diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2019-07-23 22:09:41 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2019-07-25 17:33:38 +0200 |
| commit | 3bf2a06e3612575284202c63de4f584006a85146 (patch) | |
| tree | 1562897fc335dd57fdb4197ae2ec371e69758d3f /drivers/gpu/drm/via/via_dma.c | |
| parent | 17224cf29cbb5c496d08ffecc9db3c5e6cf09551 (diff) | |
drm/via: drop use of DRM(READ|WRITE) macros
The DRM_READ, DRM_WRITE macros comes from the deprecated drm_os_linux.h
header file. Remove their use to remove this dependency.
Replace the use of the macros with static inline variants.
v4:
- Use a more standard via_write8_mask() function (Emil)
v3:
- Use static inline functions, rather than macros (Emil)
- Use dedicated mask variants for byte access (Emil)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Cc: Kevin Brace <kevinbrace@gmx.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Cc: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Cc: Mike Marshall <hubcap@omnibond.com>
Cc: Ira Weiny <ira.weiny@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Michel Dänzer <michel@daenzer.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190723200944.17285-2-sam@ravnborg.org
Diffstat (limited to 'drivers/gpu/drm/via/via_dma.c')
| -rw-r--r-- | drivers/gpu/drm/via/via_dma.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/gpu/drm/via/via_dma.c b/drivers/gpu/drm/via/via_dma.c index d17d8f245c1a..344a12b63967 100644 --- a/drivers/gpu/drm/via/via_dma.c +++ b/drivers/gpu/drm/via/via_dma.c @@ -430,14 +430,14 @@ static int via_hook_segment(drm_via_private_t *dev_priv, diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff; count = 10000000; while (diff == 0 && count--) { - paused = (VIA_READ(0x41c) & 0x80000000); + paused = (via_read(dev_priv, 0x41c) & 0x80000000); if (paused) break; reader = *(dev_priv->hw_addr_ptr); diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff; } - paused = VIA_READ(0x41c) & 0x80000000; + paused = via_read(dev_priv, 0x41c) & 0x80000000; if (paused && !no_pci_fire) { reader = *(dev_priv->hw_addr_ptr); @@ -454,10 +454,10 @@ static int via_hook_segment(drm_via_private_t *dev_priv, * doesn't make a difference. */ - VIA_WRITE(VIA_REG_TRANSET, (HC_ParaType_PreCR << 16)); - VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_hi); - VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_lo); - VIA_READ(VIA_REG_TRANSPACE); + via_write(dev_priv, VIA_REG_TRANSET, (HC_ParaType_PreCR << 16)); + via_write(dev_priv, VIA_REG_TRANSPACE, pause_addr_hi); + via_write(dev_priv, VIA_REG_TRANSPACE, pause_addr_lo); + via_read(dev_priv, VIA_REG_TRANSPACE); } } return paused; @@ -467,10 +467,10 @@ static int via_wait_idle(drm_via_private_t *dev_priv) { int count = 10000000; - while (!(VIA_READ(VIA_REG_STATUS) & VIA_VR_QUEUE_BUSY) && --count) + while (!(via_read(dev_priv, VIA_REG_STATUS) & VIA_VR_QUEUE_BUSY) && --count) ; - while (count && (VIA_READ(VIA_REG_STATUS) & + while (count && (via_read(dev_priv, VIA_REG_STATUS) & (VIA_CMD_RGTR_BUSY | VIA_2D_ENG_BUSY | VIA_3D_ENG_BUSY))) --count; @@ -536,21 +536,21 @@ static void via_cmdbuf_start(drm_via_private_t *dev_priv) via_flush_write_combine(); (void) *(volatile uint32_t *)dev_priv->last_pause_ptr; - VIA_WRITE(VIA_REG_TRANSET, (HC_ParaType_PreCR << 16)); - VIA_WRITE(VIA_REG_TRANSPACE, command); - VIA_WRITE(VIA_REG_TRANSPACE, start_addr_lo); - VIA_WRITE(VIA_REG_TRANSPACE, end_addr_lo); + via_write(dev_priv, VIA_REG_TRANSET, (HC_ParaType_PreCR << 16)); + via_write(dev_priv, VIA_REG_TRANSPACE, command); + via_write(dev_priv, VIA_REG_TRANSPACE, start_addr_lo); + via_write(dev_priv, VIA_REG_TRANSPACE, end_addr_lo); - VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_hi); - VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_lo); + via_write(dev_priv, VIA_REG_TRANSPACE, pause_addr_hi); + via_write(dev_priv, VIA_REG_TRANSPACE, pause_addr_lo); wmb(); - VIA_WRITE(VIA_REG_TRANSPACE, command | HC_HAGPCMNT_MASK); - VIA_READ(VIA_REG_TRANSPACE); + via_write(dev_priv, VIA_REG_TRANSPACE, command | HC_HAGPCMNT_MASK); + via_read(dev_priv, VIA_REG_TRANSPACE); dev_priv->dma_diff = 0; count = 10000000; - while (!(VIA_READ(0x41c) & 0x80000000) && count--); + while (!(via_read(dev_priv, 0x41c) & 0x80000000) && count--); reader = *(dev_priv->hw_addr_ptr); ptr = ((volatile char *)dev_priv->last_pause_ptr - dev_priv->dma_ptr) + |