diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2012-04-28 23:35:23 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-05-01 10:58:08 +0100 |
| commit | af0b57436d9f601bb697457bba292febabd6e90e (patch) | |
| tree | 9f54a8a15b91ab09c105057b46e2083783a0c1cd | |
| parent | 816ce437056b0d2af1e303ddb5b34d88e0613cc6 (diff) | |
drm/radeon/kms: keep HDMI state in separated variable
If we want hdmi_offset to be relative to the first block, zero value can
be used also for enabled block.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Tested-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_hdmi.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 1 |
2 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index 834ca023b23..ba3b65ce9c3 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -275,7 +275,7 @@ int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder) struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); int status, result; - if (!radeon_encoder->hdmi_offset) + if (!radeon_encoder->hdmi_enabled) return 0; status = r600_hdmi_is_audio_buffer_filled(encoder); @@ -295,7 +295,7 @@ void r600_hdmi_audio_workaround(struct drm_encoder *encoder) struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); uint32_t offset = radeon_encoder->hdmi_offset; - if (!offset) + if (!radeon_encoder->hdmi_enabled) return; if (!radeon_encoder->hdmi_audio_workaround || @@ -323,7 +323,7 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod if (ASIC_IS_DCE5(rdev)) return; - if (!offset) + if (!to_radeon_encoder(encoder)->hdmi_enabled) return; r600_audio_set_clock(encoder, mode->clock); @@ -370,7 +370,7 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) uint32_t iec; - if (!offset) + if (!to_radeon_encoder(encoder)->hdmi_enabled) return; DRM_DEBUG("%s with %d channels, %d Hz sampling rate, %d bits per sample,\n", @@ -463,6 +463,7 @@ static void r600_hdmi_assign_block(struct drm_encoder *encoder) /* Only 1 routable block */ radeon_encoder->hdmi_offset = R600_HDMI_BLOCK1; } + radeon_encoder->hdmi_enabled = true; } /* @@ -478,9 +479,9 @@ void r600_hdmi_enable(struct drm_encoder *encoder) if (ASIC_IS_DCE5(rdev)) return; - if (!radeon_encoder->hdmi_offset) { + if (!radeon_encoder->hdmi_enabled) { r600_hdmi_assign_block(encoder); - if (!radeon_encoder->hdmi_offset) { + if (!radeon_encoder->hdmi_enabled) { dev_warn(rdev->dev, "Could not find HDMI block for " "0x%x encoder\n", radeon_encoder->encoder_id); return; @@ -538,7 +539,7 @@ void r600_hdmi_disable(struct drm_encoder *encoder) return; offset = radeon_encoder->hdmi_offset; - if (!offset) { + if (!radeon_encoder->hdmi_enabled) { dev_err(rdev->dev, "Disabling not enabled HDMI\n"); return; } @@ -575,5 +576,6 @@ void r600_hdmi_disable(struct drm_encoder *encoder) } } + radeon_encoder->hdmi_enabled = false; radeon_encoder->hdmi_offset = 0; } diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 228b3818e48..0c3cdbd614d 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -384,6 +384,7 @@ struct radeon_encoder { struct drm_display_mode native_mode; void *enc_priv; int audio_polling_active; + bool hdmi_enabled; int hdmi_offset; int hdmi_audio_workaround; int hdmi_buffer_status; |