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path: root/drivers/gpu/drm/gma500/mdfld_device.c
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Diffstat (limited to 'drivers/gpu/drm/gma500/mdfld_device.c')
-rw-r--r--drivers/gpu/drm/gma500/mdfld_device.c452
1 files changed, 156 insertions, 296 deletions
diff --git a/drivers/gpu/drm/gma500/mdfld_device.c b/drivers/gpu/drm/gma500/mdfld_device.c
index af656787db0f..265ad0de44a6 100644
--- a/drivers/gpu/drm/gma500/mdfld_device.c
+++ b/drivers/gpu/drm/gma500/mdfld_device.c
@@ -163,142 +163,30 @@ struct backlight_device *mdfld_get_backlight_device(void)
*
* Notes: FIXME_JLIU7 need to add the support for DPI MIPI & HDMI audio
*/
-static int mdfld_save_display_registers(struct drm_device *dev, int pipe)
+static int mdfld_save_display_registers(struct drm_device *dev, int pipenum)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct medfield_state *regs = &dev_priv->regs.mdfld;
+ struct psb_pipe *pipe = &dev_priv->regs.pipe[pipenum];
+ const struct psb_offset *map = &dev_priv->regmap[pipenum];
int i;
+ u32 *mipi_val;
/* register */
- u32 dpll_reg = MRST_DPLL_A;
- u32 fp_reg = MRST_FPA0;
- u32 pipeconf_reg = PIPEACONF;
- u32 htot_reg = HTOTAL_A;
- u32 hblank_reg = HBLANK_A;
- u32 hsync_reg = HSYNC_A;
- u32 vtot_reg = VTOTAL_A;
- u32 vblank_reg = VBLANK_A;
- u32 vsync_reg = VSYNC_A;
- u32 pipesrc_reg = PIPEASRC;
- u32 dspstride_reg = DSPASTRIDE;
- u32 dsplinoff_reg = DSPALINOFF;
- u32 dsptileoff_reg = DSPATILEOFF;
- u32 dspsize_reg = DSPASIZE;
- u32 dsppos_reg = DSPAPOS;
- u32 dspsurf_reg = DSPASURF;
u32 mipi_reg = MIPI;
- u32 dspcntr_reg = DSPACNTR;
- u32 dspstatus_reg = PIPEASTAT;
- u32 palette_reg = PALETTE_A;
-
- /* pointer to values */
- u32 *dpll_val = &regs->saveDPLL_A;
- u32 *fp_val = &regs->saveFPA0;
- u32 *pipeconf_val = &regs->savePIPEACONF;
- u32 *htot_val = &regs->saveHTOTAL_A;
- u32 *hblank_val = &regs->saveHBLANK_A;
- u32 *hsync_val = &regs->saveHSYNC_A;
- u32 *vtot_val = &regs->saveVTOTAL_A;
- u32 *vblank_val = &regs->saveVBLANK_A;
- u32 *vsync_val = &regs->saveVSYNC_A;
- u32 *pipesrc_val = &regs->savePIPEASRC;
- u32 *dspstride_val = &regs->saveDSPASTRIDE;
- u32 *dsplinoff_val = &regs->saveDSPALINOFF;
- u32 *dsptileoff_val = &regs->saveDSPATILEOFF;
- u32 *dspsize_val = &regs->saveDSPASIZE;
- u32 *dsppos_val = &regs->saveDSPAPOS;
- u32 *dspsurf_val = &regs->saveDSPASURF;
- u32 *mipi_val = &regs->saveMIPI;
- u32 *dspcntr_val = &regs->saveDSPACNTR;
- u32 *dspstatus_val = &regs->saveDSPASTATUS;
- u32 *palette_val = regs->save_palette_a;
-
- switch (pipe) {
+
+ switch (pipenum) {
case 0:
+ mipi_val = &regs->saveMIPI;
break;
case 1:
- /* regester */
- dpll_reg = MDFLD_DPLL_B;
- fp_reg = MDFLD_DPLL_DIV0;
- pipeconf_reg = PIPEBCONF;
- htot_reg = HTOTAL_B;
- hblank_reg = HBLANK_B;
- hsync_reg = HSYNC_B;
- vtot_reg = VTOTAL_B;
- vblank_reg = VBLANK_B;
- vsync_reg = VSYNC_B;
- pipesrc_reg = PIPEBSRC;
- dspstride_reg = DSPBSTRIDE;
- dsplinoff_reg = DSPBLINOFF;
- dsptileoff_reg = DSPBTILEOFF;
- dspsize_reg = DSPBSIZE;
- dsppos_reg = DSPBPOS;
- dspsurf_reg = DSPBSURF;
- dspcntr_reg = DSPBCNTR;
- dspstatus_reg = PIPEBSTAT;
- palette_reg = PALETTE_B;
-
- /* values */
- dpll_val = &regs->saveDPLL_B;
- fp_val = &regs->saveFPB0;
- pipeconf_val = &regs->savePIPEBCONF;
- htot_val = &regs->saveHTOTAL_B;
- hblank_val = &regs->saveHBLANK_B;
- hsync_val = &regs->saveHSYNC_B;
- vtot_val = &regs->saveVTOTAL_B;
- vblank_val = &regs->saveVBLANK_B;
- vsync_val = &regs->saveVSYNC_B;
- pipesrc_val = &regs->savePIPEBSRC;
- dspstride_val = &regs->saveDSPBSTRIDE;
- dsplinoff_val = &regs->saveDSPBLINOFF;
- dsptileoff_val = &regs->saveDSPBTILEOFF;
- dspsize_val = &regs->saveDSPBSIZE;
- dsppos_val = &regs->saveDSPBPOS;
- dspsurf_val = &regs->saveDSPBSURF;
- dspcntr_val = &regs->saveDSPBCNTR;
- dspstatus_val = &regs->saveDSPBSTATUS;
- palette_val = regs->save_palette_b;
+ mipi_val = &regs->saveMIPI;
break;
case 2:
/* register */
- pipeconf_reg = PIPECCONF;
- htot_reg = HTOTAL_C;
- hblank_reg = HBLANK_C;
- hsync_reg = HSYNC_C;
- vtot_reg = VTOTAL_C;
- vblank_reg = VBLANK_C;
- vsync_reg = VSYNC_C;
- pipesrc_reg = PIPECSRC;
- dspstride_reg = DSPCSTRIDE;
- dsplinoff_reg = DSPCLINOFF;
- dsptileoff_reg = DSPCTILEOFF;
- dspsize_reg = DSPCSIZE;
- dsppos_reg = DSPCPOS;
- dspsurf_reg = DSPCSURF;
mipi_reg = MIPI_C;
- dspcntr_reg = DSPCCNTR;
- dspstatus_reg = PIPECSTAT;
- palette_reg = PALETTE_C;
-
/* pointer to values */
- pipeconf_val = &regs->savePIPECCONF;
- htot_val = &regs->saveHTOTAL_C;
- hblank_val = &regs->saveHBLANK_C;
- hsync_val = &regs->saveHSYNC_C;
- vtot_val = &regs->saveVTOTAL_C;
- vblank_val = &regs->saveVBLANK_C;
- vsync_val = &regs->saveVSYNC_C;
- pipesrc_val = &regs->savePIPECSRC;
- dspstride_val = &regs->saveDSPCSTRIDE;
- dsplinoff_val = &regs->saveDSPCLINOFF;
- dsptileoff_val = &regs->saveDSPCTILEOFF;
- dspsize_val = &regs->saveDSPCSIZE;
- dsppos_val = &regs->saveDSPCPOS;
- dspsurf_val = &regs->saveDSPCSURF;
mipi_val = &regs->saveMIPI_C;
- dspcntr_val = &regs->saveDSPCCNTR;
- dspstatus_val = &regs->saveDSPCSTATUS;
- palette_val = regs->save_palette_c;
break;
default:
DRM_ERROR("%s, invalid pipe number.\n", __func__);
@@ -306,30 +194,30 @@ static int mdfld_save_display_registers(struct drm_device *dev, int pipe)
}
/* Pipe & plane A info */
- *dpll_val = PSB_RVDC32(dpll_reg);
- *fp_val = PSB_RVDC32(fp_reg);
- *pipeconf_val = PSB_RVDC32(pipeconf_reg);
- *htot_val = PSB_RVDC32(htot_reg);
- *hblank_val = PSB_RVDC32(hblank_reg);
- *hsync_val = PSB_RVDC32(hsync_reg);
- *vtot_val = PSB_RVDC32(vtot_reg);
- *vblank_val = PSB_RVDC32(vblank_reg);
- *vsync_val = PSB_RVDC32(vsync_reg);
- *pipesrc_val = PSB_RVDC32(pipesrc_reg);
- *dspstride_val = PSB_RVDC32(dspstride_reg);
- *dsplinoff_val = PSB_RVDC32(dsplinoff_reg);
- *dsptileoff_val = PSB_RVDC32(dsptileoff_reg);
- *dspsize_val = PSB_RVDC32(dspsize_reg);
- *dsppos_val = PSB_RVDC32(dsppos_reg);
- *dspsurf_val = PSB_RVDC32(dspsurf_reg);
- *dspcntr_val = PSB_RVDC32(dspcntr_reg);
- *dspstatus_val = PSB_RVDC32(dspstatus_reg);
+ pipe->dpll = PSB_RVDC32(map->dpll);
+ pipe->fp0 = PSB_RVDC32(map->fp0);
+ pipe->conf = PSB_RVDC32(map->conf);
+ pipe->htotal = PSB_RVDC32(map->htotal);
+ pipe->hblank = PSB_RVDC32(map->hblank);
+ pipe->hsync = PSB_RVDC32(map->hsync);
+ pipe->vtotal = PSB_RVDC32(map->vtotal);
+ pipe->vblank = PSB_RVDC32(map->vblank);
+ pipe->vsync = PSB_RVDC32(map->vsync);
+ pipe->src = PSB_RVDC32(map->src);
+ pipe->stride = PSB_RVDC32(map->stride);
+ pipe->linoff = PSB_RVDC32(map->linoff);
+ pipe->tileoff = PSB_RVDC32(map->tileoff);
+ pipe->size = PSB_RVDC32(map->size);
+ pipe->pos = PSB_RVDC32(map->pos);
+ pipe->surf = PSB_RVDC32(map->surf);
+ pipe->cntr = PSB_RVDC32(map->cntr);
+ pipe->status = PSB_RVDC32(map->status);
/*save palette (gamma) */
for (i = 0; i < 256; i++)
- palette_val[i] = PSB_RVDC32(palette_reg + (i << 2));
+ pipe->palette[i] = PSB_RVDC32(map->palette + (i << 2));
- if (pipe == 1) {
+ if (pipenum == 1) {
regs->savePFIT_CONTROL = PSB_RVDC32(PFIT_CONTROL);
regs->savePFIT_PGM_RATIOS = PSB_RVDC32(PFIT_PGM_RATIOS);
@@ -349,7 +237,7 @@ static int mdfld_save_display_registers(struct drm_device *dev, int pipe)
*
* Notes: FIXME_JLIU7 need to add the support for DPI MIPI & HDMI audio
*/
-static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
+static int mdfld_restore_display_registers(struct drm_device *dev, int pipenum)
{
/* To get panel out of ULPS mode. */
u32 temp = 0;
@@ -357,142 +245,30 @@ static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
struct drm_psb_private *dev_priv = dev->dev_private;
struct mdfld_dsi_config *dsi_config = NULL;
struct medfield_state *regs = &dev_priv->regs.mdfld;
- u32 i = 0;
- u32 dpll = 0;
+ struct psb_pipe *pipe = &dev_priv->regs.pipe[pipenum];
+ const struct psb_offset *map = &dev_priv->regmap[pipenum];
+ u32 i;
+ u32 dpll;
u32 timeout = 0;
- /* regester */
- u32 dpll_reg = MRST_DPLL_A;
- u32 fp_reg = MRST_FPA0;
- u32 pipeconf_reg = PIPEACONF;
- u32 htot_reg = HTOTAL_A;
- u32 hblank_reg = HBLANK_A;
- u32 hsync_reg = HSYNC_A;
- u32 vtot_reg = VTOTAL_A;
- u32 vblank_reg = VBLANK_A;
- u32 vsync_reg = VSYNC_A;
- u32 pipesrc_reg = PIPEASRC;
- u32 dspstride_reg = DSPASTRIDE;
- u32 dsplinoff_reg = DSPALINOFF;
- u32 dsptileoff_reg = DSPATILEOFF;
- u32 dspsize_reg = DSPASIZE;
- u32 dsppos_reg = DSPAPOS;
- u32 dspsurf_reg = DSPASURF;
- u32 dspstatus_reg = PIPEASTAT;
+ /* register */
u32 mipi_reg = MIPI;
- u32 dspcntr_reg = DSPACNTR;
- u32 palette_reg = PALETTE_A;
/* values */
- u32 dpll_val = regs->saveDPLL_A & ~DPLL_VCO_ENABLE;
- u32 fp_val = regs->saveFPA0;
- u32 pipeconf_val = regs->savePIPEACONF;
- u32 htot_val = regs->saveHTOTAL_A;
- u32 hblank_val = regs->saveHBLANK_A;
- u32 hsync_val = regs->saveHSYNC_A;
- u32 vtot_val = regs->saveVTOTAL_A;
- u32 vblank_val = regs->saveVBLANK_A;
- u32 vsync_val = regs->saveVSYNC_A;
- u32 pipesrc_val = regs->savePIPEASRC;
- u32 dspstride_val = regs->saveDSPASTRIDE;
- u32 dsplinoff_val = regs->saveDSPALINOFF;
- u32 dsptileoff_val = regs->saveDSPATILEOFF;
- u32 dspsize_val = regs->saveDSPASIZE;
- u32 dsppos_val = regs->saveDSPAPOS;
- u32 dspsurf_val = regs->saveDSPASURF;
- u32 dspstatus_val = regs->saveDSPASTATUS;
+ u32 dpll_val = pipe->dpll;
u32 mipi_val = regs->saveMIPI;
- u32 dspcntr_val = regs->saveDSPACNTR;
- u32 *palette_val = regs->save_palette_a;
- switch (pipe) {
+ switch (pipenum) {
case 0:
+ dpll_val &= ~DPLL_VCO_ENABLE;
dsi_config = dev_priv->dsi_configs[0];
break;
case 1:
- /* regester */
- dpll_reg = MDFLD_DPLL_B;
- fp_reg = MDFLD_DPLL_DIV0;
- pipeconf_reg = PIPEBCONF;
- htot_reg = HTOTAL_B;
- hblank_reg = HBLANK_B;
- hsync_reg = HSYNC_B;
- vtot_reg = VTOTAL_B;
- vblank_reg = VBLANK_B;
- vsync_reg = VSYNC_B;
- pipesrc_reg = PIPEBSRC;
- dspstride_reg = DSPBSTRIDE;
- dsplinoff_reg = DSPBLINOFF;
- dsptileoff_reg = DSPBTILEOFF;
- dspsize_reg = DSPBSIZE;
- dsppos_reg = DSPBPOS;
- dspsurf_reg = DSPBSURF;
- dspcntr_reg = DSPBCNTR;
- dspstatus_reg = PIPEBSTAT;
- palette_reg = PALETTE_B;
-
- /* values */
- dpll_val = regs->saveDPLL_B & ~DPLL_VCO_ENABLE;
- fp_val = regs->saveFPB0;
- pipeconf_val = regs->savePIPEBCONF;
- htot_val = regs->saveHTOTAL_B;
- hblank_val = regs->saveHBLANK_B;
- hsync_val = regs->saveHSYNC_B;
- vtot_val = regs->saveVTOTAL_B;
- vblank_val = regs->saveVBLANK_B;
- vsync_val = regs->saveVSYNC_B;
- pipesrc_val = regs->savePIPEBSRC;
- dspstride_val = regs->saveDSPBSTRIDE;
- dsplinoff_val = regs->saveDSPBLINOFF;
- dsptileoff_val = regs->saveDSPBTILEOFF;
- dspsize_val = regs->saveDSPBSIZE;
- dsppos_val = regs->saveDSPBPOS;
- dspsurf_val = regs->saveDSPBSURF;
- dspcntr_val = regs->saveDSPBCNTR;
- dspstatus_val = regs->saveDSPBSTATUS;
- palette_val = regs->save_palette_b;
+ dpll_val &= ~DPLL_VCO_ENABLE;
break;
case 2:
- /* regester */
- pipeconf_reg = PIPECCONF;
- htot_reg = HTOTAL_C;
- hblank_reg = HBLANK_C;
- hsync_reg = HSYNC_C;
- vtot_reg = VTOTAL_C;
- vblank_reg = VBLANK_C;
- vsync_reg = VSYNC_C;
- pipesrc_reg = PIPECSRC;
- dspstride_reg = DSPCSTRIDE;
- dsplinoff_reg = DSPCLINOFF;
- dsptileoff_reg = DSPCTILEOFF;
- dspsize_reg = DSPCSIZE;
- dsppos_reg = DSPCPOS;
- dspsurf_reg = DSPCSURF;
mipi_reg = MIPI_C;
- dspcntr_reg = DSPCCNTR;
- dspstatus_reg = PIPECSTAT;
- palette_reg = PALETTE_C;
-
- /* values */
- pipeconf_val = regs->savePIPECCONF;
- htot_val = regs->saveHTOTAL_C;
- hblank_val = regs->saveHBLANK_C;
- hsync_val = regs->saveHSYNC_C;
- vtot_val = regs->saveVTOTAL_C;
- vblank_val = regs->saveVBLANK_C;
- vsync_val = regs->saveVSYNC_C;
- pipesrc_val = regs->savePIPECSRC;
- dspstride_val = regs->saveDSPCSTRIDE;
- dsplinoff_val = regs->saveDSPCLINOFF;
- dsptileoff_val = regs->saveDSPCTILEOFF;
- dspsize_val = regs->saveDSPCSIZE;
- dsppos_val = regs->saveDSPCPOS;
- dspsurf_val = regs->saveDSPCSURF;
mipi_val = regs->saveMIPI_C;
- dspcntr_val = regs->saveDSPCCNTR;
- dspstatus_val = regs->saveDSPCSTATUS;
- palette_val = regs->save_palette_c;
-
dsi_config = dev_priv->dsi_configs[1];
break;
default:
@@ -503,14 +279,14 @@ static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
/*make sure VGA plane is off. it initializes to on after reset!*/
PSB_WVDC32(0x80000000, VGACNTRL);
- if (pipe == 1) {
- PSB_WVDC32(dpll_val & ~DPLL_VCO_ENABLE, dpll_reg);
- PSB_RVDC32(dpll_reg);
+ if (pipenum == 1) {
+ PSB_WVDC32(dpll_val & ~DPLL_VCO_ENABLE, map->dpll);
+ PSB_RVDC32(map->dpll);
- PSB_WVDC32(fp_val, fp_reg);
+ PSB_WVDC32(pipe->fp0, map->fp0);
} else {
- dpll = PSB_RVDC32(dpll_reg);
+ dpll = PSB_RVDC32(map->dpll);
if (!(dpll & DPLL_VCO_ENABLE)) {
@@ -518,23 +294,23 @@ static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
before enable the VCO */
if (dpll & MDFLD_PWR_GATE_EN) {
dpll &= ~MDFLD_PWR_GATE_EN;
- PSB_WVDC32(dpll, dpll_reg);
+ PSB_WVDC32(dpll, map->dpll);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
}
- PSB_WVDC32(fp_val, fp_reg);
- PSB_WVDC32(dpll_val, dpll_reg);
+ PSB_WVDC32(pipe->fp0, map->fp0);
+ PSB_WVDC32(dpll_val, map->dpll);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
dpll_val |= DPLL_VCO_ENABLE;
- PSB_WVDC32(dpll_val, dpll_reg);
- PSB_RVDC32(dpll_reg);
+ PSB_WVDC32(dpll_val, map->dpll);
+ PSB_RVDC32(map->dpll);
/* wait for DSI PLL to lock */
while (timeout < 20000 &&
- !(PSB_RVDC32(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
+ !(PSB_RVDC32(map->conf) & PIPECONF_DSIPLL_LOCK)) {
udelay(150);
timeout++;
}
@@ -547,28 +323,28 @@ static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
}
}
/* Restore mode */
- PSB_WVDC32(htot_val, htot_reg);
- PSB_WVDC32(hblank_val, hblank_reg);
- PSB_WVDC32(hsync_val, hsync_reg);
- PSB_WVDC32(vtot_val, vtot_reg);
- PSB_WVDC32(vblank_val, vblank_reg);
- PSB_WVDC32(vsync_val, vsync_reg);
- PSB_WVDC32(pipesrc_val, pipesrc_reg);
- PSB_WVDC32(dspstatus_val, dspstatus_reg);
+ PSB_WVDC32(pipe->htotal, map->htotal);
+ PSB_WVDC32(pipe->hblank, map->hblank);
+ PSB_WVDC32(pipe->hsync, map->hsync);
+ PSB_WVDC32(pipe->vtotal, map->vtotal);
+ PSB_WVDC32(pipe->vblank, map->vblank);
+ PSB_WVDC32(pipe->vsync, map->vsync);
+ PSB_WVDC32(pipe->src, map->src);
+ PSB_WVDC32(pipe->status, map->status);
/*set up the plane*/
- PSB_WVDC32(dspstride_val, dspstride_reg);
- PSB_WVDC32(dsplinoff_val, dsplinoff_reg);
- PSB_WVDC32(dsptileoff_val, dsptileoff_reg);
- PSB_WVDC32(dspsize_val, dspsize_reg);
- PSB_WVDC32(dsppos_val, dsppos_reg);
- PSB_WVDC32(dspsurf_val, dspsurf_reg);
-
- if (pipe == 1) {
+ PSB_WVDC32(pipe->stride, map->stride);
+ PSB_WVDC32(pipe->linoff, map->linoff);
+ PSB_WVDC32(pipe->tileoff, map->tileoff);
+ PSB_WVDC32(pipe->size, map->size);
+ PSB_WVDC32(pipe->pos, map->pos);
+ PSB_WVDC32(pipe->surf, map->surf);
+
+ if (pipenum == 1) {
/* restore palette (gamma) */
/*DRM_UDELAY(50000); */
for (i = 0; i < 256; i++)
- PSB_WVDC32(palette_val[i], palette_reg + (i << 2));
+ PSB_WVDC32(pipe->palette[i], map->palette + (i << 2));
PSB_WVDC32(regs->savePFIT_CONTROL, PFIT_CONTROL);
PSB_WVDC32(regs->savePFIT_PGM_RATIOS, PFIT_PGM_RATIOS);
@@ -578,7 +354,7 @@ static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
/*TODO: resume pipe*/
/*enable the plane*/
- PSB_WVDC32(dspcntr_val & ~DISPLAY_PLANE_ENABLE, dspcntr_reg);
+ PSB_WVDC32(pipe->cntr & ~DISPLAY_PLANE_ENABLE, map->cntr);
return 0;
}
@@ -588,7 +364,7 @@ static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
/*setup MIPI adapter + MIPI IP registers*/
if (dsi_config)
- mdfld_dsi_controller_init(dsi_config, pipe);
+ mdfld_dsi_controller_init(dsi_config, pipenum);
if (in_atomic() || in_interrupt())
mdelay(20);
@@ -596,7 +372,7 @@ static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
msleep(20);
/*enable the plane*/
- PSB_WVDC32(dspcntr_val, dspcntr_reg);
+ PSB_WVDC32(pipe->cntr, map->cntr);
if (in_atomic() || in_interrupt())
mdelay(20);
@@ -625,12 +401,12 @@ static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
mdelay(1);
/*enable the pipe*/
- PSB_WVDC32(pipeconf_val, pipeconf_reg);
+ PSB_WVDC32(pipe->conf, map->conf);
/* restore palette (gamma) */
/*DRM_UDELAY(50000); */
for (i = 0; i < 256; i++)
- PSB_WVDC32(palette_val[i], palette_reg + (i << 2));
+ PSB_WVDC32(pipe->palette[i], map->palette + (i << 2));
return 0;
}
@@ -667,14 +443,98 @@ static int mdfld_power_up(struct drm_device *dev)
return 0;
}
+/* Medfield */
+static const struct psb_offset mdfld_regmap[3] = {
+ {
+ .fp0 = MRST_FPA0,
+ .fp1 = MRST_FPA1,
+ .cntr = DSPACNTR,
+ .conf = PIPEACONF,
+ .src = PIPEASRC,
+ .dpll = MRST_DPLL_A,
+ .htotal = HTOTAL_A,
+ .hblank = HBLANK_A,
+ .hsync = HSYNC_A,
+ .vtotal = VTOTAL_A,
+ .vblank = VBLANK_A,
+ .vsync = VSYNC_A,
+ .stride = DSPASTRIDE,
+ .size = DSPASIZE,
+ .pos = DSPAPOS,
+ .surf = DSPASURF,
+ .addr = MRST_DSPABASE,
+ .status = PIPEASTAT,
+ .linoff = DSPALINOFF,
+ .tileoff = DSPATILEOFF,
+ .palette = PALETTE_A,
+ },
+ {
+ .fp0 = MDFLD_DPLL_DIV0,
+ .cntr = DSPBCNTR,
+ .conf = PIPEBCONF,
+ .src = PIPEBSRC,
+ .dpll = MDFLD_DPLL_B,
+ .htotal = HTOTAL_B,
+ .hblank = HBLANK_B,
+ .hsync = HSYNC_B,
+ .vtotal = VTOTAL_B,
+ .vblank = VBLANK_B,
+ .vsync = VSYNC_B,
+ .stride = DSPBSTRIDE,
+ .size = DSPBSIZE,
+ .pos = DSPBPOS,
+ .surf = DSPBSURF,
+ .addr = MRST_DSPBBASE,
+ .status = PIPEBSTAT,
+ .linoff = DSPBLINOFF,
+ .tileoff = DSPBTILEOFF,
+ .palette = PALETTE_B,
+ },
+ {
+ .fp0 = MRST_FPA0, /* This is what the old code did ?? */
+ .cntr = DSPCCNTR,
+ .conf = PIPECCONF,
+ .src = PIPECSRC,
+ /* No DPLL_C */
+ .dpll = MRST_DPLL_A,
+ .htotal = HTOTAL_C,
+ .hblank = HBLANK_C,
+ .hsync = HSYNC_C,
+ .vtotal = VTOTAL_C,
+ .vblank = VBLANK_C,
+ .vsync = VSYNC_C,
+ .stride = DSPCSTRIDE,
+ .size = DSPBSIZE,
+ .pos = DSPCPOS,
+ .surf = DSPCSURF,
+ .addr = MDFLD_DSPCBASE,
+ .status = PIPECSTAT,
+ .linoff = DSPCLINOFF,
+ .tileoff = DSPCTILEOFF,
+ .palette = PALETTE_C,
+ },
+};
+
+static int mdfld_chip_setup(struct drm_device *dev)
+{
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ if (pci_enable_msi(dev->pdev))
+ dev_warn(dev->dev, "Enabling MSI failed!\n");
+ dev_priv->regmap = mdfld_regmap;
+ return mid_chip_setup(dev);
+}
+
const struct psb_ops mdfld_chip_ops = {
.name = "mdfld",
.accel_2d = 0,
.pipes = 3,
.crtcs = 3,
+ .lvds_mask = (1 << 1),
+ .hdmi_mask = (1 << 1),
+ .cursor_needs_phys = 0,
.sgx_offset = MRST_SGX_OFFSET,
- .chip_setup = mid_chip_setup,
+ .chip_setup = mdfld_chip_setup,
.crtc_helper = &mdfld_helper_funcs,
.crtc_funcs = &psb_intel_crtc_funcs,
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-20 06:20:37 +0300