Merge branch 'drm-rockchip-2015-07-13' of https://github.com/markyzq/kernel-drm-rockchip into drm-fixes
misc rockchip fixes. * 'drm-rockchip-2015-07-13' of https://github.com/markyzq/kernel-drm-rockchip: drm/rockchip: vop: remove hardware cursor window drm/rockchip: vop: switch cursor plane to window 3 drm/rockchip: Drop owner assignment from platform_driver drm/rockchip: use drm_gem_mmap helpers drm/rockchip: only call drm_fb_helper_hotplug_event if fb_helper present drm/rockchip: Add BGR formats to VOP
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Коммит
aaab3bbab8
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@ -555,7 +555,6 @@ static struct platform_driver rockchip_drm_platform_driver = {
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.probe = rockchip_drm_platform_probe,
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.remove = rockchip_drm_platform_remove,
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.driver = {
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.owner = THIS_MODULE,
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.name = "rockchip-drm",
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.of_match_table = rockchip_drm_dt_ids,
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.pm = &rockchip_drm_pm_ops,
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@ -162,7 +162,8 @@ static void rockchip_drm_output_poll_changed(struct drm_device *dev)
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struct rockchip_drm_private *private = dev->dev_private;
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struct drm_fb_helper *fb_helper = &private->fbdev_helper;
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drm_fb_helper_hotplug_event(fb_helper);
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if (fb_helper)
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drm_fb_helper_hotplug_event(fb_helper);
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}
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static const struct drm_mode_config_funcs rockchip_drm_mode_config_funcs = {
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@ -170,6 +170,7 @@ struct vop_win_phy {
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struct vop_reg enable;
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struct vop_reg format;
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struct vop_reg rb_swap;
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struct vop_reg act_info;
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struct vop_reg dsp_info;
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struct vop_reg dsp_st;
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@ -199,8 +200,12 @@ struct vop_data {
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static const uint32_t formats_01[] = {
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DRM_FORMAT_XRGB8888,
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DRM_FORMAT_ARGB8888,
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DRM_FORMAT_XBGR8888,
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DRM_FORMAT_ABGR8888,
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DRM_FORMAT_RGB888,
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DRM_FORMAT_BGR888,
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DRM_FORMAT_RGB565,
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DRM_FORMAT_BGR565,
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DRM_FORMAT_NV12,
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DRM_FORMAT_NV16,
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DRM_FORMAT_NV24,
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@ -209,8 +214,12 @@ static const uint32_t formats_01[] = {
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static const uint32_t formats_234[] = {
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DRM_FORMAT_XRGB8888,
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DRM_FORMAT_ARGB8888,
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DRM_FORMAT_XBGR8888,
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DRM_FORMAT_ABGR8888,
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DRM_FORMAT_RGB888,
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DRM_FORMAT_BGR888,
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DRM_FORMAT_RGB565,
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DRM_FORMAT_BGR565,
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};
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static const struct vop_win_phy win01_data = {
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@ -218,6 +227,7 @@ static const struct vop_win_phy win01_data = {
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.nformats = ARRAY_SIZE(formats_01),
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.enable = VOP_REG(WIN0_CTRL0, 0x1, 0),
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.format = VOP_REG(WIN0_CTRL0, 0x7, 1),
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.rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
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.act_info = VOP_REG(WIN0_ACT_INFO, 0x1fff1fff, 0),
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.dsp_info = VOP_REG(WIN0_DSP_INFO, 0x0fff0fff, 0),
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.dsp_st = VOP_REG(WIN0_DSP_ST, 0x1fff1fff, 0),
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@ -234,6 +244,7 @@ static const struct vop_win_phy win23_data = {
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.nformats = ARRAY_SIZE(formats_234),
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.enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
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.format = VOP_REG(WIN2_CTRL0, 0x7, 1),
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.rb_swap = VOP_REG(WIN2_CTRL0, 0x1, 12),
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.dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
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.dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
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.yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
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@ -242,15 +253,6 @@ static const struct vop_win_phy win23_data = {
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.dst_alpha_ctl = VOP_REG(WIN2_DST_ALPHA_CTRL, 0xff, 0),
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};
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static const struct vop_win_phy cursor_data = {
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.data_formats = formats_234,
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.nformats = ARRAY_SIZE(formats_234),
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.enable = VOP_REG(HWC_CTRL0, 0x1, 0),
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.format = VOP_REG(HWC_CTRL0, 0x7, 1),
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.dsp_st = VOP_REG(HWC_DSP_ST, 0x1fff1fff, 0),
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.yrgb_mst = VOP_REG(HWC_MST, 0xffffffff, 0),
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};
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static const struct vop_ctrl ctrl_data = {
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.standby = VOP_REG(SYS_CTRL, 0x1, 22),
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.gate_en = VOP_REG(SYS_CTRL, 0x1, 23),
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@ -282,14 +284,14 @@ static const struct vop_reg_data vop_init_reg_table[] = {
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/*
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* Note: rk3288 has a dedicated 'cursor' window, however, that window requires
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* special support to get alpha blending working. For now, just use overlay
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* window 1 for the drm cursor.
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* window 3 for the drm cursor.
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*
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*/
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static const struct vop_win_data rk3288_vop_win_data[] = {
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{ .base = 0x00, .phy = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
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{ .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_CURSOR },
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{ .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
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{ .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
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{ .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
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{ .base = 0x00, .phy = &cursor_data, .type = DRM_PLANE_TYPE_OVERLAY },
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{ .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
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};
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static const struct vop_data rk3288_vop = {
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@ -352,15 +354,32 @@ static inline void vop_mask_write_relaxed(struct vop *vop, uint32_t offset,
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}
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}
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static bool has_rb_swapped(uint32_t format)
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{
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switch (format) {
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case DRM_FORMAT_XBGR8888:
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case DRM_FORMAT_ABGR8888:
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case DRM_FORMAT_BGR888:
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case DRM_FORMAT_BGR565:
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return true;
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default:
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return false;
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}
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}
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static enum vop_data_format vop_convert_format(uint32_t format)
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{
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switch (format) {
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case DRM_FORMAT_XRGB8888:
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case DRM_FORMAT_ARGB8888:
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case DRM_FORMAT_XBGR8888:
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case DRM_FORMAT_ABGR8888:
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return VOP_FMT_ARGB8888;
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case DRM_FORMAT_RGB888:
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case DRM_FORMAT_BGR888:
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return VOP_FMT_RGB888;
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case DRM_FORMAT_RGB565:
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case DRM_FORMAT_BGR565:
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return VOP_FMT_RGB565;
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case DRM_FORMAT_NV12:
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return VOP_FMT_YUV420SP;
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@ -378,6 +397,7 @@ static bool is_alpha_support(uint32_t format)
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{
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switch (format) {
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case DRM_FORMAT_ARGB8888:
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case DRM_FORMAT_ABGR8888:
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return true;
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default:
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return false;
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@ -588,6 +608,7 @@ static int vop_update_plane_event(struct drm_plane *plane,
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enum vop_data_format format;
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uint32_t val;
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bool is_alpha;
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bool rb_swap;
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bool visible;
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int ret;
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struct drm_rect dest = {
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@ -621,6 +642,7 @@ static int vop_update_plane_event(struct drm_plane *plane,
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return 0;
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is_alpha = is_alpha_support(fb->pixel_format);
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rb_swap = has_rb_swapped(fb->pixel_format);
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format = vop_convert_format(fb->pixel_format);
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if (format < 0)
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return format;
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@ -689,6 +711,7 @@ static int vop_update_plane_event(struct drm_plane *plane,
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val = (dsp_sty - 1) << 16;
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val |= (dsp_stx - 1) & 0xffff;
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VOP_WIN_SET(vop, win, dsp_st, val);
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VOP_WIN_SET(vop, win, rb_swap, rb_swap);
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if (is_alpha) {
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VOP_WIN_SET(vop, win, dst_alpha_ctl,
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