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path: root/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/dce_v11_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/dce_v11_0.c142
1 files changed, 38 insertions, 104 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 367739bd1927..d807e876366b 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -31,6 +31,7 @@
#include "atombios_encoders.h"
#include "amdgpu_pll.h"
#include "amdgpu_connectors.h"
+#include "dce_v11_0.h"
#include "dce/dce_11_0_d.h"
#include "dce/dce_11_0_sh_mask.h"
@@ -346,33 +347,12 @@ static int dce_v11_0_crtc_get_scanoutpos(struct amdgpu_device *adev, int crtc,
static bool dce_v11_0_hpd_sense(struct amdgpu_device *adev,
enum amdgpu_hpd_id hpd)
{
- int idx;
bool connected = false;
- switch (hpd) {
- case AMDGPU_HPD_1:
- idx = 0;
- break;
- case AMDGPU_HPD_2:
- idx = 1;
- break;
- case AMDGPU_HPD_3:
- idx = 2;
- break;
- case AMDGPU_HPD_4:
- idx = 3;
- break;
- case AMDGPU_HPD_5:
- idx = 4;
- break;
- case AMDGPU_HPD_6:
- idx = 5;
- break;
- default:
+ if (hpd >= adev->mode_info.num_hpd)
return connected;
- }
- if (RREG32(mmDC_HPD_INT_STATUS + hpd_offsets[idx]) &
+ if (RREG32(mmDC_HPD_INT_STATUS + hpd_offsets[hpd]) &
DC_HPD_INT_STATUS__DC_HPD_SENSE_MASK)
connected = true;
@@ -392,37 +372,16 @@ static void dce_v11_0_hpd_set_polarity(struct amdgpu_device *adev,
{
u32 tmp;
bool connected = dce_v11_0_hpd_sense(adev, hpd);
- int idx;
- switch (hpd) {
- case AMDGPU_HPD_1:
- idx = 0;
- break;
- case AMDGPU_HPD_2:
- idx = 1;
- break;
- case AMDGPU_HPD_3:
- idx = 2;
- break;
- case AMDGPU_HPD_4:
- idx = 3;
- break;
- case AMDGPU_HPD_5:
- idx = 4;
- break;
- case AMDGPU_HPD_6:
- idx = 5;
- break;
- default:
+ if (hpd >= adev->mode_info.num_hpd)
return;
- }
- tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[idx]);
+ tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd]);
if (connected)
tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_POLARITY, 0);
else
tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_POLARITY, 1);
- WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[idx], tmp);
+ WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[hpd], tmp);
}
/**
@@ -438,33 +397,12 @@ static void dce_v11_0_hpd_init(struct amdgpu_device *adev)
struct drm_device *dev = adev->ddev;
struct drm_connector *connector;
u32 tmp;
- int idx;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
- switch (amdgpu_connector->hpd.hpd) {
- case AMDGPU_HPD_1:
- idx = 0;
- break;
- case AMDGPU_HPD_2:
- idx = 1;
- break;
- case AMDGPU_HPD_3:
- idx = 2;
- break;
- case AMDGPU_HPD_4:
- idx = 3;
- break;
- case AMDGPU_HPD_5:
- idx = 4;
- break;
- case AMDGPU_HPD_6:
- idx = 5;
- break;
- default:
+ if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd)
continue;
- }
if (connector->connector_type == DRM_MODE_CONNECTOR_eDP ||
connector->connector_type == DRM_MODE_CONNECTOR_LVDS) {
@@ -473,24 +411,24 @@ static void dce_v11_0_hpd_init(struct amdgpu_device *adev)
* https://bugzilla.redhat.com/show_bug.cgi?id=726143
* also avoid interrupt storms during dpms.
*/
- tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[idx]);
+ tmp = RREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]);
tmp = REG_SET_FIELD(tmp, DC_HPD_INT_CONTROL, DC_HPD_INT_EN, 0);
- WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[idx], tmp);
+ WREG32(mmDC_HPD_INT_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp);
continue;
}
- tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[idx]);
+ tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]);
tmp = REG_SET_FIELD(tmp, DC_HPD_CONTROL, DC_HPD_EN, 1);
- WREG32(mmDC_HPD_CONTROL + hpd_offsets[idx], tmp);
+ WREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp);
- tmp = RREG32(mmDC_HPD_TOGGLE_FILT_CNTL + hpd_offsets[idx]);
+ tmp = RREG32(mmDC_HPD_TOGGLE_FILT_CNTL + hpd_offsets[amdgpu_connector->hpd.hpd]);
tmp = REG_SET_FIELD(tmp, DC_HPD_TOGGLE_FILT_CNTL,
DC_HPD_CONNECT_INT_DELAY,
AMDGPU_HPD_CONNECT_INT_DELAY_IN_MS);
tmp = REG_SET_FIELD(tmp, DC_HPD_TOGGLE_FILT_CNTL,
DC_HPD_DISCONNECT_INT_DELAY,
AMDGPU_HPD_DISCONNECT_INT_DELAY_IN_MS);
- WREG32(mmDC_HPD_TOGGLE_FILT_CNTL + hpd_offsets[idx], tmp);
+ WREG32(mmDC_HPD_TOGGLE_FILT_CNTL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp);
dce_v11_0_hpd_set_polarity(adev, amdgpu_connector->hpd.hpd);
amdgpu_irq_get(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd);
@@ -510,37 +448,16 @@ static void dce_v11_0_hpd_fini(struct amdgpu_device *adev)
struct drm_device *dev = adev->ddev;
struct drm_connector *connector;
u32 tmp;
- int idx;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
- switch (amdgpu_connector->hpd.hpd) {
- case AMDGPU_HPD_1:
- idx = 0;
- break;
- case AMDGPU_HPD_2:
- idx = 1;
- break;
- case AMDGPU_HPD_3:
- idx = 2;
- break;
- case AMDGPU_HPD_4:
- idx = 3;
- break;
- case AMDGPU_HPD_5:
- idx = 4;
- break;
- case AMDGPU_HPD_6:
- idx = 5;
- break;
- default:
+ if (amdgpu_connector->hpd.hpd >= adev->mode_info.num_hpd)
continue;
- }
- tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[idx]);
+ tmp = RREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd]);
tmp = REG_SET_FIELD(tmp, DC_HPD_CONTROL, DC_HPD_EN, 0);
- WREG32(mmDC_HPD_CONTROL + hpd_offsets[idx], tmp);
+ WREG32(mmDC_HPD_CONTROL + hpd_offsets[amdgpu_connector->hpd.hpd], tmp);
amdgpu_irq_put(adev, &adev->hpd_irq, amdgpu_connector->hpd.hpd);
}
@@ -2096,7 +2013,7 @@ static int dce_v11_0_crtc_do_set_base(struct drm_crtc *crtc,
u32 tmp, viewport_w, viewport_h;
int r;
bool bypass_lut = false;
- char *format_name;
+ struct drm_format_name_buf format_name;
/* no fb bound */
if (!atomic && !crtc->primary->fb) {
@@ -2208,9 +2125,8 @@ static int dce_v11_0_crtc_do_set_base(struct drm_crtc *crtc,
bypass_lut = true;
break;
default:
- format_name = drm_get_format_name(target_fb->pixel_format);
- DRM_ERROR("Unsupported screen format %s\n", format_name);
- kfree(format_name);
+ DRM_ERROR("Unsupported screen format %s\n",
+ drm_get_format_name(target_fb->pixel_format, &format_name));
return -EINVAL;
}
@@ -3605,7 +3521,7 @@ static int dce_v11_0_set_powergating_state(void *handle,
return 0;
}
-const struct amd_ip_funcs dce_v11_0_ip_funcs = {
+static const struct amd_ip_funcs dce_v11_0_ip_funcs = {
.name = "dce_v11_0",
.early_init = dce_v11_0_early_init,
.late_init = NULL,
@@ -3935,3 +3851,21 @@ static void dce_v11_0_set_irq_funcs(struct amdgpu_device *adev)
adev->hpd_irq.num_types = AMDGPU_HPD_LAST;
adev->hpd_irq.funcs = &dce_v11_0_hpd_irq_funcs;
}
+
+const struct amdgpu_ip_block_version dce_v11_0_ip_block =
+{
+ .type = AMD_IP_BLOCK_TYPE_DCE,
+ .major = 11,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &dce_v11_0_ip_funcs,
+};
+
+const struct amdgpu_ip_block_version dce_v11_2_ip_block =
+{
+ .type = AMD_IP_BLOCK_TYPE_DCE,
+ .major = 11,
+ .minor = 2,
+ .rev = 0,
+ .funcs = &dce_v11_0_ip_funcs,
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-22 08:41:53 +0000