diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/r600_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_hdmi.c | 31 |
1 files changed, 10 insertions, 21 deletions
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index 5c5e723787ab..d6447da82c86 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -214,7 +214,7 @@ void r600_hdmi_update_acr(struct drm_encoder *encoder, long offset, /* * build a HDMI Video Info Frame */ -void r600_update_avi_infoframe(struct radeon_device *rdev, u32 offset, +void r600_set_avi_packet(struct radeon_device *rdev, u32 offset, unsigned char *buffer, size_t size) { uint8_t *frame = buffer + 3; @@ -227,6 +227,13 @@ void r600_update_avi_infoframe(struct radeon_device *rdev, u32 offset, frame[0x8] | (frame[0x9] << 8) | (frame[0xA] << 16) | (frame[0xB] << 24)); WREG32(HDMI0_AVI_INFO3 + offset, frame[0xC] | (frame[0xD] << 8) | (buffer[1] << 24)); + + WREG32_OR(HDMI0_INFOFRAME_CONTROL0 + offset, + HDMI0_AVI_INFO_SEND | /* enable AVI info frames */ + HDMI0_AVI_INFO_CONT); /* send AVI info frames every frame/field */ + + WREG32_OR(HDMI0_INFOFRAME_CONTROL1 + offset, + HDMI0_AVI_INFO_LINE(2)); /* anything other than 0 */ } /* @@ -349,10 +356,7 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv; - u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE]; - struct hdmi_avi_infoframe frame; uint32_t offset; - ssize_t err; if (!dig || !dig->afmt) return; @@ -381,33 +385,18 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod HDMI0_60958_CS_UPDATE)); WREG32_OR(HDMI0_INFOFRAME_CONTROL0 + offset, - HDMI0_AVI_INFO_SEND | /* enable AVI info frames */ - HDMI0_AVI_INFO_CONT | /* send AVI info frames every frame/field */ HDMI0_AUDIO_INFO_SEND | /* enable audio info frames (frames won't be set until audio is enabled) */ HDMI0_AUDIO_INFO_UPDATE); /* required for audio info values to be updated */ WREG32_P(HDMI0_INFOFRAME_CONTROL1 + offset, - HDMI0_AVI_INFO_LINE(2) | /* anything other than 0 */ HDMI0_AUDIO_INFO_LINE(2), /* anything other than 0 */ - ~(HDMI0_AVI_INFO_LINE_MASK | - HDMI0_AUDIO_INFO_LINE_MASK)); + ~HDMI0_AUDIO_INFO_LINE_MASK); WREG32_AND(HDMI0_GC + offset, ~HDMI0_GC_AVMUTE); /* unset HDMI0_GC_AVMUTE */ - err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode); - if (err < 0) { - DRM_ERROR("failed to setup AVI infoframe: %zd\n", err); + if (radeon_audio_set_avi_packet(encoder, mode) < 0) return; - } - - err = hdmi_avi_infoframe_pack(&frame, buffer, sizeof(buffer)); - if (err < 0) { - DRM_ERROR("failed to pack AVI infoframe: %zd\n", err); - return; - } - - radeon_update_avi_infoframe(encoder, buffer, sizeof(buffer)); /* fglrx duplicates INFOFRAME_CONTROL0 & INFOFRAME_CONTROL1 ops here */ |