Merge branch 'drm-radeon-evergreen-accel' into drm-core-next

[karo-tx-linux.git] / drivers / gpu / drm / radeon / r600.c

diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 6ea947d669e9edb91587f349fb6c46edb8124519..9b08c5743c8662ae33ec80f752fc59ed614a15bf 100644 (file)
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -44,6 +44,9 @@
 #define R700_PFP_UCODE_SIZE 848
 #define R700_PM4_UCODE_SIZE 1360
 #define R700_RLC_UCODE_SIZE 1024
+#define EVERGREEN_PFP_UCODE_SIZE 1120
+#define EVERGREEN_PM4_UCODE_SIZE 1376
+#define EVERGREEN_RLC_UCODE_SIZE 768
 
 /* Firmware Names */
 MODULE_FIRMWARE("radeon/R600_pfp.bin");
@@ -68,6 +71,18 @@ MODULE_FIRMWARE("radeon/RV710_pfp.bin");
 MODULE_FIRMWARE("radeon/RV710_me.bin");
 MODULE_FIRMWARE("radeon/R600_rlc.bin");
 MODULE_FIRMWARE("radeon/R700_rlc.bin");
+MODULE_FIRMWARE("radeon/CEDAR_pfp.bin");
+MODULE_FIRMWARE("radeon/CEDAR_me.bin");
+MODULE_FIRMWARE("radeon/CEDAR_rlc.bin");
+MODULE_FIRMWARE("radeon/REDWOOD_pfp.bin");
+MODULE_FIRMWARE("radeon/REDWOOD_me.bin");
+MODULE_FIRMWARE("radeon/REDWOOD_rlc.bin");
+MODULE_FIRMWARE("radeon/JUNIPER_pfp.bin");
+MODULE_FIRMWARE("radeon/JUNIPER_me.bin");
+MODULE_FIRMWARE("radeon/JUNIPER_rlc.bin");
+MODULE_FIRMWARE("radeon/CYPRESS_pfp.bin");
+MODULE_FIRMWARE("radeon/CYPRESS_me.bin");
+MODULE_FIRMWARE("radeon/CYPRESS_rlc.bin");
 
 int r600_debugfs_mc_info_init(struct radeon_device *rdev);
 
@@ -75,6 +90,7 @@ int r600_debugfs_mc_info_init(struct radeon_device *rdev);
 int r600_mc_wait_for_idle(struct radeon_device *rdev);
 void r600_gpu_init(struct radeon_device *rdev);
 void r600_fini(struct radeon_device *rdev);
+void r600_irq_disable(struct radeon_device *rdev);
 
 /* hpd for digital panel detect/disconnect */
 bool r600_hpd_sense(struct radeon_device *rdev, enum radeon_hpd_id hpd)
@@ -1450,10 +1466,31 @@ int r600_init_microcode(struct radeon_device *rdev)
                chip_name = "RV710";
                rlc_chip_name = "R700";
                break;
+       case CHIP_CEDAR:
+               chip_name = "CEDAR";
+               rlc_chip_name = "CEDAR";
+               break;
+       case CHIP_REDWOOD:
+               chip_name = "REDWOOD";
+               rlc_chip_name = "REDWOOD";
+               break;
+       case CHIP_JUNIPER:
+               chip_name = "JUNIPER";
+               rlc_chip_name = "JUNIPER";
+               break;
+       case CHIP_CYPRESS:
+       case CHIP_HEMLOCK:
+               chip_name = "CYPRESS";
+               rlc_chip_name = "CYPRESS";
+               break;
        default: BUG();
        }
 
-       if (rdev->family >= CHIP_RV770) {
+       if (rdev->family >= CHIP_CEDAR) {
+               pfp_req_size = EVERGREEN_PFP_UCODE_SIZE * 4;
+               me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
+               rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
+       } else if (rdev->family >= CHIP_RV770) {
                pfp_req_size = R700_PFP_UCODE_SIZE * 4;
                me_req_size = R700_PM4_UCODE_SIZE * 4;
                rlc_req_size = R700_RLC_UCODE_SIZE * 4;
@@ -1567,12 +1604,15 @@ int r600_cp_start(struct radeon_device *rdev)
        }
        radeon_ring_write(rdev, PACKET3(PACKET3_ME_INITIALIZE, 5));
        radeon_ring_write(rdev, 0x1);
-       if (rdev->family < CHIP_RV770) {
-               radeon_ring_write(rdev, 0x3);
-               radeon_ring_write(rdev, rdev->config.r600.max_hw_contexts - 1);
-       } else {
+       if (rdev->family >= CHIP_CEDAR) {
+               radeon_ring_write(rdev, 0x0);
+               radeon_ring_write(rdev, rdev->config.evergreen.max_hw_contexts - 1);
+       } else if (rdev->family >= CHIP_RV770) {
                radeon_ring_write(rdev, 0x0);
                radeon_ring_write(rdev, rdev->config.rv770.max_hw_contexts - 1);
+       } else {
+               radeon_ring_write(rdev, 0x3);
+               radeon_ring_write(rdev, rdev->config.r600.max_hw_contexts - 1);
        }
        radeon_ring_write(rdev, PACKET3_ME_INITIALIZE_DEVICE_ID(1));
        radeon_ring_write(rdev, 0);
@@ -2273,10 +2313,11 @@ static void r600_ih_ring_fini(struct radeon_device *rdev)
        }
 }
 
-static void r600_rlc_stop(struct radeon_device *rdev)
+void r600_rlc_stop(struct radeon_device *rdev)
 {
 
-       if (rdev->family >= CHIP_RV770) {
+       if ((rdev->family >= CHIP_RV770) &&
+           (rdev->family <= CHIP_RV740)) {
                /* r7xx asics need to soft reset RLC before halting */
                WREG32(SRBM_SOFT_RESET, SOFT_RESET_RLC);
                RREG32(SRBM_SOFT_RESET);
@@ -2313,7 +2354,12 @@ static int r600_rlc_init(struct radeon_device *rdev)
        WREG32(RLC_UCODE_CNTL, 0);
 
        fw_data = (const __be32 *)rdev->rlc_fw->data;
-       if (rdev->family >= CHIP_RV770) {
+       if (rdev->family >= CHIP_CEDAR) {
+               for (i = 0; i < EVERGREEN_RLC_UCODE_SIZE; i++) {
+                       WREG32(RLC_UCODE_ADDR, i);
+                       WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
+               }
+       } else if (rdev->family >= CHIP_RV770) {
                for (i = 0; i < R700_RLC_UCODE_SIZE; i++) {
                        WREG32(RLC_UCODE_ADDR, i);
                        WREG32(RLC_UCODE_DATA, be32_to_cpup(fw_data++));
@@ -2343,7 +2389,7 @@ static void r600_enable_interrupts(struct radeon_device *rdev)
        rdev->ih.enabled = true;
 }
 
-static void r600_disable_interrupts(struct radeon_device *rdev)
+void r600_disable_interrupts(struct radeon_device *rdev)
 {
        u32 ih_rb_cntl = RREG32(IH_RB_CNTL);
        u32 ih_cntl = RREG32(IH_CNTL);
@@ -2458,7 +2504,10 @@ int r600_irq_init(struct radeon_device *rdev)
        WREG32(IH_CNTL, ih_cntl);
 
        /* force the active interrupt state to all disabled */
-       r600_disable_interrupt_state(rdev);
+       if (rdev->family >= CHIP_CEDAR)
+               evergreen_disable_interrupt_state(rdev);
+       else
+               r600_disable_interrupt_state(rdev);
 
        /* enable irqs */
        r600_enable_interrupts(rdev);
@@ -2468,7 +2517,7 @@ int r600_irq_init(struct radeon_device *rdev)
 
 void r600_irq_suspend(struct radeon_device *rdev)
 {
-       r600_disable_interrupts(rdev);
+       r600_irq_disable(rdev);
        r600_rlc_stop(rdev);
 }