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authorDave Airlie <airlied@redhat.com>2018-07-20 10:23:37 +1000
committerDave Airlie <airlied@redhat.com>2018-07-20 10:23:44 +1000
commitb83ce39b929ad55808e6a4b71579b05201f59335 (patch)
treec717e8c146bdd5eb1d0d44c92fd95dda8d931a6a
parentMerge tag 'drm-intel-fixes-2018-07-12' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes (diff)
parentdrm/amd/amdgpu: creating two I2S instances for stoney/cz (v2) (diff)
downloadlinux-dev-b83ce39b929ad55808e6a4b71579b05201f59335.tar.xz
linux-dev-b83ce39b929ad55808e6a4b71579b05201f59335.zip
Merge branch 'drm-fixes-4.18' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
Fixes for 4.18. The ACP patch is a bit bigger than I would like at this point, but it should have gone in long ago, it just fell through the cracks. The others are pretty small and straight-forward. - ACP fix for boards with 2 I2S instances - DP fix for CZ, vega - Fix for a hybrid graphics laptop - Fix a resume regression Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180718162603.2747-1-alexander.deucher@amd.com
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c47
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c1
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_device.c3
-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c8
-rw-r--r--drivers/gpu/drm/amd/display/dc/dc.h1
-rw-r--r--drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c2
6 files changed, 47 insertions, 15 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
index f4c474a95875..71efcf38f11b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
@@ -57,6 +57,10 @@
#define ACP_I2S_COMP2_CAP_REG_OFFSET 0xa8
#define ACP_I2S_COMP1_PLAY_REG_OFFSET 0x6c
#define ACP_I2S_COMP2_PLAY_REG_OFFSET 0x68
+#define ACP_BT_PLAY_REGS_START 0x14970
+#define ACP_BT_PLAY_REGS_END 0x14a24
+#define ACP_BT_COMP1_REG_OFFSET 0xac
+#define ACP_BT_COMP2_REG_OFFSET 0xa8
#define mmACP_PGFSM_RETAIN_REG 0x51c9
#define mmACP_PGFSM_CONFIG_REG 0x51ca
@@ -77,7 +81,7 @@
#define ACP_SOFT_RESET_DONE_TIME_OUT_VALUE 0x000000FF
#define ACP_TIMEOUT_LOOP 0x000000FF
-#define ACP_DEVS 3
+#define ACP_DEVS 4
#define ACP_SRC_ID 162
enum {
@@ -316,14 +320,13 @@ static int acp_hw_init(void *handle)
if (adev->acp.acp_cell == NULL)
return -ENOMEM;
- adev->acp.acp_res = kcalloc(4, sizeof(struct resource), GFP_KERNEL);
-
+ adev->acp.acp_res = kcalloc(5, sizeof(struct resource), GFP_KERNEL);
if (adev->acp.acp_res == NULL) {
kfree(adev->acp.acp_cell);
return -ENOMEM;
}
- i2s_pdata = kcalloc(2, sizeof(struct i2s_platform_data), GFP_KERNEL);
+ i2s_pdata = kcalloc(3, sizeof(struct i2s_platform_data), GFP_KERNEL);
if (i2s_pdata == NULL) {
kfree(adev->acp.acp_res);
kfree(adev->acp.acp_cell);
@@ -358,6 +361,20 @@ static int acp_hw_init(void *handle)
i2s_pdata[1].i2s_reg_comp1 = ACP_I2S_COMP1_CAP_REG_OFFSET;
i2s_pdata[1].i2s_reg_comp2 = ACP_I2S_COMP2_CAP_REG_OFFSET;
+ i2s_pdata[2].quirks = DW_I2S_QUIRK_COMP_REG_OFFSET;
+ switch (adev->asic_type) {
+ case CHIP_STONEY:
+ i2s_pdata[2].quirks |= DW_I2S_QUIRK_16BIT_IDX_OVERRIDE;
+ break;
+ default:
+ break;
+ }
+
+ i2s_pdata[2].cap = DWC_I2S_PLAY | DWC_I2S_RECORD;
+ i2s_pdata[2].snd_rates = SNDRV_PCM_RATE_8000_96000;
+ i2s_pdata[2].i2s_reg_comp1 = ACP_BT_COMP1_REG_OFFSET;
+ i2s_pdata[2].i2s_reg_comp2 = ACP_BT_COMP2_REG_OFFSET;
+
adev->acp.acp_res[0].name = "acp2x_dma";
adev->acp.acp_res[0].flags = IORESOURCE_MEM;
adev->acp.acp_res[0].start = acp_base;
@@ -373,13 +390,18 @@ static int acp_hw_init(void *handle)
adev->acp.acp_res[2].start = acp_base + ACP_I2S_CAP_REGS_START;
adev->acp.acp_res[2].end = acp_base + ACP_I2S_CAP_REGS_END;
- adev->acp.acp_res[3].name = "acp2x_dma_irq";
- adev->acp.acp_res[3].flags = IORESOURCE_IRQ;
- adev->acp.acp_res[3].start = amdgpu_irq_create_mapping(adev, 162);
- adev->acp.acp_res[3].end = adev->acp.acp_res[3].start;
+ adev->acp.acp_res[3].name = "acp2x_dw_bt_i2s_play_cap";
+ adev->acp.acp_res[3].flags = IORESOURCE_MEM;
+ adev->acp.acp_res[3].start = acp_base + ACP_BT_PLAY_REGS_START;
+ adev->acp.acp_res[3].end = acp_base + ACP_BT_PLAY_REGS_END;
+
+ adev->acp.acp_res[4].name = "acp2x_dma_irq";
+ adev->acp.acp_res[4].flags = IORESOURCE_IRQ;
+ adev->acp.acp_res[4].start = amdgpu_irq_create_mapping(adev, 162);
+ adev->acp.acp_res[4].end = adev->acp.acp_res[4].start;
adev->acp.acp_cell[0].name = "acp_audio_dma";
- adev->acp.acp_cell[0].num_resources = 4;
+ adev->acp.acp_cell[0].num_resources = 5;
adev->acp.acp_cell[0].resources = &adev->acp.acp_res[0];
adev->acp.acp_cell[0].platform_data = &adev->asic_type;
adev->acp.acp_cell[0].pdata_size = sizeof(adev->asic_type);
@@ -396,6 +418,12 @@ static int acp_hw_init(void *handle)
adev->acp.acp_cell[2].platform_data = &i2s_pdata[1];
adev->acp.acp_cell[2].pdata_size = sizeof(struct i2s_platform_data);
+ adev->acp.acp_cell[3].name = "designware-i2s";
+ adev->acp.acp_cell[3].num_resources = 1;
+ adev->acp.acp_cell[3].resources = &adev->acp.acp_res[3];
+ adev->acp.acp_cell[3].platform_data = &i2s_pdata[2];
+ adev->acp.acp_cell[3].pdata_size = sizeof(struct i2s_platform_data);
+
r = mfd_add_hotplug_devices(adev->acp.parent, adev->acp.acp_cell,
ACP_DEVS);
if (r)
@@ -451,7 +479,6 @@ static int acp_hw_init(void *handle)
val = cgs_read_register(adev->acp.cgs_device, mmACP_SOFT_RESET);
val &= ~ACP_SOFT_RESET__SoftResetAud_MASK;
cgs_write_register(adev->acp.cgs_device, mmACP_SOFT_RESET, val);
-
return 0;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
index 9ab89371d9e8..ca8bf1c9a98e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
@@ -575,6 +575,7 @@ static const struct amdgpu_px_quirk amdgpu_px_quirk_list[] = {
{ 0x1002, 0x6900, 0x1002, 0x0124, AMDGPU_PX_QUIRK_FORCE_ATPX },
{ 0x1002, 0x6900, 0x1028, 0x0812, AMDGPU_PX_QUIRK_FORCE_ATPX },
{ 0x1002, 0x6900, 0x1028, 0x0813, AMDGPU_PX_QUIRK_FORCE_ATPX },
+ { 0x1002, 0x6900, 0x1025, 0x125A, AMDGPU_PX_QUIRK_FORCE_ATPX },
{ 0, 0, 0, 0, 0 },
};
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 6e5284e6c028..2c5f093e79e3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2747,6 +2747,9 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
if (r)
return r;
+ /* Make sure IB tests flushed */
+ flush_delayed_work(&adev->late_init_work);
+
/* blat the mode back in */
if (fbcon) {
if (!amdgpu_device_has_dc_support(adev)) {
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 7857cb42b3e6..bdd121485cbc 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -1767,12 +1767,10 @@ static void dp_test_send_link_training(struct dc_link *link)
dp_retrain_link_dp_test(link, &link_settings, false);
}
-/* TODO hbr2 compliance eye output is unstable
+/* TODO Raven hbr2 compliance eye output is unstable
* (toggling on and off) with debugger break
* This caueses intermittent PHY automation failure
* Need to look into the root cause */
-static uint8_t force_tps4_for_cp2520 = 1;
-
static void dp_test_send_phy_test_pattern(struct dc_link *link)
{
union phy_test_pattern dpcd_test_pattern;
@@ -1832,13 +1830,13 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link)
break;
case PHY_TEST_PATTERN_CP2520_1:
/* CP2520 pattern is unstable, temporarily use TPS4 instead */
- test_pattern = (force_tps4_for_cp2520 == 1) ?
+ test_pattern = (link->dc->caps.force_dp_tps4_for_cp2520 == 1) ?
DP_TEST_PATTERN_TRAINING_PATTERN4 :
DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE;
break;
case PHY_TEST_PATTERN_CP2520_2:
/* CP2520 pattern is unstable, temporarily use TPS4 instead */
- test_pattern = (force_tps4_for_cp2520 == 1) ?
+ test_pattern = (link->dc->caps.force_dp_tps4_for_cp2520 == 1) ?
DP_TEST_PATTERN_TRAINING_PATTERN4 :
DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE;
break;
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 9cfde0ccf4e9..53c71296f3dd 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -76,6 +76,7 @@ struct dc_caps {
bool is_apu;
bool dual_link_dvi;
bool post_blend_color_processing;
+ bool force_dp_tps4_for_cp2520;
};
struct dc_dcc_surface_param {
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index df5cb2d1d164..34dac84066a0 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -1027,6 +1027,8 @@ static bool construct(
dc->caps.max_slave_planes = 1;
dc->caps.is_apu = true;
dc->caps.post_blend_color_processing = false;
+ /* Raven DP PHY HBR2 eye diagram pattern is not stable. Use TP4 */
+ dc->caps.force_dp_tps4_for_cp2520 = true;
if (dc->ctx->dce_environment == DCE_ENV_PRODUCTION_DRV)
dc->debug = debug_defaults_drv;