diff options
author | Alan Cox <alan@linux.intel.com> | 2012-04-25 13:36:48 (GMT) |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2012-04-27 08:23:19 (GMT) |
commit | acd7ef927e06510fbfeec8d307f4726a156b2733 (patch) | |
tree | 520e30b3622a0548324bd546080b2b695cb876ca /drivers/gpu/drm/gma500/psb_intel_reg.h | |
parent | 642c52fcc98aa441bda8c7d8252e8b9b563b370b (diff) | |
download | linux-fsl-qoriq-acd7ef927e06510fbfeec8d307f4726a156b2733.tar.xz |
gma500: Update the Cedarview clock handling
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/gma500/psb_intel_reg.h')
-rw-r--r-- | drivers/gpu/drm/gma500/psb_intel_reg.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gma500/psb_intel_reg.h b/drivers/gpu/drm/gma500/psb_intel_reg.h index e89d3a2..46792fc 100644 --- a/drivers/gpu/drm/gma500/psb_intel_reg.h +++ b/drivers/gpu/drm/gma500/psb_intel_reg.h @@ -505,6 +505,7 @@ #define PIPE_VSYNC_ENABL (1UL << 25) #define PIPE_HDMI_AUDIO_UNDERRUN (1UL << 26) #define PIPE_HDMI_AUDIO_BUFFER_DONE (1UL << 27) +#define PIPE_FIFO_UNDERRUN (1UL << 31) #define PIPE_HDMI_AUDIO_INT_MASK (PIPE_HDMI_AUDIO_UNDERRUN | \ PIPE_HDMI_AUDIO_BUFFER_DONE) #define PIPE_EVENT_MASK ((1 << 29)|(1 << 28)|(1 << 27)|(1 << 26)|(1 << 24)|(1 << 23)|(1 << 22)|(1 << 21)|(1 << 20)|(1 << 16)) @@ -569,12 +570,27 @@ struct dpst_guardband { #define PIPE_PIXEL_MASK 0x00ffffff #define PIPE_PIXEL_SHIFT 0 +#define FW_BLC_SELF 0x20e0 +#define FW_BLC_SELF_EN (1<<15) + #define DSPARB 0x70030 #define DSPFW1 0x70034 +#define DSP_FIFO_SR_WM_MASK 0xFF800000 +#define DSP_FIFO_SR_WM_SHIFT 23 +#define CURSOR_B_FIFO_WM_MASK 0x003F0000 +#define CURSOR_B_FIFO_WM_SHIFT 16 #define DSPFW2 0x70038 +#define CURSOR_A_FIFO_WM_MASK 0x3F00 +#define CURSOR_A_FIFO_WM_SHIFT 8 +#define DSP_PLANE_C_FIFO_WM_MASK 0x7F +#define DSP_PLANE_C_FIFO_WM_SHIFT 0 #define DSPFW3 0x7003c #define DSPFW4 0x70050 #define DSPFW5 0x70054 +#define DSP_PLANE_B_FIFO_WM1_SHIFT 24 +#define DSP_PLANE_A_FIFO_WM1_SHIFT 16 +#define CURSOR_B_FIFO_WM1_SHIFT 8 +#define CURSOR_FIFO_SR_WM1_SHIFT 0 #define DSPFW6 0x70058 #define DSPCHICKENBIT 0x70400 #define DSPACNTR 0x70180 @@ -1290,6 +1306,15 @@ No status bits are changed. #define SB_N_CB_TUNE_MASK PSB_MASK(25, 24) #define SB_N_CB_TUNE_SHIFT 24 +/* the bit 14:13 is used to select between the different reference clock for Pipe A/B */ +#define SB_REF_DPLLA 0x8010 +#define SB_REF_DPLLB 0x8030 +#define REF_CLK_MASK (0x3 << 13) +#define REF_CLK_CORE (0 << 13) +#define REF_CLK_DPLL (1 << 13) +#define REF_CLK_DPLLA (2 << 13) +/* For the DPLL B, it will use the reference clk from DPLL A when using (2 << 13) */ + #define _SB_REF_A 0x8018 #define _SB_REF_B 0x8038 #define SB_REF_SFR(pipe) _PIPE(pipe, _SB_REF_A, _SB_REF_B) |