diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 31 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_screen.c | 37 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_screen.h | 2 |
3 files changed, 42 insertions, 28 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index c0896acc23..6f1f4aac74 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -2201,36 +2201,25 @@ static void r300ResetHwState(r300ContextPtr r300) r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_0] = 0x66666666; r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_1] = 0x06666666; - /* num pipes needs to be read back from the GB_PIPE_SELECT register - * on r4xx/r5xx/rs4xx/rs6xx - * should move this to the drm - */ r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE | R300_GB_TILE_SIZE_16 /*| R300_GB_SUBPIXEL_1_16*/; - switch (r300->radeon.radeonScreen->chip_family) { - case CHIP_FAMILY_R300: - case CHIP_FAMILY_R350: + switch (r300->radeon.radeonScreen->num_gb_pipes) { + case 1: + default: r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |= - R300_GB_TILE_PIPE_COUNT_R300; + R300_GB_TILE_PIPE_COUNT_RV300; break; - case CHIP_FAMILY_RV350: - case CHIP_FAMILY_RV515: - case CHIP_FAMILY_RV530: - case CHIP_FAMILY_RV410: + case 2: r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |= - R300_GB_TILE_PIPE_COUNT_RV300; + R300_GB_TILE_PIPE_COUNT_R300; break; - case CHIP_FAMILY_R420: - case CHIP_FAMILY_R520: - case CHIP_FAMILY_R580: - case CHIP_FAMILY_RV560: - case CHIP_FAMILY_RV570: + case 3: r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |= - R300_GB_TILE_PIPE_COUNT_R420; + R300_GB_TILE_PIPE_COUNT_R420_3P; break; - default: + case 4: r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |= - R300_GB_TILE_DISABLE; /* TODO: This disables tiling totally. I guess it happened accidentially. */ + R300_GB_TILE_PIPE_COUNT_R420; break; } diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c index d840e22742..c962d23da1 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.c +++ b/src/mesa/drivers/dri/radeon/radeon_screen.c @@ -649,15 +649,8 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv ) screen->chip_flags = RADEON_CHIPSET_TCL; break; - /* RV410 SE chips have half the pipes of regular RV410 - * Need to get num pipes form the GB_PIPE_SELECT register - */ case PCI_CHIP_RV410_5E4C: case PCI_CHIP_RV410_5E4F: - screen->chip_family = CHIP_FAMILY_RV380; - screen->chip_flags = RADEON_CHIPSET_TCL; - break; - case PCI_CHIP_RV410_564A: case PCI_CHIP_RV410_564B: case PCI_CHIP_RV410_564F: @@ -854,6 +847,36 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv ) screen->fbLocation = (temp & 0xffff) << 16; } + if (screen->chip_family >= CHIP_FAMILY_RV515) { + ret = radeonGetParam( sPriv->fd, RADEON_PARAM_NUM_GB_PIPES, + &temp); + if (ret) { + fprintf(stderr, "Unable to get num_pipes, need newer drm\n"); + switch (screen->chip_family) { + case CHIP_FAMILY_R300: + case CHIP_FAMILY_R350: + screen->num_gb_pipes = 2; + break; + case CHIP_FAMILY_R420: + case CHIP_FAMILY_R520: + case CHIP_FAMILY_R580: + case CHIP_FAMILY_RV560: + case CHIP_FAMILY_RV570: + screen->num_gb_pipes = 4; + break; + case CHIP_FAMILY_RV350: + case CHIP_FAMILY_RV515: + case CHIP_FAMILY_RV530: + case CHIP_FAMILY_RV410: + default: + screen->num_gb_pipes = 1; + break; + } + } else { + screen->num_gb_pipes = temp; + } + } + if ( sPriv->drm_version.minor >= 10 ) { drm_radeon_setparam_t sp; diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.h b/src/mesa/drivers/dri/radeon/radeon_screen.h index 184b0d225e..ab859d55bd 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.h +++ b/src/mesa/drivers/dri/radeon/radeon_screen.h @@ -105,6 +105,8 @@ typedef struct { driOptionCache optionCache; const __DRIextension *extensions[8]; + + int num_gb_pipes; } radeonScreenRec, *radeonScreenPtr; #define IS_R100_CLASS(screen) \ |