* Standard IOCTLs.
*/
-#define DRM_IOCTL_PSB_SIZES \
- DRM_IOR(DRM_PSB_SIZES + DRM_COMMAND_BASE, \
- struct drm_psb_sizes_arg)
-#define DRM_IOCTL_PSB_FUSE_REG \
- DRM_IOWR(DRM_PSB_FUSE_REG + DRM_COMMAND_BASE, uint32_t)
-#define DRM_IOCTL_PSB_DC_STATE \
- DRM_IOW(DRM_PSB_DC_STATE + DRM_COMMAND_BASE, \
- struct drm_psb_dc_state_arg)
#define DRM_IOCTL_PSB_ADB \
DRM_IOWR(DRM_PSB_ADB + DRM_COMMAND_BASE, uint32_t)
#define DRM_IOCTL_PSB_MODE_OPERATION \
#define DRM_IOCTL_PSB_STOLEN_MEMORY \
DRM_IOWR(DRM_PSB_STOLEN_MEMORY + DRM_COMMAND_BASE, \
struct drm_psb_stolen_memory_arg)
-#define DRM_IOCTL_PSB_REGISTER_RW \
- DRM_IOWR(DRM_PSB_REGISTER_RW + DRM_COMMAND_BASE, \
- struct drm_psb_register_rw_arg)
-#define DRM_IOCTL_PSB_DPST \
- DRM_IOWR(DRM_PSB_DPST + DRM_COMMAND_BASE, \
- uint32_t)
#define DRM_IOCTL_PSB_GAMMA \
DRM_IOWR(DRM_PSB_GAMMA + DRM_COMMAND_BASE, \
struct drm_psb_dpst_lut_arg)
DRM_IOWR(DRM_PSB_GEM_MMAP + DRM_COMMAND_BASE, \
struct drm_psb_gem_mmap)
-static int psb_sizes_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-static int psb_dc_state_ioctl(struct drm_device *dev, void * data,
- struct drm_file *file_priv);
static int psb_adb_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
static int psb_mode_operation_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
-static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-static int psb_dpst_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
static int psb_gamma_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data,
[DRM_IOCTL_NR(ioctl) - DRM_COMMAND_BASE] = {ioctl, flags, func}
static struct drm_ioctl_desc psb_ioctls[] = {
- PSB_IOCTL_DEF(DRM_IOCTL_PSB_SIZES, psb_sizes_ioctl, DRM_AUTH),
- PSB_IOCTL_DEF(DRM_IOCTL_PSB_DC_STATE, psb_dc_state_ioctl, DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_ADB, psb_adb_ioctl, DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_MODE_OPERATION, psb_mode_operation_ioctl,
DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_STOLEN_MEMORY, psb_stolen_memory_ioctl,
DRM_AUTH),
- PSB_IOCTL_DEF(DRM_IOCTL_PSB_REGISTER_RW, psb_register_rw_ioctl,
- DRM_AUTH),
- PSB_IOCTL_DEF(DRM_IOCTL_PSB_DPST, psb_dpst_ioctl, DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_GAMMA, psb_gamma_ioctl, DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_DPST_BL, psb_dpst_bl_ioctl, DRM_AUTH),
PSB_IOCTL_DEF(DRM_IOCTL_PSB_GET_PIPE_FROM_CRTC_ID,
return 0;
}
-
-static int psb_sizes_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_psb_private *dev_priv = psb_priv(dev);
- struct drm_psb_sizes_arg *arg =
- (struct drm_psb_sizes_arg *) data;
-
- *arg = dev_priv->sizes;
- return 0;
-}
-
-static int psb_dc_state_ioctl(struct drm_device *dev, void * data,
- struct drm_file *file_priv)
-{
- uint32_t flags;
- uint32_t obj_id;
- struct drm_mode_object *obj;
- struct drm_connector *connector;
- struct drm_crtc *crtc;
- struct drm_psb_dc_state_arg *arg = data;
-
-
- /* Double check MRST case */
- if (IS_MRST(dev) || IS_MFLD(dev))
- return -EOPNOTSUPP;
-
- flags = arg->flags;
- obj_id = arg->obj_id;
-
- if (flags & PSB_DC_CRTC_MASK) {
- obj = drm_mode_object_find(dev, obj_id,
- DRM_MODE_OBJECT_CRTC);
- if (!obj) {
- dev_dbg(dev->dev, "Invalid CRTC object.\n");
- return -EINVAL;
- }
-
- crtc = obj_to_crtc(obj);
-
- mutex_lock(&dev->mode_config.mutex);
- if (drm_helper_crtc_in_use(crtc)) {
- if (flags & PSB_DC_CRTC_SAVE)
- crtc->funcs->save(crtc);
- else
- crtc->funcs->restore(crtc);
- }
- mutex_unlock(&dev->mode_config.mutex);
-
- return 0;
- } else if (flags & PSB_DC_OUTPUT_MASK) {
- obj = drm_mode_object_find(dev, obj_id,
- DRM_MODE_OBJECT_CONNECTOR);
- if (!obj) {
- dev_dbg(dev->dev, "Invalid connector id.\n");
- return -EINVAL;
- }
-
- connector = obj_to_connector(obj);
- if (flags & PSB_DC_OUTPUT_SAVE)
- connector->funcs->save(connector);
- else
- connector->funcs->restore(connector);
-
- return 0;
- }
- return -EINVAL;
-}
-
static inline void get_brightness(struct backlight_device *bd)
{
#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
return 0;
}
-/* return the current mode to the dpst module */
-static int psb_dpst_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_psb_private *dev_priv = psb_priv(dev);
- uint32_t *arg = data;
- uint32_t x;
- uint32_t y;
- uint32_t reg;
-
- if (!gma_power_begin(dev, 0))
- return -EIO;
-
- reg = PSB_RVDC32(PIPEASRC);
-
- gma_power_end(dev);
-
- /* horizontal is the left 16 bits */
- x = reg >> 16;
- /* vertical is the right 16 bits */
- y = reg & 0x0000ffff;
-
- /* the values are the image size minus one */
- x++;
- y++;
-
- *arg = (x << 16) | y;
-
- return 0;
-}
static int psb_gamma_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
struct drm_psb_mode_operation_arg *arg;
struct drm_mode_object *obj;
struct drm_connector *connector;
- struct drm_framebuffer *drm_fb;
- struct psb_framebuffer *psb_fb;
struct drm_connector_helper_funcs *connector_funcs;
int ret = 0;
int resp = MODE_OK;
- struct drm_psb_private *dev_priv = psb_priv(dev);
arg = (struct drm_psb_mode_operation_arg *)data;
obj_id = arg->obj_id;
op = arg->operation;
switch (op) {
- case PSB_MODE_OPERATION_SET_DC_BASE:
- obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_FB);
- if (!obj) {
- dev_dbg(dev->dev, "Invalid FB id %d\n", obj_id);
- return -EINVAL;
- }
-
- drm_fb = obj_to_fb(obj);
- psb_fb = to_psb_fb(drm_fb);
-
- if (gma_power_begin(dev, 0)) {
- REG_WRITE(DSPASURF, psb_fb->gtt->offset);
- REG_READ(DSPASURF);
- gma_power_end(dev);
- } else {
- dev_priv->saveDSPASURF = psb_fb->gtt->offset;
- }
-
- return 0;
case PSB_MODE_OPERATION_MODE_VALID:
umode = &arg->mode;
if (connector_funcs->mode_valid) {
resp = connector_funcs->mode_valid(connector, mode);
- arg->data = (void *)resp;
+ arg->data = resp;
}
/*do some clean up work*/
return 0;
}
-/* FIXME: needs Medfield changes */
-static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_psb_private *dev_priv = psb_priv(dev);
- struct drm_psb_register_rw_arg *arg = data;
- bool usage = arg->b_force_hw_on ? true : false;
-
- if (arg->display_write_mask != 0) {
- if (gma_power_begin(dev, usage)) {
- if (arg->display_write_mask & REGRWBITS_PFIT_CONTROLS)
- PSB_WVDC32(arg->display.pfit_controls,
- PFIT_CONTROL);
- if (arg->display_write_mask &
- REGRWBITS_PFIT_AUTOSCALE_RATIOS)
- PSB_WVDC32(arg->display.pfit_autoscale_ratios,
- PFIT_AUTO_RATIOS);
- if (arg->display_write_mask &
- REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS)
- PSB_WVDC32(
- arg->display.pfit_programmed_scale_ratios,
- PFIT_PGM_RATIOS);
- if (arg->display_write_mask & REGRWBITS_PIPEASRC)
- PSB_WVDC32(arg->display.pipeasrc,
- PIPEASRC);
- if (arg->display_write_mask & REGRWBITS_PIPEBSRC)
- PSB_WVDC32(arg->display.pipebsrc,
- PIPEBSRC);
- if (arg->display_write_mask & REGRWBITS_VTOTAL_A)
- PSB_WVDC32(arg->display.vtotal_a,
- VTOTAL_A);
- if (arg->display_write_mask & REGRWBITS_VTOTAL_B)
- PSB_WVDC32(arg->display.vtotal_b,
- VTOTAL_B);
- gma_power_end(dev);
- } else {
- if (arg->display_write_mask & REGRWBITS_PFIT_CONTROLS)
- dev_priv->savePFIT_CONTROL =
- arg->display.pfit_controls;
- if (arg->display_write_mask &
- REGRWBITS_PFIT_AUTOSCALE_RATIOS)
- dev_priv->savePFIT_AUTO_RATIOS =
- arg->display.pfit_autoscale_ratios;
- if (arg->display_write_mask &
- REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS)
- dev_priv->savePFIT_PGM_RATIOS =
- arg->display.pfit_programmed_scale_ratios;
- if (arg->display_write_mask & REGRWBITS_PIPEASRC)
- dev_priv->savePIPEASRC = arg->display.pipeasrc;
- if (arg->display_write_mask & REGRWBITS_PIPEBSRC)
- dev_priv->savePIPEBSRC = arg->display.pipebsrc;
- if (arg->display_write_mask & REGRWBITS_VTOTAL_A)
- dev_priv->saveVTOTAL_A = arg->display.vtotal_a;
- if (arg->display_write_mask & REGRWBITS_VTOTAL_B)
- dev_priv->saveVTOTAL_B = arg->display.vtotal_b;
- }
- }
-
- if (arg->display_read_mask != 0) {
- if (gma_power_begin(dev, usage)) {
- if (arg->display_read_mask &
- REGRWBITS_PFIT_CONTROLS)
- arg->display.pfit_controls =
- PSB_RVDC32(PFIT_CONTROL);
- if (arg->display_read_mask &
- REGRWBITS_PFIT_AUTOSCALE_RATIOS)
- arg->display.pfit_autoscale_ratios =
- PSB_RVDC32(PFIT_AUTO_RATIOS);
- if (arg->display_read_mask &
- REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS)
- arg->display.pfit_programmed_scale_ratios =
- PSB_RVDC32(PFIT_PGM_RATIOS);
- if (arg->display_read_mask & REGRWBITS_PIPEASRC)
- arg->display.pipeasrc = PSB_RVDC32(PIPEASRC);
- if (arg->display_read_mask & REGRWBITS_PIPEBSRC)
- arg->display.pipebsrc = PSB_RVDC32(PIPEBSRC);
- if (arg->display_read_mask & REGRWBITS_VTOTAL_A)
- arg->display.vtotal_a = PSB_RVDC32(VTOTAL_A);
- if (arg->display_read_mask & REGRWBITS_VTOTAL_B)
- arg->display.vtotal_b = PSB_RVDC32(VTOTAL_B);
- gma_power_end(dev);
- } else {
- if (arg->display_read_mask &
- REGRWBITS_PFIT_CONTROLS)
- arg->display.pfit_controls =
- dev_priv->savePFIT_CONTROL;
- if (arg->display_read_mask &
- REGRWBITS_PFIT_AUTOSCALE_RATIOS)
- arg->display.pfit_autoscale_ratios =
- dev_priv->savePFIT_AUTO_RATIOS;
- if (arg->display_read_mask &
- REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS)
- arg->display.pfit_programmed_scale_ratios =
- dev_priv->savePFIT_PGM_RATIOS;
- if (arg->display_read_mask & REGRWBITS_PIPEASRC)
- arg->display.pipeasrc = dev_priv->savePIPEASRC;
- if (arg->display_read_mask & REGRWBITS_PIPEBSRC)
- arg->display.pipebsrc = dev_priv->savePIPEBSRC;
- if (arg->display_read_mask & REGRWBITS_VTOTAL_A)
- arg->display.vtotal_a = dev_priv->saveVTOTAL_A;
- if (arg->display_read_mask & REGRWBITS_VTOTAL_B)
- arg->display.vtotal_b = dev_priv->saveVTOTAL_B;
- }
- }
-
- if (arg->overlay_write_mask != 0) {
- if (gma_power_begin(dev, usage)) {
- if (arg->overlay_write_mask & OV_REGRWBITS_OGAM_ALL) {
- PSB_WVDC32(arg->overlay.OGAMC5, OV_OGAMC5);
- PSB_WVDC32(arg->overlay.OGAMC4, OV_OGAMC4);
- PSB_WVDC32(arg->overlay.OGAMC3, OV_OGAMC3);
- PSB_WVDC32(arg->overlay.OGAMC2, OV_OGAMC2);
- PSB_WVDC32(arg->overlay.OGAMC1, OV_OGAMC1);
- PSB_WVDC32(arg->overlay.OGAMC0, OV_OGAMC0);
- }
- if (arg->overlay_write_mask & OVC_REGRWBITS_OGAM_ALL) {
- PSB_WVDC32(arg->overlay.OGAMC5, OVC_OGAMC5);
- PSB_WVDC32(arg->overlay.OGAMC4, OVC_OGAMC4);
- PSB_WVDC32(arg->overlay.OGAMC3, OVC_OGAMC3);
- PSB_WVDC32(arg->overlay.OGAMC2, OVC_OGAMC2);
- PSB_WVDC32(arg->overlay.OGAMC1, OVC_OGAMC1);
- PSB_WVDC32(arg->overlay.OGAMC0, OVC_OGAMC0);
- }
-
- if (arg->overlay_write_mask & OV_REGRWBITS_OVADD) {
- PSB_WVDC32(arg->overlay.OVADD, OV_OVADD);
-
- if (arg->overlay.b_wait_vblank) {
- /* Wait for 20ms.*/
- unsigned long vblank_timeout = jiffies
- + HZ/50;
- uint32_t temp;
- while (time_before_eq(jiffies,
- vblank_timeout)) {
- temp = PSB_RVDC32(OV_DOVASTA);
- if ((temp & (0x1 << 31)) != 0)
- break;
- cpu_relax();
- }
- }
- }
- if (arg->overlay_write_mask & OVC_REGRWBITS_OVADD) {
- PSB_WVDC32(arg->overlay.OVADD, OVC_OVADD);
- if (arg->overlay.b_wait_vblank) {
- /* Wait for 20ms.*/
- unsigned long vblank_timeout =
- jiffies + HZ/50;
- uint32_t temp;
- while (time_before_eq(jiffies,
- vblank_timeout)) {
- temp = PSB_RVDC32(OVC_DOVCSTA);
- if ((temp & (0x1 << 31)) != 0)
- break;
- cpu_relax();
- }
- }
- }
- gma_power_end(dev);
- } else {
- if (arg->overlay_write_mask & OV_REGRWBITS_OGAM_ALL) {
- dev_priv->saveOV_OGAMC5 = arg->overlay.OGAMC5;
- dev_priv->saveOV_OGAMC4 = arg->overlay.OGAMC4;
- dev_priv->saveOV_OGAMC3 = arg->overlay.OGAMC3;
- dev_priv->saveOV_OGAMC2 = arg->overlay.OGAMC2;
- dev_priv->saveOV_OGAMC1 = arg->overlay.OGAMC1;
- dev_priv->saveOV_OGAMC0 = arg->overlay.OGAMC0;
- }
- if (arg->overlay_write_mask & OVC_REGRWBITS_OGAM_ALL) {
- dev_priv->saveOVC_OGAMC5 = arg->overlay.OGAMC5;
- dev_priv->saveOVC_OGAMC4 = arg->overlay.OGAMC4;
- dev_priv->saveOVC_OGAMC3 = arg->overlay.OGAMC3;
- dev_priv->saveOVC_OGAMC2 = arg->overlay.OGAMC2;
- dev_priv->saveOVC_OGAMC1 = arg->overlay.OGAMC1;
- dev_priv->saveOVC_OGAMC0 = arg->overlay.OGAMC0;
- }
- if (arg->overlay_write_mask & OV_REGRWBITS_OVADD)
- dev_priv->saveOV_OVADD = arg->overlay.OVADD;
- if (arg->overlay_write_mask & OVC_REGRWBITS_OVADD)
- dev_priv->saveOVC_OVADD = arg->overlay.OVADD;
- }
- }
-
- if (arg->overlay_read_mask != 0) {
- if (gma_power_begin(dev, usage)) {
- if (arg->overlay_read_mask & OV_REGRWBITS_OGAM_ALL) {
- arg->overlay.OGAMC5 = PSB_RVDC32(OV_OGAMC5);
- arg->overlay.OGAMC4 = PSB_RVDC32(OV_OGAMC4);
- arg->overlay.OGAMC3 = PSB_RVDC32(OV_OGAMC3);
- arg->overlay.OGAMC2 = PSB_RVDC32(OV_OGAMC2);
- arg->overlay.OGAMC1 = PSB_RVDC32(OV_OGAMC1);
- arg->overlay.OGAMC0 = PSB_RVDC32(OV_OGAMC0);
- }
- if (arg->overlay_read_mask & OVC_REGRWBITS_OGAM_ALL) {
- arg->overlay.OGAMC5 = PSB_RVDC32(OVC_OGAMC5);
- arg->overlay.OGAMC4 = PSB_RVDC32(OVC_OGAMC4);
- arg->overlay.OGAMC3 = PSB_RVDC32(OVC_OGAMC3);
- arg->overlay.OGAMC2 = PSB_RVDC32(OVC_OGAMC2);
- arg->overlay.OGAMC1 = PSB_RVDC32(OVC_OGAMC1);
- arg->overlay.OGAMC0 = PSB_RVDC32(OVC_OGAMC0);
- }
- if (arg->overlay_read_mask & OV_REGRWBITS_OVADD)
- arg->overlay.OVADD = PSB_RVDC32(OV_OVADD);
- if (arg->overlay_read_mask & OVC_REGRWBITS_OVADD)
- arg->overlay.OVADD = PSB_RVDC32(OVC_OVADD);
- gma_power_end(dev);
- } else {
- if (arg->overlay_read_mask & OV_REGRWBITS_OGAM_ALL) {
- arg->overlay.OGAMC5 = dev_priv->saveOV_OGAMC5;
- arg->overlay.OGAMC4 = dev_priv->saveOV_OGAMC4;
- arg->overlay.OGAMC3 = dev_priv->saveOV_OGAMC3;
- arg->overlay.OGAMC2 = dev_priv->saveOV_OGAMC2;
- arg->overlay.OGAMC1 = dev_priv->saveOV_OGAMC1;
- arg->overlay.OGAMC0 = dev_priv->saveOV_OGAMC0;
- }
- if (arg->overlay_read_mask & OVC_REGRWBITS_OGAM_ALL) {
- arg->overlay.OGAMC5 = dev_priv->saveOVC_OGAMC5;
- arg->overlay.OGAMC4 = dev_priv->saveOVC_OGAMC4;
- arg->overlay.OGAMC3 = dev_priv->saveOVC_OGAMC3;
- arg->overlay.OGAMC2 = dev_priv->saveOVC_OGAMC2;
- arg->overlay.OGAMC1 = dev_priv->saveOVC_OGAMC1;
- arg->overlay.OGAMC0 = dev_priv->saveOVC_OGAMC0;
- }
- if (arg->overlay_read_mask & OV_REGRWBITS_OVADD)
- arg->overlay.OVADD = dev_priv->saveOV_OVADD;
- if (arg->overlay_read_mask & OVC_REGRWBITS_OVADD)
- arg->overlay.OVADD = dev_priv->saveOVC_OVADD;
- }
- }
-
- if (arg->sprite_enable_mask != 0) {
- if (gma_power_begin(dev, usage)) {
- PSB_WVDC32(0x1F3E, DSPARB);
- PSB_WVDC32(arg->sprite.dspa_control
- | PSB_RVDC32(DSPACNTR), DSPACNTR);
- PSB_WVDC32(arg->sprite.dspa_key_value, DSPAKEYVAL);
- PSB_WVDC32(arg->sprite.dspa_key_mask, DSPAKEYMASK);
- PSB_WVDC32(PSB_RVDC32(DSPASURF), DSPASURF);
- PSB_RVDC32(DSPASURF);
- PSB_WVDC32(arg->sprite.dspc_control, DSPCCNTR);
- PSB_WVDC32(arg->sprite.dspc_stride, DSPCSTRIDE);
- PSB_WVDC32(arg->sprite.dspc_position, DSPCPOS);
- PSB_WVDC32(arg->sprite.dspc_linear_offset, DSPCLINOFF);
- PSB_WVDC32(arg->sprite.dspc_size, DSPCSIZE);
- PSB_WVDC32(arg->sprite.dspc_surface, DSPCSURF);
- PSB_RVDC32(DSPCSURF);
- gma_power_end(dev);
- }
- }
-
- if (arg->sprite_disable_mask != 0) {
- if (gma_power_begin(dev, usage)) {
- PSB_WVDC32(0x3F3E, DSPARB);
- PSB_WVDC32(0x0, DSPCCNTR);
- PSB_WVDC32(arg->sprite.dspc_surface, DSPCSURF);
- PSB_RVDC32(DSPCSURF);
- gma_power_end(dev);
- }
- }
-
- if (arg->subpicture_enable_mask != 0) {
- if (gma_power_begin(dev, usage)) {
- uint32_t temp;
- if (arg->subpicture_enable_mask & REGRWBITS_DSPACNTR) {
- temp = PSB_RVDC32(DSPACNTR);
- temp &= ~DISPPLANE_PIXFORMAT_MASK;
- temp &= ~DISPPLANE_BOTTOM;
- temp |= DISPPLANE_32BPP;
- PSB_WVDC32(temp, DSPACNTR);
-
- temp = PSB_RVDC32(DSPABASE);
- PSB_WVDC32(temp, DSPABASE);
- PSB_RVDC32(DSPABASE);
- temp = PSB_RVDC32(DSPASURF);
- PSB_WVDC32(temp, DSPASURF);
- PSB_RVDC32(DSPASURF);
- }
- if (arg->subpicture_enable_mask & REGRWBITS_DSPBCNTR) {
- temp = PSB_RVDC32(DSPBCNTR);
- temp &= ~DISPPLANE_PIXFORMAT_MASK;
- temp &= ~DISPPLANE_BOTTOM;
- temp |= DISPPLANE_32BPP;
- PSB_WVDC32(temp, DSPBCNTR);
-
- temp = PSB_RVDC32(DSPBBASE);
- PSB_WVDC32(temp, DSPBBASE);
- PSB_RVDC32(DSPBBASE);
- temp = PSB_RVDC32(DSPBSURF);
- PSB_WVDC32(temp, DSPBSURF);
- PSB_RVDC32(DSPBSURF);
- }
- if (arg->subpicture_enable_mask & REGRWBITS_DSPCCNTR) {
- temp = PSB_RVDC32(DSPCCNTR);
- temp &= ~DISPPLANE_PIXFORMAT_MASK;
- temp &= ~DISPPLANE_BOTTOM;
- temp |= DISPPLANE_32BPP;
- PSB_WVDC32(temp, DSPCCNTR);
-
- temp = PSB_RVDC32(DSPCBASE);
- PSB_WVDC32(temp, DSPCBASE);
- PSB_RVDC32(DSPCBASE);
- temp = PSB_RVDC32(DSPCSURF);
- PSB_WVDC32(temp, DSPCSURF);
- PSB_RVDC32(DSPCSURF);
- }
- gma_power_end(dev);
- }
- }
-
- if (arg->subpicture_disable_mask != 0) {
- if (gma_power_begin(dev, usage)) {
- uint32_t temp;
- if (arg->subpicture_disable_mask & REGRWBITS_DSPACNTR) {
- temp = PSB_RVDC32(DSPACNTR);
- temp &= ~DISPPLANE_PIXFORMAT_MASK;
- temp |= DISPPLANE_32BPP_NO_ALPHA;
- PSB_WVDC32(temp, DSPACNTR);
-
- temp = PSB_RVDC32(DSPABASE);
- PSB_WVDC32(temp, DSPABASE);
- PSB_RVDC32(DSPABASE);
- temp = PSB_RVDC32(DSPASURF);
- PSB_WVDC32(temp, DSPASURF);
- PSB_RVDC32(DSPASURF);
- }
- if (arg->subpicture_disable_mask & REGRWBITS_DSPBCNTR) {
- temp = PSB_RVDC32(DSPBCNTR);
- temp &= ~DISPPLANE_PIXFORMAT_MASK;
- temp |= DISPPLANE_32BPP_NO_ALPHA;
- PSB_WVDC32(temp, DSPBCNTR);
-
- temp = PSB_RVDC32(DSPBBASE);
- PSB_WVDC32(temp, DSPBBASE);
- PSB_RVDC32(DSPBBASE);
- temp = PSB_RVDC32(DSPBSURF);
- PSB_WVDC32(temp, DSPBSURF);
- PSB_RVDC32(DSPBSURF);
- }
- if (arg->subpicture_disable_mask & REGRWBITS_DSPCCNTR) {
- temp = PSB_RVDC32(DSPCCNTR);
- temp &= ~DISPPLANE_PIXFORMAT_MASK;
- temp |= DISPPLANE_32BPP_NO_ALPHA;
- PSB_WVDC32(temp, DSPCCNTR);
-
- temp = PSB_RVDC32(DSPCBASE);
- PSB_WVDC32(temp, DSPCBASE);
- PSB_RVDC32(DSPCBASE);
- temp = PSB_RVDC32(DSPCSURF);
- PSB_WVDC32(temp, DSPCSURF);
- PSB_RVDC32(DSPCSURF);
- }
- gma_power_end(dev);
- }
- }
-
- return 0;
-}
-
static int psb_driver_open(struct drm_device *dev, struct drm_file *priv)
{
return 0;
projects / mirror_ubuntu-eoan-kernel.git / commitdiff