diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600_hdmi.c | 16 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 2 |
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index 21ecc0e12dc4..91582a534f77 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -437,17 +437,15 @@ void r600_hdmi_enable(struct drm_encoder *encoder) hdmi = HDMI0_ERROR_ACK | HDMI0_ENABLE; switch (radeon_encoder->encoder_id) { case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: - WREG32_P(AVIVO_TMDSA_CNTL, AVIVO_TMDSA_CNTL_HDMI_EN, - ~AVIVO_TMDSA_CNTL_HDMI_EN); + WREG32_OR(AVIVO_TMDSA_CNTL, AVIVO_TMDSA_CNTL_HDMI_EN); hdmi |= HDMI0_STREAM(HDMI0_STREAM_TMDSA); break; case ENCODER_OBJECT_ID_INTERNAL_LVTM1: - WREG32_P(AVIVO_LVTMA_CNTL, AVIVO_LVTMA_CNTL_HDMI_EN, - ~AVIVO_LVTMA_CNTL_HDMI_EN); + WREG32_OR(AVIVO_LVTMA_CNTL, AVIVO_LVTMA_CNTL_HDMI_EN); hdmi |= HDMI0_STREAM(HDMI0_STREAM_LVTMA); break; case ENCODER_OBJECT_ID_INTERNAL_DDI: - WREG32_P(DDIA_CNTL, DDIA_HDMI_EN, ~DDIA_HDMI_EN); + WREG32_OR(DDIA_CNTL, DDIA_HDMI_EN); hdmi |= HDMI0_STREAM(HDMI0_STREAM_DDIA); break; case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: @@ -504,15 +502,13 @@ void r600_hdmi_disable(struct drm_encoder *encoder) if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) { switch (radeon_encoder->encoder_id) { case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1: - WREG32_P(AVIVO_TMDSA_CNTL, 0, - ~AVIVO_TMDSA_CNTL_HDMI_EN); + WREG32_AND(AVIVO_TMDSA_CNTL, ~AVIVO_TMDSA_CNTL_HDMI_EN); break; case ENCODER_OBJECT_ID_INTERNAL_LVTM1: - WREG32_P(AVIVO_LVTMA_CNTL, 0, - ~AVIVO_LVTMA_CNTL_HDMI_EN); + WREG32_AND(AVIVO_LVTMA_CNTL, ~AVIVO_LVTMA_CNTL_HDMI_EN); break; case ENCODER_OBJECT_ID_INTERNAL_DDI: - WREG32_P(DDIA_CNTL, 0, ~DDIA_HDMI_EN); + WREG32_AND(DDIA_CNTL, ~DDIA_HDMI_EN); break; case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1: break; diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 18904fb83d3a..5020c7c9b7cb 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1741,6 +1741,8 @@ void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v); tmp_ |= ((val) & ~(mask)); \ WREG32(reg, tmp_); \ } while (0) +#define WREG32_AND(reg, and) WREG32_P(reg, 0, and) +#define WREG32_OR(reg, or) WREG32_P(reg, or, ~or) #define WREG32_PLL_P(reg, val, mask) \ do { \ uint32_t tmp_ = RREG32_PLL(reg); \ |