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Merge remote branch 'korg/drm-radeon-next' into drm-linus

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* korg/drm-radeon-next
  drm/radeon/kms: only evict to GTT if CP is ready
  drm/radeon/kms: Fix crash getting TV info with no BIOS.
  drm/radeon/kms/rv100: reject modes > 135 Mhz on DVI (v2)
  drm/radeon/kms/r6xx+: make irq handler less verbose
  drm/radeon/kms: fix up LVDS handling on macs (v2)
This commit is contained in:
Dave Airlie 2010-01-13 16:17:38 +10:00
commit 194fda0dd8
5 changed files with 39 additions and 6 deletions
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8
drivers/gpu/drm/radeon/r600.c
View File

@ -2729,7 +2729,7 @@ restart_ih:
}
break;
default:
DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
break;
}
break;
@ -2749,7 +2749,7 @@ restart_ih:
}
break;
default:
DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
break;
}
break;
@ -2798,7 +2798,7 @@ restart_ih:
}
break;
default:
DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
break;
}
break;
@ -2812,7 +2812,7 @@ restart_ih:
DRM_DEBUG("IH: CP EOP\n");
break;
default:
DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
break;
}

3
drivers/gpu/drm/radeon/radeon_combios.c
View File

@ -687,6 +687,9 @@ radeon_combios_get_tv_info(struct radeon_device *rdev)
uint16_t tv_info;
enum radeon_tv_std tv_std = TV_STD_NTSC;
if (rdev->bios == NULL)
return tv_std;
tv_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
if (tv_info) {
if (RBIOS8(tv_info + 6) == 'T') {

8
drivers/gpu/drm/radeon/radeon_connectors.c
View File

@ -900,10 +900,18 @@ static void radeon_dvi_force(struct drm_connector *connector)
static int radeon_dvi_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct drm_device *dev = connector->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
/* XXX check mode bandwidth */
/* clocks over 135 MHz have heat issues with DVI on RV100 */
if (radeon_connector->use_digital &&
(rdev->family == CHIP_RV100) &&
(mode->clock > 135000))
return MODE_CLOCK_HIGH;
if (radeon_connector->use_digital && (mode->clock > 165000)) {
if ((radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I) ||
(radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||

21
drivers/gpu/drm/radeon/radeon_legacy_encoders.c
View File

@ -46,6 +46,7 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
uint32_t lvds_gen_cntl, lvds_pll_cntl, pixclks_cntl, disp_pwr_man;
int panel_pwr_delay = 2000;
bool is_mac = false;
DRM_DEBUG("\n");
if (radeon_encoder->enc_priv) {
@ -58,6 +59,15 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
}
}
/* macs (and possibly some x86 oem systems?) wire up LVDS strangely
* Taken from radeonfb.
*/
if ((rdev->mode_info.connector_table == CT_IBOOK) ||
(rdev->mode_info.connector_table == CT_POWERBOOK_EXTERNAL) ||
(rdev->mode_info.connector_table == CT_POWERBOOK_INTERNAL) ||
(rdev->mode_info.connector_table == CT_POWERBOOK_VGA))
is_mac = true;
switch (mode) {
case DRM_MODE_DPMS_ON:
disp_pwr_man = RREG32(RADEON_DISP_PWR_MAN);
@ -74,6 +84,8 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
lvds_gen_cntl |= (RADEON_LVDS_ON | RADEON_LVDS_EN | RADEON_LVDS_DIGON | RADEON_LVDS_BLON);
if (is_mac)
lvds_gen_cntl |= RADEON_LVDS_BL_MOD_EN;
lvds_gen_cntl &= ~(RADEON_LVDS_DISPLAY_DIS);
udelay(panel_pwr_delay * 1000);
WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
@ -85,7 +97,14 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
WREG32_PLL_P(RADEON_PIXCLKS_CNTL, 0, ~RADEON_PIXCLK_LVDS_ALWAYS_ONb);
lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
if (is_mac) {
lvds_gen_cntl &= ~RADEON_LVDS_BL_MOD_EN;
WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_EN);
} else {
WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
}
udelay(panel_pwr_delay * 1000);
WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);

5
drivers/gpu/drm/radeon/radeon_ttm.c
View File

@ -215,7 +215,10 @@ static void radeon_evict_flags(struct ttm_buffer_object *bo,
rbo = container_of(bo, struct radeon_bo, tbo);
switch (bo->mem.mem_type) {
case TTM_PL_VRAM:
radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
if (rbo->rdev->cp.ready == false)
radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_CPU);
else
radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
break;
case TTM_PL_TT:
default: