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| author | Dave Airlie <airlied@redhat.com> | 2008-02-07 15:01:05 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2008-02-07 15:13:40 +1000 |
| commit | 3d5e2c13b13468f5eb2ac9323690af7e17f195fe (patch) | |
| tree | c282c2a8413ca5096877360d86402df08bec6b3a /drivers/char/drm/radeon_drv.h | |
| parent | 576cc458a64673ecf3fa7f1bab751e52fd939071 (diff) | |
| download | op-kernel-dev-3d5e2c13b13468f5eb2ac9323690af7e17f195fe.zip op-kernel-dev-3d5e2c13b13468f5eb2ac9323690af7e17f195fe.tar.gz | |
drm: add initial r500 drm support
This adds CP support for the r500 series of chips, and allows
accel 2D support on these chips with a new radeon driver.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/char/drm/radeon_drv.h')
| -rw-r--r-- | drivers/char/drm/radeon_drv.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h index 443a895..4434332 100644 --- a/drivers/char/drm/radeon_drv.h +++ b/drivers/char/drm/radeon_drv.h @@ -123,6 +123,12 @@ enum radeon_family { CHIP_R420, CHIP_RV410, CHIP_RS400, + CHIP_RV515, + CHIP_R520, + CHIP_RV530, + CHIP_RV560, + CHIP_RV570, + CHIP_R580, CHIP_LAST, }; @@ -342,6 +348,7 @@ extern int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv); extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv); +extern u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv); extern void radeon_freelist_reset(struct drm_device * dev); extern struct drm_buf *radeon_freelist_get(struct drm_device * dev); @@ -388,7 +395,7 @@ extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); /* r300_cmdbuf.c */ -extern void r300_init_reg_flags(void); +extern void r300_init_reg_flags(struct drm_device *dev); extern int r300_do_cp_cmdbuf(struct drm_device * dev, struct drm_file *file_priv, @@ -460,6 +467,16 @@ extern int r300_do_cp_cmdbuf(struct drm_device * dev, #define RADEON_IGPGART_ENABLE 0x38 #define RADEON_IGPGART_UNK_39 0x39 +#define R520_MC_IND_INDEX 0x70 +#define R520_MC_IND_WR_EN (1<<24) +#define R520_MC_IND_DATA 0x74 + +#define RV515_MC_FB_LOCATION 0x01 +#define RV515_MC_AGP_LOCATION 0x02 + +#define R520_MC_FB_LOCATION 0x04 +#define R520_MC_AGP_LOCATION 0x05 + #define RADEON_MPP_TB_CONFIG 0x01c0 #define RADEON_MEM_CNTL 0x0140 #define RADEON_MEM_SDRAM_MODE_REG 0x0158 @@ -1052,6 +1069,13 @@ do { \ RADEON_WRITE( RADEON_PCIE_DATA, (val) ); \ } while (0) +#define RADEON_WRITE_MCIND( addr, val ) \ + do { \ + RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \ + RADEON_WRITE(R520_MC_IND_DATA, (val)); \ + RADEON_WRITE(R520_MC_IND_INDEX, 0); \ + } while (0) + #define CP_PACKET0( reg, n ) \ (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2)) #define CP_PACKET0_TABLE( reg, n ) \ |
