X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fgma500%2Fpsb_intel_reg.h;h=46792fc7d0d031743614c49f2846586c068b2761;hb=acd7ef927e06510fbfeec8d307f4726a156b2733;hp=e89d3a2e8fdcad01f43e04eb7119dc911e106115;hpb=a75ee6ecd411a50bf4da927c2fdb2cb56246a2bd;p=platform%2Fkernel%2Flinux-starfive.git

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)