summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/radeon/rv515.c
diff options
context:
space:
mode:
authorTejun Heo <tj@kernel.org>2010-04-05 06:37:28 +0400
committerTejun Heo <tj@kernel.org>2010-04-05 06:37:28 +0400
commit336f5899d287f06d8329e208fc14ce50f7ec9698 (patch)
tree9b762d450d5eb248a6ff8317badb7e223d93ed58 /drivers/gpu/drm/radeon/rv515.c
parenta4ab2773205e8b94c18625455f85e3b6bb9d7ad6 (diff)
parentdb217dece3003df0841bacf9556b5c06aa097dae (diff)
downloadlinux-336f5899d287f06d8329e208fc14ce50f7ec9698.tar.xz
Merge branch 'master' into export-slabh
Diffstat (limited to 'drivers/gpu/drm/radeon/rv515.c')
-rw-r--r--drivers/gpu/drm/radeon/rv515.c45
1 files changed, 28 insertions, 17 deletions
diff --git a/drivers/gpu/drm/radeon/rv515.c b/drivers/gpu/drm/radeon/rv515.c
index 903b1e496ba4..9035121f4b58 100644
--- a/drivers/gpu/drm/radeon/rv515.c
+++ b/drivers/gpu/drm/radeon/rv515.c
@@ -30,6 +30,7 @@
#include "drmP.h"
#include "rv515d.h"
#include "radeon.h"
+#include "radeon_asic.h"
#include "atom.h"
#include "rv515_reg_safe.h"
@@ -280,19 +281,13 @@ static void rv515_vram_get_type(struct radeon_device *rdev)
void rv515_mc_init(struct radeon_device *rdev)
{
- fixed20_12 a;
rv515_vram_get_type(rdev);
r100_vram_init_sizes(rdev);
radeon_vram_location(rdev, &rdev->mc, 0);
if (!(rdev->flags & RADEON_IS_AGP))
radeon_gtt_location(rdev, &rdev->mc);
- /* FIXME: we should enforce default clock in case GPU is not in
- * default setup
- */
- a.full = rfixed_const(100);
- rdev->pm.sclk.full = rfixed_const(rdev->clock.default_sclk);
- rdev->pm.sclk.full = rfixed_div(rdev->pm.sclk, a);
+ radeon_update_bandwidth_info(rdev);
}
uint32_t rv515_mc_rreg(struct radeon_device *rdev, uint32_t reg)
@@ -540,6 +535,7 @@ void rv515_set_safe_registers(struct radeon_device *rdev)
void rv515_fini(struct radeon_device *rdev)
{
+ radeon_pm_fini(rdev);
r100_cp_fini(rdev);
r100_wb_fini(rdev);
r100_ib_fini(rdev);
@@ -1021,7 +1017,7 @@ void rv515_bandwidth_avivo_update(struct radeon_device *rdev)
struct drm_display_mode *mode1 = NULL;
struct rv515_watermark wm0;
struct rv515_watermark wm1;
- u32 tmp;
+ u32 tmp, d1mode_priority_a_cnt, d2mode_priority_a_cnt;
fixed20_12 priority_mark02, priority_mark12, fill_rate;
fixed20_12 a, b;
@@ -1089,10 +1085,16 @@ void rv515_bandwidth_avivo_update(struct radeon_device *rdev)
priority_mark12.full = 0;
if (wm1.priority_mark_max.full > priority_mark12.full)
priority_mark12.full = wm1.priority_mark_max.full;
- WREG32(D1MODE_PRIORITY_A_CNT, rfixed_trunc(priority_mark02));
- WREG32(D1MODE_PRIORITY_B_CNT, rfixed_trunc(priority_mark02));
- WREG32(D2MODE_PRIORITY_A_CNT, rfixed_trunc(priority_mark12));
- WREG32(D2MODE_PRIORITY_B_CNT, rfixed_trunc(priority_mark12));
+ d1mode_priority_a_cnt = rfixed_trunc(priority_mark02);
+ d2mode_priority_a_cnt = rfixed_trunc(priority_mark12);
+ if (rdev->disp_priority == 2) {
+ d1mode_priority_a_cnt |= MODE_PRIORITY_ALWAYS_ON;
+ d2mode_priority_a_cnt |= MODE_PRIORITY_ALWAYS_ON;
+ }
+ WREG32(D1MODE_PRIORITY_A_CNT, d1mode_priority_a_cnt);
+ WREG32(D1MODE_PRIORITY_B_CNT, d1mode_priority_a_cnt);
+ WREG32(D2MODE_PRIORITY_A_CNT, d2mode_priority_a_cnt);
+ WREG32(D2MODE_PRIORITY_B_CNT, d2mode_priority_a_cnt);
} else if (mode0) {
if (rfixed_trunc(wm0.dbpp) > 64)
a.full = rfixed_div(wm0.dbpp, wm0.num_line_pair);
@@ -1119,8 +1121,11 @@ void rv515_bandwidth_avivo_update(struct radeon_device *rdev)
priority_mark02.full = 0;
if (wm0.priority_mark_max.full > priority_mark02.full)
priority_mark02.full = wm0.priority_mark_max.full;
- WREG32(D1MODE_PRIORITY_A_CNT, rfixed_trunc(priority_mark02));
- WREG32(D1MODE_PRIORITY_B_CNT, rfixed_trunc(priority_mark02));
+ d1mode_priority_a_cnt = rfixed_trunc(priority_mark02);
+ if (rdev->disp_priority == 2)
+ d1mode_priority_a_cnt |= MODE_PRIORITY_ALWAYS_ON;
+ WREG32(D1MODE_PRIORITY_A_CNT, d1mode_priority_a_cnt);
+ WREG32(D1MODE_PRIORITY_B_CNT, d1mode_priority_a_cnt);
WREG32(D2MODE_PRIORITY_A_CNT, MODE_PRIORITY_OFF);
WREG32(D2MODE_PRIORITY_B_CNT, MODE_PRIORITY_OFF);
} else {
@@ -1149,10 +1154,13 @@ void rv515_bandwidth_avivo_update(struct radeon_device *rdev)
priority_mark12.full = 0;
if (wm1.priority_mark_max.full > priority_mark12.full)
priority_mark12.full = wm1.priority_mark_max.full;
+ d2mode_priority_a_cnt = rfixed_trunc(priority_mark12);
+ if (rdev->disp_priority == 2)
+ d2mode_priority_a_cnt |= MODE_PRIORITY_ALWAYS_ON;
WREG32(D1MODE_PRIORITY_A_CNT, MODE_PRIORITY_OFF);
WREG32(D1MODE_PRIORITY_B_CNT, MODE_PRIORITY_OFF);
- WREG32(D2MODE_PRIORITY_A_CNT, rfixed_trunc(priority_mark12));
- WREG32(D2MODE_PRIORITY_B_CNT, rfixed_trunc(priority_mark12));
+ WREG32(D2MODE_PRIORITY_A_CNT, d2mode_priority_a_cnt);
+ WREG32(D2MODE_PRIORITY_B_CNT, d2mode_priority_a_cnt);
}
}
@@ -1162,6 +1170,8 @@ void rv515_bandwidth_update(struct radeon_device *rdev)
struct drm_display_mode *mode0 = NULL;
struct drm_display_mode *mode1 = NULL;
+ radeon_update_display_priority(rdev);
+
if (rdev->mode_info.crtcs[0]->base.enabled)
mode0 = &rdev->mode_info.crtcs[0]->base.mode;
if (rdev->mode_info.crtcs[1]->base.enabled)
@@ -1171,7 +1181,8 @@ void rv515_bandwidth_update(struct radeon_device *rdev)
* modes if the user specifies HIGH for displaypriority
* option.
*/
- if (rdev->disp_priority == 2) {
+ if ((rdev->disp_priority == 2) &&
+ (rdev->family == CHIP_RV515)) {
tmp = RREG32_MC(MC_MISC_LAT_TIMER);
tmp &= ~MC_DISP1R_INIT_LAT_MASK;
tmp &= ~MC_DISP0R_INIT_LAT_MASK;