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authorAlan Cox <alan@linux.intel.com>2012-03-08 20:00:31 +0400
committerDave Airlie <airlied@redhat.com>2012-03-10 17:05:28 +0400
commit648a8e342c5a754bdc62f003d3af90507c1abfde (patch)
tree95dd76398a23ac3d6a662c7f71445aa22a89302a /drivers/gpu/drm/gma500/psb_drv.h
parent933315acb6e223d4da36cb0b95d18dcfa6323658 (diff)
downloadlinux-648a8e342c5a754bdc62f003d3af90507c1abfde.tar.xz
gma500: now move the Oaktrail save state into its own structure
Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/gma500/psb_drv.h')
-rw-r--r--drivers/gpu/drm/gma500/psb_drv.h226
1 files changed, 118 insertions, 108 deletions
diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h
index a84a9ec38bee..dee07e0d7c39 100644
--- a/drivers/gpu/drm/gma500/psb_drv.h
+++ b/drivers/gpu/drm/gma500/psb_drv.h
@@ -276,6 +276,123 @@ struct intel_gmbus {
u32 reg0;
};
+/*
+ * Register save state. This is used to hold the context when the
+ * device is powered off. In the case of Oaktrail this can (but does not
+ * yet) include screen blank. Operations occuring during the save
+ * update the register cache instead.
+ */
+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;
+ uint32_t saveVGACNTRL;
+ uint32_t saveADPA;
+ uint32_t saveLVDS;
+ uint32_t saveDVOA;
+ uint32_t saveDVOB;
+ uint32_t saveDVOC;
+ uint32_t savePP_ON;
+ uint32_t savePP_OFF;
+ uint32_t savePP_CONTROL;
+ uint32_t savePP_CYCLE;
+ uint32_t savePFIT_CONTROL;
+ uint32_t savePaletteA[256];
+ uint32_t savePaletteB[256];
+ uint32_t saveBLC_PWM_CTL2;
+ uint32_t saveBLC_PWM_CTL;
+ 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;
+ uint32_t savePP_OFF_DELAYS;
+ uint32_t savePP_DIVISOR;
+ uint32_t saveBSM;
+ uint32_t saveVBT;
+ uint32_t saveBCLRPAT_A;
+ uint32_t saveBCLRPAT_B;
+ uint32_t saveDSPALINOFF;
+ uint32_t saveDSPBLINOFF;
+ uint32_t savePERF_MODE;
+ uint32_t saveDSPFW1;
+ uint32_t saveDSPFW2;
+ uint32_t saveDSPFW3;
+ uint32_t saveDSPFW4;
+ uint32_t saveDSPFW5;
+ uint32_t saveDSPFW6;
+ uint32_t saveCHICKENBIT;
+ uint32_t saveDSPACURSOR_CTRL;
+ uint32_t saveDSPBCURSOR_CTRL;
+ uint32_t saveDSPACURSOR_BASE;
+ 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;
+ uint32_t saveOV_OGAMC2;
+ uint32_t saveOV_OGAMC3;
+ uint32_t saveOV_OGAMC4;
+ uint32_t saveOV_OGAMC5;
+ uint32_t saveOVC_OVADD;
+ uint32_t saveOVC_OGAMC0;
+ uint32_t saveOVC_OGAMC1;
+ uint32_t saveOVC_OGAMC2;
+ uint32_t saveOVC_OGAMC3;
+ uint32_t saveOVC_OGAMC4;
+ uint32_t saveOVC_OGAMC5;
+
+ /* DPST register save */
+ uint32_t saveHISTOGRAM_INT_CONTROL_REG;
+ uint32_t saveHISTOGRAM_LOGIC_CONTROL_REG;
+ uint32_t savePWM_CONTROL_LOGIC;
+};
+
struct psb_ops;
#define PSB_NUM_PIPE 3
@@ -403,118 +520,11 @@ struct drm_psb_private {
/*
* Register 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;
- uint32_t saveVGACNTRL;
- uint32_t saveADPA;
- uint32_t saveLVDS;
- uint32_t saveDVOA;
- uint32_t saveDVOB;
- uint32_t saveDVOC;
- uint32_t savePP_ON;
- uint32_t savePP_OFF;
- uint32_t savePP_CONTROL;
- uint32_t savePP_CYCLE;
- uint32_t savePFIT_CONTROL;
- uint32_t savePaletteA[256];
- uint32_t savePaletteB[256];
- uint32_t saveBLC_PWM_CTL2;
- uint32_t saveBLC_PWM_CTL;
- 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;
- uint32_t savePP_OFF_DELAYS;
- uint32_t savePP_DIVISOR;
- uint32_t saveBSM;
- uint32_t saveVBT;
- uint32_t saveBCLRPAT_A;
- uint32_t saveBCLRPAT_B;
- uint32_t saveDSPALINOFF;
- uint32_t saveDSPBLINOFF;
- uint32_t savePERF_MODE;
- uint32_t saveDSPFW1;
- uint32_t saveDSPFW2;
- uint32_t saveDSPFW3;
- uint32_t saveDSPFW4;
- uint32_t saveDSPFW5;
- uint32_t saveDSPFW6;
- uint32_t saveCHICKENBIT;
- uint32_t saveDSPACURSOR_CTRL;
- uint32_t saveDSPBCURSOR_CTRL;
- uint32_t saveDSPACURSOR_BASE;
- 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;
- uint32_t saveOV_OGAMC2;
- uint32_t saveOV_OGAMC3;
- uint32_t saveOV_OGAMC4;
- uint32_t saveOV_OGAMC5;
- uint32_t saveOVC_OVADD;
- uint32_t saveOVC_OGAMC0;
- uint32_t saveOVC_OGAMC1;
- uint32_t saveOVC_OGAMC2;
- uint32_t saveOVC_OGAMC3;
- uint32_t saveOVC_OGAMC4;
- uint32_t saveOVC_OGAMC5;
-
+ struct psb_state regs;
/* MSI reg save */
uint32_t msi_addr;
uint32_t msi_data;
- /* DPST register save */
- uint32_t saveHISTOGRAM_INT_CONTROL_REG;
- uint32_t saveHISTOGRAM_LOGIC_CONTROL_REG;
- uint32_t savePWM_CONTROL_LOGIC;
/*
* LID-Switch