gma500: introduce a structure describing each pipe
This starts the move away from lots of confused unions of per driver stuff
inherited when we merged the drivers together.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h
index 309a642..e25f9a1 100644
--- a/drivers/gpu/drm/gma500/psb_drv.h
+++ b/drivers/gpu/drm/gma500/psb_drv.h
@@ -286,45 +286,37 @@
* yet) include screen blank. Operations occuring during the save
* update the register cache instead.
*/
+
+/*
+ * Common status for pipes.
+ */
+struct psb_pipe {
+ u32 fp0;
+ u32 fp1;
+ u32 cntr;
+ u32 conf;
+ u32 src;
+ u32 dpll;
+ u32 dpll_md;
+ u32 htotal;
+ u32 hblank;
+ u32 hsync;
+ u32 vtotal;
+ u32 vblank;
+ u32 vsync;
+ u32 stride;
+ u32 size;
+ u32 pos;
+ u32 base;
+ u32 surf;
+ u32 addr;
+ u32 status;
+ u32 linoff;
+ u32 tileoff;
+ u32 palette[256];
+};
+
struct psb_state {
- uint32_t saveDSPACNTR;
- uint32_t saveDSPBCNTR;
- uint32_t savePIPEACONF;
- uint32_t savePIPEBCONF;
- uint32_t savePIPEASRC;
- uint32_t savePIPEBSRC;
- uint32_t saveFPA0;
- uint32_t saveFPA1;
- uint32_t saveDPLL_A;
- uint32_t saveDPLL_A_MD;
- uint32_t saveHTOTAL_A;
- uint32_t saveHBLANK_A;
- uint32_t saveHSYNC_A;
- uint32_t saveVTOTAL_A;
- uint32_t saveVBLANK_A;
- uint32_t saveVSYNC_A;
- uint32_t saveDSPASTRIDE;
- uint32_t saveDSPASIZE;
- uint32_t saveDSPAPOS;
- uint32_t saveDSPABASE;
- uint32_t saveDSPASURF;
- uint32_t saveDSPASTATUS;
- uint32_t saveFPB0;
- uint32_t saveFPB1;
- uint32_t saveDPLL_B;
- uint32_t saveDPLL_B_MD;
- uint32_t saveHTOTAL_B;
- uint32_t saveHBLANK_B;
- uint32_t saveHSYNC_B;
- uint32_t saveVTOTAL_B;
- uint32_t saveVBLANK_B;
- uint32_t saveVSYNC_B;
- uint32_t saveDSPBSTRIDE;
- uint32_t saveDSPBSIZE;
- uint32_t saveDSPBPOS;
- uint32_t saveDSPBBASE;
- uint32_t saveDSPBSURF;
- uint32_t saveDSPBSTATUS;
uint32_t saveVCLK_DIVISOR_VGA0;
uint32_t saveVCLK_DIVISOR_VGA1;
uint32_t saveVCLK_POST_DIV;
@@ -339,14 +331,8 @@
uint32_t savePP_CONTROL;
uint32_t savePP_CYCLE;
uint32_t savePFIT_CONTROL;
- uint32_t savePaletteA[256];
- uint32_t savePaletteB[256];
uint32_t saveCLOCKGATING;
uint32_t saveDSPARB;
- uint32_t saveDSPATILEOFF;
- uint32_t saveDSPBTILEOFF;
- uint32_t saveDSPAADDR;
- uint32_t saveDSPBADDR;
uint32_t savePFIT_AUTO_RATIOS;
uint32_t savePFIT_PGM_RATIOS;
uint32_t savePP_ON_DELAYS;
@@ -354,8 +340,6 @@
uint32_t savePP_DIVISOR;
uint32_t saveBCLRPAT_A;
uint32_t saveBCLRPAT_B;
- uint32_t saveDSPALINOFF;
- uint32_t saveDSPBLINOFF;
uint32_t savePERF_MODE;
uint32_t saveDSPFW1;
uint32_t saveDSPFW2;
@@ -370,8 +354,6 @@
uint32_t saveDSPBCURSOR_BASE;
uint32_t saveDSPACURSOR_POS;
uint32_t saveDSPBCURSOR_POS;
- uint32_t save_palette_a[256];
- uint32_t save_palette_b[256];
uint32_t saveOV_OVADD;
uint32_t saveOV_OGAMC0;
uint32_t saveOV_OGAMC1;
@@ -394,64 +376,7 @@
};
struct medfield_state {
- uint32_t saveDPLL_A;
- uint32_t saveFPA0;
- uint32_t savePIPEACONF;
- uint32_t saveHTOTAL_A;
- uint32_t saveHBLANK_A;
- uint32_t saveHSYNC_A;
- uint32_t saveVTOTAL_A;
- uint32_t saveVBLANK_A;
- uint32_t saveVSYNC_A;
- uint32_t savePIPEASRC;
- uint32_t saveDSPASTRIDE;
- uint32_t saveDSPALINOFF;
- uint32_t saveDSPATILEOFF;
- uint32_t saveDSPASIZE;
- uint32_t saveDSPAPOS;
- uint32_t saveDSPASURF;
- uint32_t saveDSPACNTR;
- uint32_t saveDSPASTATUS;
- uint32_t save_palette_a[256];
uint32_t saveMIPI;
-
- uint32_t saveDPLL_B;
- uint32_t saveFPB0;
- uint32_t savePIPEBCONF;
- uint32_t saveHTOTAL_B;
- uint32_t saveHBLANK_B;
- uint32_t saveHSYNC_B;
- uint32_t saveVTOTAL_B;
- uint32_t saveVBLANK_B;
- uint32_t saveVSYNC_B;
- uint32_t savePIPEBSRC;
- uint32_t saveDSPBSTRIDE;
- uint32_t saveDSPBLINOFF;
- uint32_t saveDSPBTILEOFF;
- uint32_t saveDSPBSIZE;
- uint32_t saveDSPBPOS;
- uint32_t saveDSPBSURF;
- uint32_t saveDSPBCNTR;
- uint32_t saveDSPBSTATUS;
- uint32_t save_palette_b[256];
-
- uint32_t savePIPECCONF;
- uint32_t saveHTOTAL_C;
- uint32_t saveHBLANK_C;
- uint32_t saveHSYNC_C;
- uint32_t saveVTOTAL_C;
- uint32_t saveVBLANK_C;
- uint32_t saveVSYNC_C;
- uint32_t savePIPECSRC;
- uint32_t saveDSPCSTRIDE;
- uint32_t saveDSPCLINOFF;
- uint32_t saveDSPCTILEOFF;
- uint32_t saveDSPCSIZE;
- uint32_t saveDSPCPOS;
- uint32_t saveDSPCSURF;
- uint32_t saveDSPCCNTR;
- uint32_t saveDSPCSTATUS;
- uint32_t save_palette_c[256];
uint32_t saveMIPI_C;
uint32_t savePFIT_CONTROL;
@@ -480,6 +405,7 @@
};
struct psb_save_area {
+ struct psb_pipe pipe[3];
uint32_t saveBSM;
uint32_t saveVBT;
union {
