diff options
| author | Len Brown <len.brown@intel.com> | 2012-04-06 21:48:59 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-04-06 21:48:59 -0400 |
| commit | eeaab2d8af2cf1d36d7086f22e9de42d6dd2995c (patch) | |
| tree | 369b9c91a6d808944f07d2290fec6f9fe2731904 /drivers/gpu/drm/exynos/exynos_mixer.c | |
| parent | ee01e663373343c63e0e3d364d09f6155378dbcc (diff) | |
| parent | aaef292acf3a78d9c0bb6fb72226077d286b45d7 (diff) | |
Merge branches 'idle-fix' and 'misc' into release
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_mixer.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_mixer.c | 57 |
1 files changed, 48 insertions, 9 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 93846e810e38..4d5f41e19527 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -36,11 +36,57 @@ #include "exynos_drm_drv.h" #include "exynos_drm_hdmi.h" -#include "exynos_hdmi.h" -#include "exynos_mixer.h" + +#define HDMI_OVERLAY_NUMBER 3 #define get_mixer_context(dev) platform_get_drvdata(to_platform_device(dev)) +struct hdmi_win_data { + dma_addr_t dma_addr; + void __iomem *vaddr; + dma_addr_t chroma_dma_addr; + void __iomem *chroma_vaddr; + uint32_t pixel_format; + unsigned int bpp; + unsigned int crtc_x; + unsigned int crtc_y; + unsigned int crtc_width; + unsigned int crtc_height; + unsigned int fb_x; + unsigned int fb_y; + unsigned int fb_width; + unsigned int fb_height; + unsigned int mode_width; + unsigned int mode_height; + unsigned int scan_flags; +}; + +struct mixer_resources { + struct device *dev; + int irq; + void __iomem *mixer_regs; + void __iomem *vp_regs; + spinlock_t reg_slock; + struct clk *mixer; + struct clk *vp; + struct clk *sclk_mixer; + struct clk *sclk_hdmi; + struct clk *sclk_dac; +}; + +struct mixer_context { + struct fb_videomode *default_timing; + unsigned int default_win; + unsigned int default_bpp; + unsigned int irq; + int pipe; + bool interlace; + bool vp_enabled; + + struct mixer_resources mixer_res; + struct hdmi_win_data win_data[HDMI_OVERLAY_NUMBER]; +}; + static const u8 filter_y_horiz_tap8[] = { 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, @@ -1066,10 +1112,3 @@ struct platform_driver mixer_driver = { .probe = mixer_probe, .remove = __devexit_p(mixer_remove), }; -EXPORT_SYMBOL(mixer_driver); - -MODULE_AUTHOR("Seung-Woo Kim, <sw0312.kim@samsung.com>"); -MODULE_AUTHOR("Inki Dae <inki.dae@samsung.com>"); -MODULE_AUTHOR("Joonyoung Shim <jy0922.shim@samsung.com>"); -MODULE_DESCRIPTION("Samsung DRM HDMI mixer Driver"); -MODULE_LICENSE("GPL"); |