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path: root/drivers/gpu/drm/radeon/atombios_encoders.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_encoders.c')
-rw-r--r--drivers/gpu/drm/radeon/atombios_encoders.c140
1 files changed, 77 insertions, 63 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 486ccdf4aac..6e8803a1170 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -58,7 +58,7 @@ static inline bool radeon_encoder_is_digital(struct drm_encoder *encoder)
}
static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
@@ -1379,6 +1379,8 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode)
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+ struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
+ struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
struct radeon_connector *radeon_connector = NULL;
struct radeon_connector_atom_dig *radeon_dig_connector = NULL;
@@ -1390,12 +1392,38 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode)
switch (mode) {
case DRM_MODE_DPMS_ON:
- /* some early dce3.2 boards have a bug in their transmitter control table */
- if ((rdev->family == CHIP_RV710) || (rdev->family == CHIP_RV730) ||
- ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev))
+ if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev)) {
+ if (!connector)
+ dig->panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
+ else
+ dig->panel_mode = radeon_dp_get_panel_mode(encoder, connector);
+
+ /* setup and enable the encoder */
+ atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0);
+ atombios_dig_encoder_setup(encoder,
+ ATOM_ENCODER_CMD_SETUP_PANEL_MODE,
+ dig->panel_mode);
+ if (ext_encoder) {
+ if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev))
+ atombios_external_encoder_setup(encoder, ext_encoder,
+ EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP);
+ }
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
+ } else if (ASIC_IS_DCE4(rdev)) {
+ /* setup and enable the encoder */
+ atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0);
+ /* enable the transmitter */
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
- else
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0);
+ } else {
+ /* setup and enable the encoder and transmitter */
+ atombios_dig_encoder_setup(encoder, ATOM_ENABLE, 0);
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0);
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
+ /* some early dce3.2 boards have a bug in their transmitter control table */
+ if ((rdev->family != CHIP_RV710) || (rdev->family != CHIP_RV730))
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0);
+ }
if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {
if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
atombios_set_edp_panel_power(connector,
@@ -1412,10 +1440,19 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode)
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
- if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev))
+ if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev)) {
+ /* disable the transmitter */
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
- else
+ } else if (ASIC_IS_DCE4(rdev)) {
+ /* disable the transmitter */
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT, 0, 0);
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
+ } else {
+ /* disable the encoder and transmitter */
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE_OUTPUT, 0, 0);
+ atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
+ atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
+ }
if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {
if (ASIC_IS_DCE4(rdev))
atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_DP_VIDEO_OFF, 0);
@@ -1732,13 +1769,34 @@ static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct drm_encoder *test_encoder;
- struct radeon_encoder_atom_dig *dig;
+ struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
uint32_t dig_enc_in_use = 0;
- /* DCE4/5 */
- if (ASIC_IS_DCE4(rdev)) {
- dig = radeon_encoder->enc_priv;
- if (ASIC_IS_DCE41(rdev)) {
+ if (ASIC_IS_DCE6(rdev)) {
+ /* DCE6 */
+ switch (radeon_encoder->encoder_id) {
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+ if (dig->linkb)
+ return 1;
+ else
+ return 0;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+ if (dig->linkb)
+ return 3;
+ else
+ return 2;
+ break;
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ if (dig->linkb)
+ return 5;
+ else
+ return 4;
+ break;
+ }
+ } else if (ASIC_IS_DCE4(rdev)) {
+ /* DCE4/5 */
+ if (ASIC_IS_DCE41(rdev) && !ASIC_IS_DCE61(rdev)) {
/* ontario follows DCE4 */
if (rdev->family == CHIP_PALM) {
if (dig->linkb)
@@ -1840,10 +1898,12 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
- struct drm_encoder *ext_encoder = radeon_get_external_encoder(encoder);
radeon_encoder->pixel_clock = adjusted_mode->clock;
+ /* need to call this here rather than in prepare() since we need some crtc info */
+ radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
+
if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE4(rdev)) {
if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT))
atombios_yuv_setup(encoder, true);
@@ -1862,38 +1922,7 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
- if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE5(rdev)) {
- struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
- struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
-
- if (!connector)
- dig->panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
- else
- dig->panel_mode = radeon_dp_get_panel_mode(encoder, connector);
-
- /* setup and enable the encoder */
- atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0);
- atombios_dig_encoder_setup(encoder,
- ATOM_ENCODER_CMD_SETUP_PANEL_MODE,
- dig->panel_mode);
- } else if (ASIC_IS_DCE4(rdev)) {
- /* disable the transmitter */
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
- /* setup and enable the encoder */
- atombios_dig_encoder_setup(encoder, ATOM_ENCODER_CMD_SETUP, 0);
-
- /* enable the transmitter */
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
- } else {
- /* disable the encoder and transmitter */
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
- atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
-
- /* setup and enable the encoder and transmitter */
- atombios_dig_encoder_setup(encoder, ATOM_ENABLE, 0);
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0);
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
- }
+ /* handled in dpms */
break;
case ENCODER_OBJECT_ID_INTERNAL_DDI:
case ENCODER_OBJECT_ID_INTERNAL_DVO1:
@@ -1914,14 +1943,6 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
break;
}
- if (ext_encoder) {
- if (ASIC_IS_DCE41(rdev) || ASIC_IS_DCE61(rdev))
- atombios_external_encoder_setup(encoder, ext_encoder,
- EXTERNAL_ENCODER_ACTION_V3_ENCODER_SETUP);
- else
- atombios_external_encoder_setup(encoder, ext_encoder, ATOM_ENABLE);
- }
-
atombios_apply_encoder_quirks(encoder, adjusted_mode);
if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
@@ -2108,7 +2129,6 @@ static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
}
radeon_atom_output_lock(encoder, true);
- radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
if (connector) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
@@ -2129,6 +2149,7 @@ static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
static void radeon_atom_encoder_commit(struct drm_encoder *encoder)
{
+ /* need to call this here as we need the crtc set up */
radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
radeon_atom_output_lock(encoder, false);
}
@@ -2169,14 +2190,7 @@ static void radeon_atom_encoder_disable(struct drm_encoder *encoder)
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
- if (ASIC_IS_DCE4(rdev))
- /* disable the transmitter */
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
- else {
- /* disable the encoder and transmitter */
- atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE, 0, 0);
- atombios_dig_encoder_setup(encoder, ATOM_DISABLE, 0);
- }
+ /* handled in dpms */
break;
case ENCODER_OBJECT_ID_INTERNAL_DDI:
case ENCODER_OBJECT_ID_INTERNAL_DVO1:
@@ -2234,7 +2248,7 @@ radeon_atom_ext_dpms(struct drm_encoder *encoder, int mode)
}
static bool radeon_atom_ext_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-25 13:54:13 +0000