diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-24 17:16:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-24 17:16:31 -0800 |
| commit | b788769e0641daf90a8d7e800081285f8ca80bd9 (patch) | |
| tree | d2cb6a926c55f4ea0ffc6089d54fb3768d82d7aa /drivers/video/omap2/dss/hdmi.h | |
| parent | 91466574be1a3701fab4abf5ac1539b556575a81 (diff) | |
| parent | cb1fbad7ec250ac408a4682d38b205958a17a02b (diff) | |
Merge tag 'fbdev-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
Pull fbdev changes from Tomi Valkeinen:
"This is a rather boring pull request. There is one new fb driver,
OpenCores VGA/LCD, but other than that it's just minor cleanups and
fixes"
* tag 'fbdev-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (51 commits)
i810: delete useless variable
video: add OpenCores VGA/LCD framebuffer driver
video/logo: Remove MIPS-specific include section
tgafb: potential NULL dereference in init
video: mmp: Using plain integer as NULL pointer
video: mmp: delete a stray mutex_unlock()
video: amba-clcd: Make CLCD driver available on more platforms
video: Replace local macro with PCI standard macro
fbmem: really support wildcard video=options for all fbdev drivers
video: vgacon: Don't build on arm64
video: mx3fb: Allow blocking during framebuffer allocation
fbcon: Fix memory leak in fbcon_exit().
fbcon: trivial optimization for fbcon_exit
video: pxa168fb: Cleanup pxa168fb.h file
video: pxa: Cleanup video-pxafb.h header
video: msm: Cleanup video-msm_fb.h header
video: ep93xx: Cleanup video-ep93xx.h header
video: mxsfb: fix broken videomode selection
video: mxsfb: convert pr_debug()/dev_dbg() to pr_err()/dev_err() for error messages
video: vmlfb: remove unnecessary pci_set_drvdata()
...
Diffstat (limited to 'drivers/video/omap2/dss/hdmi.h')
| -rw-r--r-- | drivers/video/omap2/dss/hdmi.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/video/omap2/dss/hdmi.h b/drivers/video/omap2/dss/hdmi.h index b0493768a5d..e25681ff5a7 100644 --- a/drivers/video/omap2/dss/hdmi.h +++ b/drivers/video/omap2/dss/hdmi.h @@ -41,14 +41,14 @@ #define HDMI_WP_VIDEO_SIZE 0x60 #define HDMI_WP_VIDEO_TIMING_H 0x68 #define HDMI_WP_VIDEO_TIMING_V 0x6C -#define HDMI_WP_WP_CLK 0x70 +#define HDMI_WP_CLK 0x70 #define HDMI_WP_AUDIO_CFG 0x80 #define HDMI_WP_AUDIO_CFG2 0x84 #define HDMI_WP_AUDIO_CTRL 0x88 #define HDMI_WP_AUDIO_DATA 0x8C /* HDMI WP IRQ flags */ - +#define HDMI_IRQ_CORE (1 << 0) #define HDMI_IRQ_OCP_TIMEOUT (1 << 4) #define HDMI_IRQ_AUDIO_FIFO_UNDERFLOW (1 << 8) #define HDMI_IRQ_AUDIO_FIFO_OVERFLOW (1 << 9) @@ -378,15 +378,15 @@ static inline u32 hdmi_read_reg(void __iomem *base_addr, const u16 idx) FLD_GET(hdmi_read_reg(base, idx), start, end) static inline int hdmi_wait_for_bit_change(void __iomem *base_addr, - const u16 idx, int b2, int b1, u32 val) + const u32 idx, int b2, int b1, u32 val) { - u32 t = 0; - while (val != REG_GET(base_addr, idx, b2, b1)) { - udelay(1); + u32 t = 0, v; + while (val != (v = REG_GET(base_addr, idx, b2, b1))) { if (t++ > 10000) - return !val; + return v; + udelay(1); } - return val; + return v; } /* HDMI wrapper funcs */ |