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path: root/drivers/gpu/drm/radeon/cik.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/cik.c')
-rw-r--r--drivers/gpu/drm/radeon/cik.c736
1 files changed, 615 insertions, 121 deletions
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index e950fabd7f5..c0ea66192fe 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -38,6 +38,7 @@ MODULE_FIRMWARE("radeon/BONAIRE_me.bin");
MODULE_FIRMWARE("radeon/BONAIRE_ce.bin");
MODULE_FIRMWARE("radeon/BONAIRE_mec.bin");
MODULE_FIRMWARE("radeon/BONAIRE_mc.bin");
+MODULE_FIRMWARE("radeon/BONAIRE_mc2.bin");
MODULE_FIRMWARE("radeon/BONAIRE_rlc.bin");
MODULE_FIRMWARE("radeon/BONAIRE_sdma.bin");
MODULE_FIRMWARE("radeon/BONAIRE_smc.bin");
@@ -46,6 +47,7 @@ MODULE_FIRMWARE("radeon/HAWAII_me.bin");
MODULE_FIRMWARE("radeon/HAWAII_ce.bin");
MODULE_FIRMWARE("radeon/HAWAII_mec.bin");
MODULE_FIRMWARE("radeon/HAWAII_mc.bin");
+MODULE_FIRMWARE("radeon/HAWAII_mc2.bin");
MODULE_FIRMWARE("radeon/HAWAII_rlc.bin");
MODULE_FIRMWARE("radeon/HAWAII_sdma.bin");
MODULE_FIRMWARE("radeon/HAWAII_smc.bin");
@@ -61,6 +63,12 @@ MODULE_FIRMWARE("radeon/KABINI_ce.bin");
MODULE_FIRMWARE("radeon/KABINI_mec.bin");
MODULE_FIRMWARE("radeon/KABINI_rlc.bin");
MODULE_FIRMWARE("radeon/KABINI_sdma.bin");
+MODULE_FIRMWARE("radeon/MULLINS_pfp.bin");
+MODULE_FIRMWARE("radeon/MULLINS_me.bin");
+MODULE_FIRMWARE("radeon/MULLINS_ce.bin");
+MODULE_FIRMWARE("radeon/MULLINS_mec.bin");
+MODULE_FIRMWARE("radeon/MULLINS_rlc.bin");
+MODULE_FIRMWARE("radeon/MULLINS_sdma.bin");
extern int r600_ih_ring_alloc(struct radeon_device *rdev);
extern void r600_ih_ring_fini(struct radeon_device *rdev);
@@ -72,9 +80,11 @@ extern int sumo_rlc_init(struct radeon_device *rdev);
extern void si_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc);
extern void si_rlc_reset(struct radeon_device *rdev);
extern void si_init_uvd_internal_cg(struct radeon_device *rdev);
+static u32 cik_get_cu_active_bitmap(struct radeon_device *rdev, u32 se, u32 sh);
extern int cik_sdma_resume(struct radeon_device *rdev);
extern void cik_sdma_enable(struct radeon_device *rdev, bool enable);
extern void cik_sdma_fini(struct radeon_device *rdev);
+extern void vce_v2_0_enable_mgcg(struct radeon_device *rdev, bool enable);
static void cik_rlc_stop(struct radeon_device *rdev);
static void cik_pcie_gen3_enable(struct radeon_device *rdev);
static void cik_program_aspm(struct radeon_device *rdev);
@@ -1095,7 +1105,7 @@ static const u32 spectre_golden_registers[] =
0x8a14, 0xf000003f, 0x00000007,
0x8b24, 0xffffffff, 0x00ffffff,
0x28350, 0x3f3f3fff, 0x00000082,
- 0x28355, 0x0000003f, 0x00000000,
+ 0x28354, 0x0000003f, 0x00000000,
0x3e78, 0x00000001, 0x00000002,
0x913c, 0xffff03df, 0x00000004,
0xc768, 0x00000008, 0x00000008,
@@ -1470,6 +1480,43 @@ static const u32 hawaii_mgcg_cgcg_init[] =
0xd80c, 0xff000ff0, 0x00000100
};
+static const u32 godavari_golden_registers[] =
+{
+ 0x55e4, 0xff607fff, 0xfc000100,
+ 0x6ed8, 0x00010101, 0x00010000,
+ 0x9830, 0xffffffff, 0x00000000,
+ 0x98302, 0xf00fffff, 0x00000400,
+ 0x6130, 0xffffffff, 0x00010000,
+ 0x5bb0, 0x000000f0, 0x00000070,
+ 0x5bc0, 0xf0311fff, 0x80300000,
+ 0x98f8, 0x73773777, 0x12010001,
+ 0x98fc, 0xffffffff, 0x00000010,
+ 0x8030, 0x00001f0f, 0x0000100a,
+ 0x2f48, 0x73773777, 0x12010001,
+ 0x2408, 0x000fffff, 0x000c007f,
+ 0x8a14, 0xf000003f, 0x00000007,
+ 0x8b24, 0xffffffff, 0x00ff0fff,
+ 0x30a04, 0x0000ff0f, 0x00000000,
+ 0x28a4c, 0x07ffffff, 0x06000000,
+ 0x4d8, 0x00000fff, 0x00000100,
+ 0xd014, 0x00010000, 0x00810001,
+ 0xd814, 0x00010000, 0x00810001,
+ 0x3e78, 0x00000001, 0x00000002,
+ 0xc768, 0x00000008, 0x00000008,
+ 0xc770, 0x00000f00, 0x00000800,
+ 0xc774, 0x00000f00, 0x00000800,
+ 0xc798, 0x00ffffff, 0x00ff7fbf,
+ 0xc79c, 0x00ffffff, 0x00ff7faf,
+ 0x8c00, 0x000000ff, 0x00000001,
+ 0x214f8, 0x01ff01ff, 0x00000002,
+ 0x21498, 0x007ff800, 0x00200000,
+ 0x2015c, 0xffffffff, 0x00000f40,
+ 0x88c4, 0x001f3ae3, 0x00000082,
+ 0x88d4, 0x0000001f, 0x00000010,
+ 0x30934, 0xffffffff, 0x00000000
+};
+
+
static void cik_init_golden_registers(struct radeon_device *rdev)
{
switch (rdev->family) {
@@ -1501,6 +1548,20 @@ static void cik_init_golden_registers(struct radeon_device *rdev)
kalindi_golden_spm_registers,
(const u32)ARRAY_SIZE(kalindi_golden_spm_registers));
break;
+ case CHIP_MULLINS:
+ radeon_program_register_sequence(rdev,
+ kalindi_mgcg_cgcg_init,
+ (const u32)ARRAY_SIZE(kalindi_mgcg_cgcg_init));
+ radeon_program_register_sequence(rdev,
+ godavari_golden_registers,
+ (const u32)ARRAY_SIZE(godavari_golden_registers));
+ radeon_program_register_sequence(rdev,
+ kalindi_golden_common_registers,
+ (const u32)ARRAY_SIZE(kalindi_golden_common_registers));
+ radeon_program_register_sequence(rdev,
+ kalindi_golden_spm_registers,
+ (const u32)ARRAY_SIZE(kalindi_golden_spm_registers));
+ break;
case CHIP_KAVERI:
radeon_program_register_sequence(rdev,
spectre_mgcg_cgcg_init,
@@ -1697,25 +1758,25 @@ static void cik_srbm_select(struct radeon_device *rdev,
* Load the GDDR MC ucode into the hw (CIK).
* Returns 0 on success, error on failure.
*/
-static int ci_mc_load_microcode(struct radeon_device *rdev)
+int ci_mc_load_microcode(struct radeon_device *rdev)
{
const __be32 *fw_data;
u32 running, blackout = 0;
u32 *io_mc_regs;
- int i, ucode_size, regs_size;
+ int i, regs_size, ucode_size;
if (!rdev->mc_fw)
return -EINVAL;
+ ucode_size = rdev->mc_fw->size / 4;
+
switch (rdev->family) {
case CHIP_BONAIRE:
io_mc_regs = (u32 *)&bonaire_io_mc_regs;
- ucode_size = CIK_MC_UCODE_SIZE;
regs_size = BONAIRE_IO_MC_REGS_SIZE;
break;
case CHIP_HAWAII:
io_mc_regs = (u32 *)&hawaii_io_mc_regs;
- ucode_size = HAWAII_MC_UCODE_SIZE;
regs_size = HAWAII_IO_MC_REGS_SIZE;
break;
default:
@@ -1782,7 +1843,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
const char *chip_name;
size_t pfp_req_size, me_req_size, ce_req_size,
mec_req_size, rlc_req_size, mc_req_size = 0,
- sdma_req_size, smc_req_size = 0;
+ sdma_req_size, smc_req_size = 0, mc2_req_size = 0;
char fw_name[30];
int err;
@@ -1796,7 +1857,8 @@ static int cik_init_microcode(struct radeon_device *rdev)
ce_req_size = CIK_CE_UCODE_SIZE * 4;
mec_req_size = CIK_MEC_UCODE_SIZE * 4;
rlc_req_size = BONAIRE_RLC_UCODE_SIZE * 4;
- mc_req_size = CIK_MC_UCODE_SIZE * 4;
+ mc_req_size = BONAIRE_MC_UCODE_SIZE * 4;
+ mc2_req_size = BONAIRE_MC2_UCODE_SIZE * 4;
sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
smc_req_size = ALIGN(BONAIRE_SMC_UCODE_SIZE, 4);
break;
@@ -1808,6 +1870,7 @@ static int cik_init_microcode(struct radeon_device *rdev)
mec_req_size = CIK_MEC_UCODE_SIZE * 4;
rlc_req_size = BONAIRE_RLC_UCODE_SIZE * 4;
mc_req_size = HAWAII_MC_UCODE_SIZE * 4;
+ mc2_req_size = HAWAII_MC2_UCODE_SIZE * 4;
sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
smc_req_size = ALIGN(HAWAII_SMC_UCODE_SIZE, 4);
break;
@@ -1829,6 +1892,15 @@ static int cik_init_microcode(struct radeon_device *rdev)
rlc_req_size = KB_RLC_UCODE_SIZE * 4;
sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
break;
+ case CHIP_MULLINS:
+ chip_name = "MULLINS";
+ pfp_req_size = CIK_PFP_UCODE_SIZE * 4;
+ me_req_size = CIK_ME_UCODE_SIZE * 4;
+ ce_req_size = CIK_CE_UCODE_SIZE * 4;
+ mec_req_size = CIK_MEC_UCODE_SIZE * 4;
+ rlc_req_size = ML_RLC_UCODE_SIZE * 4;
+ sdma_req_size = CIK_SDMA_UCODE_SIZE * 4;
+ break;
default: BUG();
}
@@ -1903,16 +1975,22 @@ static int cik_init_microcode(struct radeon_device *rdev)
/* No SMC, MC ucode on APUs */
if (!(rdev->flags & RADEON_IS_IGP)) {
- snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc2.bin", chip_name);
err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
- if (err)
- goto out;
- if (rdev->mc_fw->size != mc_req_size) {
+ if (err) {
+ snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
+ err = request_firmware(&rdev->mc_fw, fw_name, rdev->dev);
+ if (err)
+ goto out;
+ }
+ if ((rdev->mc_fw->size != mc_req_size) &&
+ (rdev->mc_fw->size != mc2_req_size)){
printk(KERN_ERR
"cik_mc: Bogus length %zu in firmware \"%s\"\n",
rdev->mc_fw->size, fw_name);
err = -EINVAL;
}
+ DRM_INFO("%s: %zu bytes\n", fw_name, rdev->mc_fw->size);
snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
err = request_firmware(&rdev->smc_fw, fw_name, rdev->dev);
@@ -2028,6 +2106,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
@@ -2048,6 +2127,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
break;
case 10:
@@ -2070,6 +2150,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
@@ -2092,6 +2173,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
break;
case 28:
@@ -2209,6 +2291,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
gb_tile_moden = 0;
break;
}
+ rdev->config.cik.macrotile_mode_array[reg_offset] = gb_tile_moden;
WREG32(GB_MACROTILE_MODE0 + (reg_offset * 4), gb_tile_moden);
}
} else if (num_pipe_configs == 8) {
@@ -2246,6 +2329,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
@@ -2266,6 +2350,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
break;
case 10:
@@ -2288,6 +2373,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
@@ -2310,6 +2396,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
break;
case 28:
@@ -2466,6 +2553,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
@@ -2486,6 +2574,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
break;
case 10:
@@ -2508,6 +2597,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
@@ -2530,6 +2620,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_16x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
break;
case 28:
@@ -2592,6 +2683,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
@@ -2612,6 +2704,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
break;
case 10:
@@ -2634,6 +2727,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
@@ -2656,6 +2750,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P4_8x16) |
MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
break;
case 28:
@@ -2812,6 +2907,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 5:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P2) |
MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
break;
case 6:
@@ -2827,11 +2923,13 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
TILE_SPLIT(split_equal_to_row_size));
break;
case 8:
- gb_tile_moden = ARRAY_MODE(ARRAY_LINEAR_ALIGNED);
+ gb_tile_moden = ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+ PIPE_CONFIG(ADDR_SURF_P2);
break;
case 9:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
- MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING));
+ MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P2));
break;
case 10:
gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
@@ -2853,6 +2951,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 13:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+ PIPE_CONFIG(ADDR_SURF_P2) |
MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING));
break;
case 14:
@@ -2875,7 +2974,8 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
break;
case 27:
gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
- MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING));
+ MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+ PIPE_CONFIG(ADDR_SURF_P2));
break;
case 28:
gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_2D_TILED_THIN1) |
@@ -3046,7 +3146,7 @@ static u32 cik_create_bitmask(u32 bit_width)
}
/**
- * cik_select_se_sh - select which SE, SH to address
+ * cik_get_rb_disabled - computes the mask of disabled RBs
*
* @rdev: radeon_device pointer
* @max_rb_num: max RBs (render backends) for the asic
@@ -3159,7 +3259,7 @@ static void cik_gpu_init(struct radeon_device *rdev)
u32 mc_shared_chmap, mc_arb_ramcfg;
u32 hdp_host_path_cntl;
u32 tmp;
- int i, j;
+ int i, j, k;
switch (rdev->family) {
case CHIP_BONAIRE:
@@ -3240,6 +3340,7 @@ static void cik_gpu_init(struct radeon_device *rdev)
gb_addr_config = BONAIRE_GB_ADDR_CONFIG_GOLDEN;
break;
case CHIP_KABINI:
+ case CHIP_MULLINS:
default:
rdev->config.cik.max_shader_engines = 1;
rdev->config.cik.max_tile_pipes = 2;
@@ -3347,6 +3448,15 @@ static void cik_gpu_init(struct radeon_device *rdev)
rdev->config.cik.max_sh_per_se,
rdev->config.cik.max_backends_per_se);
+ for (i = 0; i < rdev->config.cik.max_shader_engines; i++) {
+ for (j = 0; j < rdev->config.cik.max_sh_per_se; j++) {
+ for (k = 0; k < rdev->config.cik.max_cu_per_sh; k++) {
+ rdev->config.cik.active_cus +=
+ hweight32(cik_get_cu_active_bitmap(rdev, i, j));
+ }
+ }
+ }
+
/* set HW defaults for 3D engine */
WREG32(CP_MEQ_THRESHOLDS, MEQ1_START(0x30) | MEQ2_START(0x60));
@@ -3487,6 +3597,51 @@ int cik_ring_test(struct radeon_device *rdev, struct radeon_ring *ring)
}
/**
+ * cik_hdp_flush_cp_ring_emit - emit an hdp flush on the cp
+ *
+ * @rdev: radeon_device pointer
+ * @ridx: radeon ring index
+ *
+ * Emits an hdp flush on the cp.
+ */
+static void cik_hdp_flush_cp_ring_emit(struct radeon_device *rdev,
+ int ridx)
+{
+ struct radeon_ring *ring = &rdev->ring[ridx];
+ u32 ref_and_mask;
+
+ switch (ring->idx) {
+ case CAYMAN_RING_TYPE_CP1_INDEX:
+ case CAYMAN_RING_TYPE_CP2_INDEX:
+ default:
+ switch (ring->me) {
+ case 0:
+ ref_and_mask = CP2 << ring->pipe;
+ break;
+ case 1:
+ ref_and_mask = CP6 << ring->pipe;
+ break;
+ default:
+ return;
+ }
+ break;
+ case RADEON_RING_TYPE_GFX_INDEX:
+ ref_and_mask = CP0;
+ break;
+ }
+
+ radeon_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5));
+ radeon_ring_write(ring, (WAIT_REG_MEM_OPERATION(1) | /* write, wait, write */
+ WAIT_REG_MEM_FUNCTION(3) | /* == */
+ WAIT_REG_MEM_ENGINE(1))); /* pfp */
+ radeon_ring_write(ring, GPU_HDP_FLUSH_REQ >> 2);
+ radeon_ring_write(ring, GPU_HDP_FLUSH_DONE >> 2);
+ radeon_ring_write(ring, ref_and_mask);
+ radeon_ring_write(ring, ref_and_mask);
+ radeon_ring_write(ring, 0x20); /* poll interval */
+}
+
+/**
* cik_fence_gfx_ring_emit - emit a fence on the gfx ring
*
* @rdev: radeon_device pointer
@@ -3512,15 +3667,7 @@ void cik_fence_gfx_ring_emit(struct radeon_device *rdev,
radeon_ring_write(ring, fence->seq);
radeon_ring_write(ring, 0);
/* HDP flush */
- /* We should be using the new WAIT_REG_MEM special op packet here
- * but it causes the CP to hang
- */
- radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
- radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
- WRITE_DATA_DST_SEL(0)));
- radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2);
- radeon_ring_write(ring, 0);
- radeon_ring_write(ring, 0);
+ cik_hdp_flush_cp_ring_emit(rdev, fence->ring);
}
/**
@@ -3550,15 +3697,7 @@ void cik_fence_compute_ring_emit(struct radeon_device *rdev,
radeon_ring_write(ring, fence->seq);
radeon_ring_write(ring, 0);
/* HDP flush */
- /* We should be using the new WAIT_REG_MEM special op packet here
- * but it causes the CP to hang
- */
- radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
- radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
- WRITE_DATA_DST_SEL(0)));
- radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2);
- radeon_ring_write(ring, 0);
- radeon_ring_write(ring, 0);
+ cik_hdp_flush_cp_ring_emit(rdev, fence->ring);
}
bool cik_semaphore_ring_emit(struct radeon_device *rdev,
@@ -3566,19 +3705,14 @@ bool cik_semaphore_ring_emit(struct radeon_device *rdev,
struct radeon_semaphore *semaphore,
bool emit_wait)
{
-/* TODO: figure out why semaphore cause lockups */
-#if 0
uint64_t addr = semaphore->gpu_addr;
unsigned sel = emit_wait ? PACKET3_SEM_SEL_WAIT : PACKET3_SEM_SEL_SIGNAL;
radeon_ring_write(ring, PACKET3(PACKET3_MEM_SEMAPHORE, 1));
- radeon_ring_write(ring, addr & 0xffffffff);
+ radeon_ring_write(ring, lower_32_bits(addr));
radeon_ring_write(ring, (upper_32_bits(addr) & 0xffff) | sel);
return true;
-#else
- return false;
-#endif
}
/**
@@ -3646,6 +3780,7 @@ int cik_copy_cpdma(struct radeon_device *rdev,
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
+ radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
@@ -3694,7 +3829,7 @@ void cik_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
radeon_ring_write(ring, WRITE_DATA_DST_SEL(1));
radeon_ring_write(ring, ring->next_rptr_gpu_addr & 0xfffffffc);
- radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr) & 0xffffffff);
+ radeon_ring_write(ring, upper_32_bits(ring->next_rptr_gpu_addr));
radeon_ring_write(ring, next_rptr);
}
@@ -3816,6 +3951,8 @@ static void cik_cp_gfx_enable(struct radeon_device *rdev, bool enable)
if (enable)
WREG32(CP_ME_CNTL, 0);
else {
+ if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
+ radeon_ttm_set_active_vram_size(rdev, rdev->mc.visible_vram_size);
WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT));
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
}
@@ -4004,8 +4141,6 @@ static int cik_cp_gfx_resume(struct radeon_device *rdev)
WREG32(CP_RB0_BASE, rb_addr);
WREG32(CP_RB0_BASE_HI, upper_32_bits(rb_addr));
- ring->rptr = RREG32(CP_RB0_RPTR);
-
/* start the ring */
cik_cp_gfx_start(rdev);
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = true;
@@ -4014,18 +4149,50 @@ static int cik_cp_gfx_resume(struct radeon_device *rdev)
rdev->ring[RADEON_RING_TYPE_GFX_INDEX].ready = false;
return r;
}
+
+ if (rdev->asic->copy.copy_ring_index == RADEON_RING_TYPE_GFX_INDEX)
+ radeon_ttm_set_active_vram_size(rdev, rdev->mc.real_vram_size);
+
return 0;
}
-u32 cik_compute_ring_get_rptr(struct radeon_device *rdev,
- struct radeon_ring *ring)
+u32 cik_gfx_get_rptr(struct radeon_device *rdev,
+ struct radeon_ring *ring)
{
u32 rptr;
+ if (rdev->wb.enabled)
+ rptr = rdev->wb.wb[ring->rptr_offs/4];
+ else
+ rptr = RREG32(CP_RB0_RPTR);
+ return rptr;
+}
+
+u32 cik_gfx_get_wptr(struct radeon_device *rdev,
+ struct radeon_ring *ring)
+{
+ u32 wptr;
+
+ wptr = RREG32(CP_RB0_WPTR);
+
+ return wptr;
+}
+
+void cik_gfx_set_wptr(struct radeon_device *rdev,
+ struct radeon_ring *ring)
+{
+ WREG32(CP_RB0_WPTR, ring->wptr);
+ (void)RREG32(CP_RB0_WPTR);
+}
+
+u32 cik_compute_get_rptr(struct radeon_device *rdev,
+ struct radeon_ring *ring)
+{
+ u32 rptr;
if (rdev->wb.enabled) {
- rptr = le32_to_cpu(rdev->wb.wb[ring->rptr_offs/4]);
+ rptr = rdev->wb.wb[ring->rptr_offs/4];
} else {
mutex_lock(&rdev->srbm_mutex);
cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0);
@@ -4037,13 +4204,14 @@ u32 cik_compute_ring_get_rptr(struct radeon_device *rdev,
return rptr;
}
-u32 cik_compute_ring_get_wptr(struct radeon_device *rdev,
- struct radeon_ring *ring)
+u32 cik_compute_get_wptr(struct radeon_device *rdev,
+ struct radeon_ring *ring)
{
u32 wptr;
if (rdev->wb.enabled) {
- wptr = le32_to_cpu(rdev->wb.wb[ring->wptr_offs/4]);
+ /* XXX check if swapping is necessary on BE */
+ wptr = rdev->wb.wb[ring->wptr_offs/4];
} else {
mutex_lock(&rdev->srbm_mutex);
cik_srbm_select(rdev, ring->me, ring->pipe, ring->queue, 0);
@@ -4055,10 +4223,11 @@ u32 cik_compute_ring_get_wptr(struct radeon_device *rdev,
return wptr;
}
-void cik_compute_ring_set_wptr(struct radeon_device *rdev,
- struct radeon_ring *ring)
+void cik_compute_set_wptr(struct radeon_device *rdev,
+ struct radeon_ring *ring)
{
- rdev->wb.wb[ring->wptr_offs/4] = cpu_to_le32(ring->wptr);
+ /* XXX check if swapping is necessary on BE */
+ rdev->wb.wb[ring->wptr_offs/4] = ring->wptr;
WDOORBELL32(ring->doorbell_index, ring->wptr);
}
@@ -4074,8 +4243,11 @@ static void cik_cp_compute_enable(struct radeon_device *rdev, bool enable)
{
if (enable)
WREG32(CP_MEC_CNTL, 0);
- else
+ else {
WREG32(CP_MEC_CNTL, (MEC_ME1_HALT | MEC_ME2_HALT));
+ rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX].ready = false;
+ rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX].ready = false;
+ }
udelay(50);
}
@@ -4526,8 +4698,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev)
rdev->ring[idx].wptr = 0;
mqd->queue_state.cp_hqd_pq_wptr = rdev->ring[idx].wptr;
WREG32(CP_HQD_PQ_WPTR, mqd->queue_state.cp_hqd_pq_wptr);
- rdev->ring[idx].rptr = RREG32(CP_HQD_PQ_RPTR);
- mqd->queue_state.cp_hqd_pq_rptr = rdev->ring[idx].rptr;
+ mqd->queue_state.cp_hqd_pq_rptr = RREG32(CP_HQD_PQ_RPTR);
/* set the vmid for the queue */
mqd->queue_state.cp_hqd_vmid = 0;
@@ -4852,6 +5023,160 @@ static void cik_gpu_soft_reset(struct radeon_device *rdev, u32 reset_mask)
cik_print_gpu_status_regs(rdev);
}
+struct kv_reset_save_regs {
+ u32 gmcon_reng_execute;
+ u32 gmcon_misc;
+ u32 gmcon_misc3;
+};
+
+static void kv_save_regs_for_reset(struct radeon_device *rdev,
+ struct kv_reset_save_regs *save)
+{
+ save->gmcon_reng_execute = RREG32(GMCON_RENG_EXECUTE);
+ save->gmcon_misc = RREG32(GMCON_MISC);
+ save->gmcon_misc3 = RREG32(GMCON_MISC3);
+
+ WREG32(GMCON_RENG_EXECUTE, save->gmcon_reng_execute & ~RENG_EXECUTE_ON_PWR_UP);
+ WREG32(GMCON_MISC, save->gmcon_misc & ~(RENG_EXECUTE_ON_REG_UPDATE |
+ STCTRL_STUTTER_EN));
+}
+
+static void kv_restore_regs_for_reset(struct radeon_device *rdev,
+ struct kv_reset_save_regs *save)
+{
+ int i;
+
+ WREG32(GMCON_PGFSM_WRITE, 0);
+ WREG32(GMCON_PGFSM_CONFIG, 0x200010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0);
+ WREG32(GMCON_PGFSM_CONFIG, 0x300010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0x210000);
+ WREG32(GMCON_PGFSM_CONFIG, 0xa00010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0x21003);
+ WREG32(GMCON_PGFSM_CONFIG, 0xb00010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0x2b00);
+ WREG32(GMCON_PGFSM_CONFIG, 0xc00010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0);
+ WREG32(GMCON_PGFSM_CONFIG, 0xd00010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0x420000);
+ WREG32(GMCON_PGFSM_CONFIG, 0x100010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0x120202);
+ WREG32(GMCON_PGFSM_CONFIG, 0x500010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0x3e3e36);
+ WREG32(GMCON_PGFSM_CONFIG, 0x600010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0x373f3e);
+ WREG32(GMCON_PGFSM_CONFIG, 0x700010ff);
+
+ for (i = 0; i < 5; i++)
+ WREG32(GMCON_PGFSM_WRITE, 0);
+
+ WREG32(GMCON_PGFSM_WRITE, 0x3e1332);
+ WREG32(GMCON_PGFSM_CONFIG, 0xe00010ff);
+
+ WREG32(GMCON_MISC3, save->gmcon_misc3);
+ WREG32(GMCON_MISC, save->gmcon_misc);
+ WREG32(GMCON_RENG_EXECUTE, save->gmcon_reng_execute);
+}
+
+static void cik_gpu_pci_config_reset(struct radeon_device *rdev)
+{
+ struct evergreen_mc_save save;
+ struct kv_reset_save_regs kv_save = { 0 };
+ u32 tmp, i;
+
+ dev_info(rdev->dev, "GPU pci config reset\n");
+
+ /* disable dpm? */
+
+ /* disable cg/pg */
+ cik_fini_pg(rdev);
+ cik_fini_cg(rdev);
+
+ /* Disable GFX parsing/prefetching */
+ WREG32(CP_ME_CNTL, CP_ME_HALT | CP_PFP_HALT | CP_CE_HALT);
+
+ /* Disable MEC parsing/prefetching */
+ WREG32(CP_MEC_CNTL, MEC_ME1_HALT | MEC_ME2_HALT);
+
+ /* sdma0 */
+ tmp = RREG32(SDMA0_ME_CNTL + SDMA0_REGISTER_OFFSET);
+ tmp |= SDMA_HALT;
+ WREG32(SDMA0_ME_CNTL + SDMA0_REGISTER_OFFSET, tmp);
+ /* sdma1 */
+ tmp = RREG32(SDMA0_ME_CNTL + SDMA1_REGISTER_OFFSET);
+ tmp |= SDMA_HALT;
+ WREG32(SDMA0_ME_CNTL + SDMA1_REGISTER_OFFSET, tmp);
+ /* XXX other engines? */
+
+ /* halt the rlc, disable cp internal ints */
+ cik_rlc_stop(rdev);
+
+ udelay(50);
+
+ /* disable mem access */
+ evergreen_mc_stop(rdev, &save);
+ if (evergreen_mc_wait_for_idle(rdev)) {
+ dev_warn(rdev->dev, "Wait for MC idle timed out !\n");
+ }
+
+ if (rdev->flags & RADEON_IS_IGP)
+ kv_save_regs_for_reset(rdev, &kv_save);
+
+ /* disable BM */
+ pci_clear_master(rdev->pdev);
+ /* reset */
+ radeon_pci_config_reset(rdev);
+
+ udelay(100);
+
+ /* wait for asic to come out of reset */
+ for (i = 0; i < rdev->usec_timeout; i++) {
+ if (RREG32(CONFIG_MEMSIZE) != 0xffffffff)
+ break;
+ udelay(1);
+ }
+
+ /* does asic init need to be run first??? */
+ if (rdev->flags & RADEON_IS_IGP)
+ kv_restore_regs_for_reset(rdev, &kv_save);
+}
+
/**
* cik_asic_reset - soft reset GPU
*
@@ -4870,10 +5195,17 @@ int cik_asic_reset(struct radeon_device *rdev)
if (reset_mask)
r600_set_bios_scratch_engine_hung(rdev, true);
+ /* try soft reset */
cik_gpu_soft_reset(rdev, reset_mask);
reset_mask = cik_gpu_check_soft_reset(rdev);
+ /* try pci config reset */
+ if (reset_mask && radeon_hard_reset)
+ cik_gpu_pci_config_reset(rdev);
+
+ reset_mask = cik_gpu_check_soft_reset(rdev);
+
if (!reset_mask)
r600_set_bios_scratch_engine_hung(rdev, false);
@@ -4896,11 +5228,9 @@ bool cik_gfx_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
if (!(reset_mask & (RADEON_RESET_GFX |
RADEON_RESET_COMPUTE |
RADEON_RESET_CP))) {
- radeon_ring_lockup_update(ring);
+ radeon_ring_lockup_update(rdev, ring);
return false;
}
- /* force CP activities */
- radeon_ring_force_activity(rdev, ring);
return radeon_ring_test_lockup(rdev, ring);
}
@@ -5077,6 +5407,7 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev)
WREG32(MC_VM_MX_L1_TLB_CNTL,
(0xA << 7) |
ENABLE_L1_TLB |
+ ENABLE_L1_FRAGMENT_PROCESSING |
SYSTEM_ACCESS_MODE_NOT_IN_SYS |
ENABLE_ADVANCED_DRIVER_MODEL |
SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU);
@@ -5089,7 +5420,8 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev)
CONTEXT1_IDENTITY_ACCESS_MODE(1));
WREG32(VM_L2_CNTL2, INVALIDATE_ALL_L1_TLBS | INVALIDATE_L2_CACHE);
WREG32(VM_L2_CNTL3, L2_CACHE_BIGK_ASSOCIATIVITY |
- L2_CACHE_BIGK_FRAGMENT_SIZE(6));
+ BANK_SELECT(4) |
+ L2_CACHE_BIGK_FRAGMENT_SIZE(4));
/* setup context0 */
WREG32(VM_CONTEXT0_PAGE_TABLE_START_ADDR, rdev->mc.gtt_start >> 12);
WREG32(VM_CONTEXT0_PAGE_TABLE_END_ADDR, rdev->mc.gtt_end >> 12);
@@ -5125,6 +5457,7 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev)
(u32)(rdev->dummy_page.addr >> 12));
WREG32(VM_CONTEXT1_CNTL2, 4);
WREG32(VM_CONTEXT1_CNTL, ENABLE_CONTEXT | PAGE_TABLE_DEPTH(1) |
+ PAGE_TABLE_BLOCK_SIZE(radeon_vm_block_size - 9) |
RANGE_PROTECTION_FAULT_ENABLE_INTERRUPT |
RANGE_PROTECTION_FAULT_ENABLE_DEFAULT |
DUMMY_PAGE_PROTECTION_FAULT_ENABLE_INTERRUPT |
@@ -5138,20 +5471,6 @@ static int cik_pcie_gart_enable(struct radeon_device *rdev)
WRITE_PROTECTION_FAULT_ENABLE_INTERRUPT |
WRITE_PROTECTION_FAULT_ENABLE_DEFAULT);
- /* TC cache setup ??? */
- WREG32(TC_CFG_L1_LOAD_POLICY0, 0);
- WREG32(TC_CFG_L1_LOAD_POLICY1, 0);
- WREG32(TC_CFG_L1_STORE_POLICY, 0);
-
- WREG32(TC_CFG_L2_LOAD_POLICY0, 0);
- WREG32(TC_CFG_L2_LOAD_POLICY1, 0);
- WREG32(TC_CFG_L2_STORE_POLICY0, 0);
- WREG32(TC_CFG_L2_STORE_POLICY1, 0);
- WREG32(TC_CFG_L2_ATOMIC_POLICY, 0);
-
- WREG32(TC_CFG_L1_VOLATILE, 0);
- WREG32(TC_CFG_L2_VOLATILE, 0);
-
if (rdev->family == CHIP_KAVERI) {
u32 tmp = RREG32(CHUB_CONTROL);
tmp &= ~BYPASS_VM;
@@ -5367,16 +5686,7 @@ void cik_vm_flush(struct radeon_device *rdev, int ridx, struct radeon_vm *vm)
radeon_ring_write(ring, VMID(0));
/* HDP flush */
- /* We should be using the WAIT_REG_MEM packet here like in
- * cik_fence_ring_emit(), but it causes the CP to hang in this
- * context...
- */
- radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
- radeon_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
- WRITE_DATA_DST_SEL(0)));
- radeon_ring_write(ring, HDP_MEM_COHERENCY_FLUSH_CNTL >> 2);
- radeon_ring_write(ring, 0);
- radeon_ring_write(ring, 0);
+ cik_hdp_flush_cp_ring_emit(rdev, ridx);
/* bits 0-15 are the VM contexts0-15 */
radeon_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
@@ -5572,6 +5882,9 @@ static int cik_rlc_resume(struct radeon_device *rdev)
case CHIP_KABINI:
size = KB_RLC_UCODE_SIZE;
break;
+ case CHIP_MULLINS:
+ size = ML_RLC_UCODE_SIZE;
+ break;
}
cik_rlc_stop(rdev);
@@ -5943,6 +6256,10 @@ void cik_update_cg(struct radeon_device *rdev,
cik_enable_hdp_mgcg(rdev, enable);
cik_enable_hdp_ls(rdev, enable);
}
+
+ if (block & RADEON_CG_BLOCK_VCE) {
+ vce_v2_0_enable_mgcg(rdev, enable);
+ }
}
static void cik_init_cg(struct radeon_device *rdev)
@@ -6316,12 +6633,13 @@ void cik_get_csb_buffer(struct radeon_device *rdev, volatile u32 *buffer)
buffer[count++] = cpu_to_le32(0x00000000);
break;
case CHIP_KABINI:
+ case CHIP_MULLINS:
buffer[count++] = cpu_to_le32(0x00000000); /* XXX */
buffer[count++] = cpu_to_le32(0x00000000);
break;
case CHIP_HAWAII:
- buffer[count++] = 0x3a00161a;
- buffer[count++] = 0x0000002e;
+ buffer[count++] = cpu_to_le32(0x3a00161a);
+ buffer[count++] = cpu_to_le32(0x0000002e);
break;
default:
buffer[count++] = cpu_to_le32(0x00000000);
@@ -6461,6 +6779,19 @@ static void cik_disable_interrupt_state(struct radeon_device *rdev)
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
+ /* pflip */
+ if (rdev->num_crtc >= 2) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
+ }
+ if (rdev->num_crtc >= 4) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
+ }
+ if (rdev->num_crtc >= 6) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+ }
/* dac hotplug */
WREG32(DAC_AUTODETECT_INT_CONTROL, 0);
@@ -6817,6 +7148,25 @@ int cik_irq_set(struct radeon_device *rdev)
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
}
+ if (rdev->num_crtc >= 2) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ }
+ if (rdev->num_crtc >= 4) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ }
+ if (rdev->num_crtc >= 6) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ }
+
WREG32(DC_HPD1_INT_CONTROL, hpd1);
WREG32(DC_HPD2_INT_CONTROL, hpd2);
WREG32(DC_HPD3_INT_CONTROL, hpd3);
@@ -6853,6 +7203,29 @@ static inline void cik_irq_ack(struct radeon_device *rdev)
rdev->irq.stat_regs.cik.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5);
rdev->irq.stat_regs.cik.disp_int_cont6 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE6);
+ rdev->irq.stat_regs.cik.d1grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC0_REGISTER_OFFSET);
+ rdev->irq.stat_regs.cik.d2grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC1_REGISTER_OFFSET);
+ if (rdev->num_crtc >= 4) {
+ rdev->irq.stat_regs.cik.d3grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC2_REGISTER_OFFSET);
+ rdev->irq.stat_regs.cik.d4grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC3_REGISTER_OFFSET);
+ }
+ if (rdev->num_crtc >= 6) {
+ rdev->irq.stat_regs.cik.d5grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC4_REGISTER_OFFSET);
+ rdev->irq.stat_regs.cik.d6grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC5_REGISTER_OFFSET);
+ }
+
+ if (rdev->irq.stat_regs.cik.d1grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
+ if (rdev->irq.stat_regs.cik.d2grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VBLANK_INTERRUPT)
WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VLINE_INTERRUPT)
@@ -6863,6 +7236,12 @@ static inline void cik_irq_ack(struct radeon_device *rdev)
WREG32(LB_VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK);
if (rdev->num_crtc >= 4) {
+ if (rdev->irq.stat_regs.cik.d3grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
+ if (rdev->irq.stat_regs.cik.d4grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)
WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)
@@ -6874,6 +7253,12 @@ static inline void cik_irq_ack(struct radeon_device *rdev)
}
if (rdev->num_crtc >= 6) {
+ if (rdev->irq.stat_regs.cik.d5grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
+ if (rdev->irq.stat_regs.cik.d6grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)
WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)
@@ -6992,6 +7377,7 @@ static inline u32 cik_get_ih_wptr(struct radeon_device *rdev)
tmp = RREG32(IH_RB_CNTL);
tmp |= IH_WPTR_OVERFLOW_CLEAR;
WREG32(IH_RB_CNTL, tmp);
+ wptr &= ~RB_OVERFLOW;
}
return (wptr & rdev->ih.ptr_mask);
}
@@ -7079,7 +7465,7 @@ restart_ih:
wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[0]))
- radeon_crtc_handle_flip(rdev, 0);
+ radeon_crtc_handle_vblank(rdev, 0);
rdev->irq.stat_regs.cik.disp_int &= ~LB_D1_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D1 vblank\n");
}
@@ -7105,7 +7491,7 @@ restart_ih:
wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[1]))
- radeon_crtc_handle_flip(rdev, 1);
+ radeon_crtc_handle_vblank(rdev, 1);
rdev->irq.stat_regs.cik.disp_int_cont &= ~LB_D2_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D2 vblank\n");
}
@@ -7131,7 +7517,7 @@ restart_ih:
wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[2]))
- radeon_crtc_handle_flip(rdev, 2);
+ radeon_crtc_handle_vblank(rdev, 2);
rdev->irq.stat_regs.cik.disp_int_cont2 &= ~LB_D3_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D3 vblank\n");
}
@@ -7157,7 +7543,7 @@ restart_ih:
wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[3]))
- radeon_crtc_handle_flip(rdev, 3);
+ radeon_crtc_handle_vblank(rdev, 3);
rdev->irq.stat_regs.cik.disp_int_cont3 &= ~LB_D4_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D4 vblank\n");
}
@@ -7183,7 +7569,7 @@ restart_ih:
wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[4]))
- radeon_crtc_handle_flip(rdev, 4);
+ radeon_crtc_handle_vblank(rdev, 4);
rdev->irq.stat_regs.cik.disp_int_cont4 &= ~LB_D5_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D5 vblank\n");
}
@@ -7209,7 +7595,7 @@ restart_ih:
wake_up(&rdev->irq.vblank_queue);
}
if (atomic_read(&rdev->irq.pflip[5]))
- radeon_crtc_handle_flip(rdev, 5);
+ radeon_crtc_handle_vblank(rdev, 5);
rdev->irq.stat_regs.cik.disp_int_cont5 &= ~LB_D6_VBLANK_INTERRUPT;
DRM_DEBUG("IH: D6 vblank\n");
}
@@ -7225,6 +7611,15 @@ restart_ih:
break;
}
break;
+ case 8: /* D1 page flip */
+ case 10: /* D2 page flip */
+ case 12: /* D3 page flip */
+ case 14: /* D4 page flip */
+ case 16: /* D5 page flip */
+ case 18: /* D6 page flip */
+ DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
+ radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+ break;
case 42: /* HPD hotplug */
switch (src_data) {
case 0:
@@ -7283,14 +7678,30 @@ restart_ih:
addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR);
status = RREG32(VM_CONTEXT1_PROTECTION_FAULT_STATUS);
mc_client = RREG32(VM_CONTEXT1_PROTECTION_FAULT_MCCLIENT);
+ /* reset addr and status */
+ WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1);
+ if (addr == 0x0 && status == 0x0)
+ break;
dev_err(rdev->dev, "GPU fault detected: %d 0x%08x\n", src_id, src_data);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x%08X\n",
addr);
dev_err(rdev->dev, " VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x%08X\n",
status);
cik_vm_decode_fault(rdev, status, addr, mc_client);
- /* reset addr and status */
- WREG32_P(VM_CONTEXT1_CNTL2, 1, ~1);
+ break;
+ case 167: /* VCE */
+ DRM_DEBUG("IH: VCE int: 0x%08x\n", src_data);
+ switch (src_data) {
+ case 0:
+ radeon_fence_process(rdev, TN_RING_TYPE_VCE1_INDEX);
+ break;
+ case 1:
+ radeon_fence_process(rdev, TN_RING_TYPE_VCE2_INDEX);
+ break;
+ default:
+ DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+ break;
+ }
break;
case 176: /* GFX RB CP_INT */
case 177: /* GFX IB CP_INT */
@@ -7503,26 +7914,7 @@ static int cik_startup(struct radeon_device *rdev)
cik_mc_program(rdev);
- if (rdev->flags & RADEON_IS_IGP) {
- if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
- !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) {
- r = cik_init_microcode(rdev);
- if (r) {
- DRM_ERROR("Failed to load firmware!\n");
- return r;
- }
- }
- } else {
- if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
- !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw ||
- !rdev->mc_fw) {
- r = cik_init_microcode(rdev);
- if (r) {
- DRM_ERROR("Failed to load firmware!\n");
- return r;
- }
- }
-
+ if (!(rdev->flags & RADEON_IS_IGP) && !rdev->pm.dpm_enabled) {
r = ci_mc_load_microcode(rdev);
if (r) {
DRM_ERROR("Failed to load MC firmware!\n");
@@ -7610,6 +8002,22 @@ static int cik_startup(struct radeon_device *rdev)
if (r)
rdev->ring[R600_RING_TYPE_UVD_INDEX].ring_size = 0;
+ r = radeon_vce_resume(rdev);
+ if (!r) {
+ r = vce_v2_0_resume(rdev);
+ if (!r)
+ r = radeon_fence_driver_start_ring(rdev,
+ TN_RING_TYPE_VCE1_INDEX);
+ if (!r)
+ r = radeon_fence_driver_start_ring(rdev,
+ TN_RING_TYPE_VCE2_INDEX);
+ }
+ if (r) {
+ dev_err(rdev->dev, "VCE init error (%d).\n", r);
+ rdev->ring[TN_RING_TYPE_VCE1_INDEX].ring_size = 0;
+ rdev->ring[TN_RING_TYPE_VCE2_INDEX].ring_size = 0;
+ }
+
/* Enable IRQ */
if (!rdev->irq.installed) {
r = radeon_irq_kms_init(rdev);
@@ -7627,7 +8035,6 @@ static int cik_startup(struct radeon_device *rdev)
ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
- CP_RB0_RPTR, CP_RB0_WPTR,
PACKET3(PACKET3_NOP, 0x3FFF));
if (r)
return r;
@@ -7636,7 +8043,6 @@ static int cik_startup(struct radeon_device *rdev)
/* type-2 packets are deprecated on MEC, use type-3 instead */
ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP1_RPTR_OFFSET,
- CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR,
PACKET3(PACKET3_NOP, 0x3FFF));
if (r)
return r;
@@ -7648,7 +8054,6 @@ static int cik_startup(struct radeon_device *rdev)
/* type-2 packets are deprecated on MEC, use type-3 instead */
ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP2_RPTR_OFFSET,
- CP_HQD_PQ_RPTR, CP_HQD_PQ_WPTR,
PACKET3(PACKET3_NOP, 0x3FFF));
if (r)
return r;
@@ -7660,16 +8065,12 @@ static int cik_startup(struct radeon_device *rdev)
ring = &rdev->ring[R600_RING_TYPE_DMA_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, R600_WB_DMA_RPTR_OFFSET,
- SDMA0_GFX_RB_RPTR + SDMA0_REGISTER_OFFSET,
- SDMA0_GFX_RB_WPTR + SDMA0_REGISTER_OFFSET,
SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0));
if (r)
return r;
ring = &rdev->ring[CAYMAN_RING_TYPE_DMA1_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, CAYMAN_WB_DMA1_RPTR_OFFSET,
- SDMA0_GFX_RB_RPTR + SDMA1_REGISTER_OFFSET,
- SDMA0_GFX_RB_WPTR + SDMA1_REGISTER_OFFSET,
SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0));
if (r)
return r;
@@ -7685,7 +8086,6 @@ static int cik_startup(struct radeon_device *rdev)
ring = &rdev->ring[R600_RING_TYPE_UVD_INDEX];
if (ring->ring_size) {
r = radeon_ring_init(rdev, ring, ring->ring_size, 0,
- UVD_RBC_RB_RPTR, UVD_RBC_RB_WPTR,
RADEON_CP_PACKET2);
if (!r)
r = uvd_v1_0_init(rdev);
@@ -7693,6 +8093,23 @@ static int cik_startup(struct radeon_device *rdev)
DRM_ERROR("radeon: failed initializing UVD (%d).\n", r);
}
+ r = -ENOENT;
+
+ ring = &rdev->ring[TN_RING_TYPE_VCE1_INDEX];
+ if (ring->ring_size)
+ r = radeon_ring_init(rdev, ring, ring->ring_size, 0,
+ VCE_CMD_NO_OP);
+
+ ring = &rdev->ring[TN_RING_TYPE_VCE2_INDEX];
+ if (ring->ring_size)
+ r = radeon_ring_init(rdev, ring, ring->ring_size, 0,
+ VCE_CMD_NO_OP);
+
+ if (!r)
+ r = vce_v1_0_init(rdev);
+ else if (r != -ENOENT)
+ DRM_ERROR("radeon: failed initializing VCE (%d).\n", r);
+
r = radeon_ib_pool_init(rdev);
if (r) {
dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
@@ -7731,6 +8148,9 @@ int cik_resume(struct radeon_device *rdev)
/* init golden registers */
cik_init_golden_registers(rdev);
+ if (rdev->pm.pm_method == PM_METHOD_DPM)
+ radeon_pm_resume(rdev);
+
rdev->accel_working = true;
r = cik_startup(rdev);
if (r) {
@@ -7754,12 +8174,14 @@ int cik_resume(struct radeon_device *rdev)
*/
int cik_suspend(struct radeon_device *rdev)
{
+ radeon_pm_suspend(rdev);
dce6_audio_fini(rdev);
radeon_vm_manager_fini(rdev);
cik_cp_enable(rdev, false);
cik_sdma_enable(rdev, false);
uvd_v1_0_fini(rdev);
radeon_uvd_suspend(rdev);
+ radeon_vce_suspend(rdev);
cik_fini_pg(rdev);
cik_fini_cg(rdev);
cik_irq_suspend(rdev);
@@ -7835,6 +8257,30 @@ int cik_init(struct radeon_device *rdev)
if (r)
return r;
+ if (rdev->flags & RADEON_IS_IGP) {
+ if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
+ !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw) {
+ r = cik_init_microcode(rdev);
+ if (r) {
+ DRM_ERROR("Failed to load firmware!\n");
+ return r;
+ }
+ }
+ } else {
+ if (!rdev->me_fw || !rdev->pfp_fw || !rdev->ce_fw ||
+ !rdev->mec_fw || !rdev->sdma_fw || !rdev->rlc_fw ||
+ !rdev->mc_fw) {
+ r = cik_init_microcode(rdev);
+ if (r) {
+ DRM_ERROR("Failed to load firmware!\n");
+ return r;
+ }
+ }
+ }
+
+ /* Initialize power management */
+ radeon_pm_init(rdev);
+
ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
ring->ring_obj = NULL;
r600_ring_init(rdev, ring, 1024 * 1024);
@@ -7868,6 +8314,17 @@ int cik_init(struct radeon_device *rdev)
r600_ring_init(rdev, ring, 4096);
}
+ r = radeon_vce_init(rdev);
+ if (!r) {
+ ring = &rdev->ring[TN_RING_TYPE_VCE1_INDEX];
+ ring->ring_obj = NULL;
+ r600_ring_init(rdev, ring, 4096);
+
+ ring = &rdev->ring[TN_RING_TYPE_VCE2_INDEX];
+ ring->ring_obj = NULL;
+ r600_ring_init(rdev, ring, 4096);
+ }
+
rdev->ih.ring_obj = NULL;
r600_ih_ring_init(rdev, 64 * 1024);
@@ -7915,6 +8372,7 @@ int cik_init(struct radeon_device *rdev)
*/
void cik_fini(struct radeon_device *rdev)
{
+ radeon_pm_fini(rdev);
cik_cp_fini(rdev);
cik_sdma_fini(rdev);
cik_fini_pg(rdev);
@@ -7928,6 +8386,7 @@ void cik_fini(struct radeon_device *rdev)
radeon_irq_kms_fini(rdev);
uvd_v1_0_fini(rdev);
radeon_uvd_fini(rdev);
+ radeon_vce_fini(rdev);
cik_pcie_gart_fini(rdev);
r600_vram_scratch_fini(rdev);
radeon_gem_fini(rdev);
@@ -8666,6 +9125,41 @@ int cik_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk)
return r;
}
+int cik_set_vce_clocks(struct radeon_device *rdev, u32 evclk, u32 ecclk)
+{
+ int r, i;
+ struct atom_clock_dividers dividers;
+ u32 tmp;
+
+ r = radeon_atom_get_clock_dividers(rdev, COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK,
+ ecclk, false, &dividers);
+ if (r)
+ return r;
+
+ for (i = 0; i < 100; i++) {
+ if (RREG32_SMC(CG_ECLK_STATUS) & ECLK_STATUS)
+ break;
+ mdelay(10);
+ }
+ if (i == 100)
+ return -ETIMEDOUT;
+
+ tmp = RREG32_SMC(CG_ECLK_CNTL);
+ tmp &= ~(ECLK_DIR_CNTL_EN|ECLK_DIVIDER_MASK);
+ tmp |= dividers.post_divider;
+ WREG32_SMC(CG_ECLK_CNTL, tmp);
+
+ for (i = 0; i < 100; i++) {
+ if (RREG32_SMC(CG_ECLK_STATUS) & ECLK_STATUS)
+ break;
+ mdelay(10);
+ }
+ if (i == 100)
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
static void cik_pcie_gen3_enable(struct radeon_device *rdev)
{
struct pci_dev *root = rdev->pdev->bus->self;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 19:28:07 +0000