diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2010-03-06 13:03:38 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-03-15 10:05:55 +1000 |
| commit | 3fe373d98cdb35c494517b0954b76f8094f4c59d (patch) | |
| tree | 353633b687fb4663fd80abe1eb4cf77a232fd863 | |
| parent | 0a7d934e6022a12e3f428b2adcb4b531e86170dd (diff) | |
drm/radeon/kms: improve coding style a little
We still have many magic numbers in HDMI/audio to define
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_audio.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_hdmi.c | 18 |
2 files changed, 13 insertions, 15 deletions
diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c index dddb9e5e0c6..dac7042b797 100644 --- a/drivers/gpu/drm/radeon/r600_audio.c +++ b/drivers/gpu/drm/radeon/r600_audio.c @@ -197,14 +197,12 @@ void r600_audio_set_clock(struct drm_encoder *encoder, int clock) case ENCODER_OBJECT_ID_INTERNAL_LVTM1: WREG32_P(R600_AUDIO_TIMING, 0, ~0x301); break; - case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2: case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA: WREG32_P(R600_AUDIO_TIMING, 0x100, ~0x301); break; - default: DRM_ERROR("Unsupported encoder type 0x%02X\n", radeon_encoder->encoder_id); @@ -213,14 +211,14 @@ void r600_audio_set_clock(struct drm_encoder *encoder, int clock) switch (dig->dig_encoder) { case 0: - WREG32(R600_AUDIO_PLL1_MUL, base_rate*50); - WREG32(R600_AUDIO_PLL1_DIV, clock*100); + WREG32(R600_AUDIO_PLL1_MUL, base_rate * 50); + WREG32(R600_AUDIO_PLL1_DIV, clock * 100); WREG32(R600_AUDIO_CLK_SRCSEL, 0); break; case 1: - WREG32(R600_AUDIO_PLL2_MUL, base_rate*50); - WREG32(R600_AUDIO_PLL2_DIV, clock*100); + WREG32(R600_AUDIO_PLL2_MUL, base_rate * 50); + WREG32(R600_AUDIO_PLL2_DIV, clock * 100); WREG32(R600_AUDIO_CLK_SRCSEL, 1); break; default: diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index 8fbfc73170f..029fa1406d1 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -42,13 +42,13 @@ enum r600_hdmi_color_format { */ enum r600_hdmi_iec_status_bits { AUDIO_STATUS_DIG_ENABLE = 0x01, - AUDIO_STATUS_V = 0x02, - AUDIO_STATUS_VCFG = 0x04, + AUDIO_STATUS_V = 0x02, + AUDIO_STATUS_VCFG = 0x04, AUDIO_STATUS_EMPHASIS = 0x08, AUDIO_STATUS_COPYRIGHT = 0x10, AUDIO_STATUS_NONAUDIO = 0x20, AUDIO_STATUS_PROFESSIONAL = 0x40, - AUDIO_STATUS_LEVEL = 0x80 + AUDIO_STATUS_LEVEL = 0x80 }; struct { @@ -85,7 +85,7 @@ struct { static void r600_hdmi_calc_CTS(uint32_t clock, int *CTS, int N, int freq) { if (*CTS == 0) - *CTS = clock*N/(128*freq)*1000; + *CTS = clock * N / (128 * freq) * 1000; DRM_DEBUG("Using ACR timing N=%d CTS=%d for frequency %d\n", N, *CTS, freq); } @@ -131,11 +131,11 @@ static void r600_hdmi_infoframe_checksum(uint8_t packetType, uint8_t length, uint8_t *frame) { - int i; - frame[0] = packetType + versionNumber + length; - for (i = 1; i <= length; i++) - frame[0] += frame[i]; - frame[0] = 0x100 - frame[0]; + int i; + frame[0] = packetType + versionNumber + length; + for (i = 1; i <= length; i++) + frame[0] += frame[i]; + frame[0] = 0x100 - frame[0]; } /* |