_mixer); + ret = clk_prepare_enable(res->vp); + if (ret < 0) { + DRM_ERROR("Failed to prepare_enable the vp clk [%d]\n", + ret); + return; + } + if (ctx->has_sclk) { + ret = clk_prepare_enable(res->sclk_mixer); + if (ret < 0) { + DRM_ERROR("Failed to prepare_enable the " \ + "sclk_mixer clk [%d]\n", + ret); + return; + } + } } - mutex_lock(&ctx->mixer_mutex); - ctx->powered = true; - mutex_unlock(&ctx->mixer_mutex); + set_bit(MXR_BIT_POWERED, &ctx->flags); mixer_reg_writemask(res, MXR_STATUS, ~0, MXR_STATUS_SOFT_RESET); - mixer_reg_write(res, MXR_INT_EN, ctx->int_en); + if (test_bit(MXR_BIT_VSYNC, &ctx->flags)) { + mixer_reg_writemask(res, MXR_INT_STATUS, ~0, MXR_INT_CLEAR_VSYNC); + mixer_reg_writemask(res, MXR_INT_EN, ~0, MXR_INT_EN_VSYNC); + } mixer_win_reset(ctx); - - mixer_window_resume(ctx); } -static void mixer_poweroff(struct mixer_context *ctx) +static void mixer_disable(struct exynos_drm_crtc *crtc) { + struct mixer_context *ctx = crtc->ctx; struct mixer_resources *res = &ctx->mixer_res; + int i; - mutex_lock(&ctx->mixer_mutex); - if (!ctx->powered) { - mutex_unlock(&ctx->mixer_mutex); + if (!test_bit(MXR_BIT_POWERED, &ctx->flags)) return; - } - mutex_unlock(&ctx->mixer_mutex); mixer_stop(ctx); mixer_regs_dump(ctx); - mixer_window_suspend(ctx); - ctx->int_en = mixer_reg_read(res, MXR_INT_EN); + for (i = 0; i < MIXER_WIN_NR; i++) + mixer_disable_plane(crtc, &ctx->planes[i]); - mutex_lock(&ctx->mixer_mutex); - ctx->powered = false; - mutex_unlock(&ctx->mixer_mutex); + clear_bit(MXR_BIT_POWERED, &ctx->flags); clk_disable_unprepare(res->hdmi); clk_disable_unprepare(res->mixer); @@ -1093,26 +1094,11 @@ static void mixer_poweroff(struct mixer_context *ctx) pm_runtime_put_sync(ctx->dev); } -static void mixer_dpms(struct exynos_drm_crtc *crtc, int mode) -{ - switch (mode) { - case DRM_MODE_DPMS_ON: - mixer_poweron(crtc->ctx); - break; - case DRM_MODE_DPMS_STANDBY: - case DRM_MODE_DPMS_SUSPEND: - case DRM_MODE_DPMS_OFF: - mixer_poweroff(crtc->ctx); - break; - default: - DRM_DEBUG_KMS("unknown dpms mode: %d\n", mode); - break; - } -} - /* Only valid for Mixer version 16.0.33.0 */ -int mixer_check_mode(struct drm_display_mode *mode) +static int mixer_atomic_check(struct exynos_drm_crtc *crtc, + struct drm_crtc_state *state) { + struct drm_display_mode *mode = &state->adjusted_mode; u32 w, h; w = mode->hdisplay; @@ -1131,12 +1117,14 @@ int mixer_check_mode(struct drm_display_mode *mode) } static const struct exynos_drm_crtc_ops mixer_crtc_ops = { - .dpms = mixer_dpms, + .enable = mixer_enable, + .disable = mixer_disable, .enable_vblank = mixer_enable_vblank, .disable_vblank = mixer_disable_vblank, .wait_for_vblank = mixer_wait_for_vblank, - .win_commit = mixer_win_commit, - .win_disable = mixer_win_disable, + .update_plane = mixer_update_plane, + .disable_plane = mixer_disable_plane, + .atomic_check = mixer_atomic_check, }; static struct mixer_drv_data exynos5420_mxr_drv_data = { @@ -1199,7 +1187,6 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data) struct mixer_context *ctx = dev_get_drvdata(dev); struct drm_device *drm_dev = data; struct exynos_drm_plane *exynos_plane; - enum drm_plane_type type; unsigned int zpos; int ret; @@ -1208,15 +1195,27 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data) return ret; for (zpos = 0; zpos < MIXER_WIN_NR; zpos++) { - type = (zpos == MIXER_DEFAULT_WIN) ? DRM_PLANE_TYPE_PRIMARY : - DRM_PLANE_TYPE_OVERLAY; + enum drm_plane_type type; + const uint32_t *formats; + unsigned int fcount; + + if (zpos < VP_DEFAULT_WIN) { + formats = mixer_formats; + fcount = ARRAY_SIZE(mixer_formats); + } else { + formats = vp_formats; + fcount = ARRAY_SIZE(vp_formats); + } + + type = exynos_plane_get_type(zpos, CURSOR_WIN); ret = exynos_plane_init(drm_dev, &ctx->planes[zpos], - 1 << ctx->pipe, type, zpos); + 1 << ctx->pipe, type, formats, fcount, + zpos); if (ret) return ret; } - exynos_plane = &ctx->planes[MIXER_DEFAULT_WIN]; + exynos_plane = &ctx->planes[DEFAULT_WIN]; ctx->crtc = exynos_drm_crtc_create(drm_dev, &exynos_plane->base, ctx->pipe, EXYNOS_DISPLAY_TYPE_HDMI, &mixer_crtc_ops, ctx); @@ -1258,8 +1257,6 @@ static int mixer_probe(struct platform_device *pdev) return -ENOMEM; } - mutex_init(&ctx->mixer_mutex); - if (dev->of_node) { const struct of_device_id *match; @@ -1280,18 +1277,9 @@ static int mixer_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ctx); - ret = exynos_drm_component_add(&pdev->dev, EXYNOS_DEVICE_TYPE_CRTC, - EXYNOS_DISPLAY_TYPE_HDMI); - if (ret) - return ret; - ret = component_add(&pdev->dev, &mixer_component_ops); - if (ret) { - exynos_drm_component_del(&pdev->dev, EXYNOS_DEVICE_TYPE_CRTC); - return ret; - } - - pm_runtime_enable(dev); + if (!ret) + pm_runtime_enable(dev); return ret; } @@ -1301,7 +1289,6 @@ static int mixer_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); component_del(&pdev->dev, &mixer_component_ops); - exynos_drm_component_del(&pdev->dev, EXYNOS_DEVICE_TYPE_CRTC); return 0; } |