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drm/i915/bios: prefer using dev_priv over dev pointer

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dev_priv is the new black. Or something.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450271061-32646-3-git-send-email-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2015-12-16 15:04:20 +02:00
parent 3556dd4082
commit 98f3a1dcf8
3 changed files with 11 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/i915/i915_dma.c
View File

@ -370,7 +370,7 @@ static int i915_load_modeset_init(struct drm_device *dev)
struct drm_i915_private *dev_priv = dev->dev_private;
int ret;
ret = intel_bios_init(dev);
ret = intel_bios_init(dev_priv);
if (ret)
DRM_INFO("failed to find VBIOS tables\n");

2
drivers/gpu/drm/i915/i915_drv.h
View File

@ -3355,7 +3355,7 @@ static inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter)
extern void intel_i2c_reset(struct drm_device *dev);
/* intel_bios.c */
int intel_bios_init(struct drm_device *dev);
int intel_bios_init(struct drm_i915_private *dev_priv);
bool intel_bios_is_valid_vbt(const void *buf, size_t size);
/* intel_opregion.c */

22
drivers/gpu/drm/i915/intel_bios.c
View File

@ -332,10 +332,10 @@ parse_sdvo_panel_data(struct drm_i915_private *dev_priv,
drm_mode_debug_printmodeline(panel_fixed_mode);
}
static int intel_bios_ssc_frequency(struct drm_device *dev,
static int intel_bios_ssc_frequency(struct drm_i915_private *dev_priv,
bool alternate)
{
switch (INTEL_INFO(dev)->gen) {
switch (INTEL_INFO(dev_priv)->gen) {
case 2:
return alternate ? 66667 : 48000;
case 3:
@ -350,7 +350,6 @@ static void
parse_general_features(struct drm_i915_private *dev_priv,
const struct bdb_header *bdb)
{
struct drm_device *dev = dev_priv->dev;
const struct bdb_general_features *general;
general = find_section(bdb, BDB_GENERAL_FEATURES);
@ -362,7 +361,7 @@ parse_general_features(struct drm_i915_private *dev_priv,
dev_priv->vbt.int_crt_support = general->int_crt_support;
dev_priv->vbt.lvds_use_ssc = general->enable_ssc;
dev_priv->vbt.lvds_ssc_freq =
intel_bios_ssc_frequency(dev, general->ssc_freq);
intel_bios_ssc_frequency(dev_priv, general->ssc_freq);
dev_priv->vbt.display_clock_mode = general->display_clock_mode;
dev_priv->vbt.fdi_rx_polarity_inverted = general->fdi_rx_polarity_inverted;
DRM_DEBUG_KMS("BDB_GENERAL_FEATURES int_tv_support %d int_crt_support %d lvds_use_ssc %d lvds_ssc_freq %d display_clock_mode %d fdi_rx_polarity_inverted %d\n",
@ -1057,10 +1056,9 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
static void parse_ddi_ports(struct drm_i915_private *dev_priv,
const struct bdb_header *bdb)
{
struct drm_device *dev = dev_priv->dev;
enum port port;
if (!HAS_DDI(dev))
if (!HAS_DDI(dev_priv))
return;
if (!dev_priv->vbt.child_dev_num)
@ -1173,7 +1171,6 @@ parse_device_mapping(struct drm_i915_private *dev_priv,
static void
init_vbt_defaults(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = dev_priv->dev;
enum port port;
dev_priv->vbt.crt_ddc_pin = GMBUS_PIN_VGADDC;
@ -1198,8 +1195,8 @@ init_vbt_defaults(struct drm_i915_private *dev_priv)
* Core/SandyBridge/IvyBridge use alternative (120MHz) reference
* clock for LVDS.
*/
dev_priv->vbt.lvds_ssc_freq = intel_bios_ssc_frequency(dev,
!HAS_PCH_SPLIT(dev));
dev_priv->vbt.lvds_ssc_freq = intel_bios_ssc_frequency(dev_priv,
!HAS_PCH_SPLIT(dev_priv));
DRM_DEBUG_KMS("Set default to SSC at %d kHz\n", dev_priv->vbt.lvds_ssc_freq);
for (port = PORT_A; port < I915_MAX_PORTS; port++) {
@ -1295,15 +1292,14 @@ static const struct vbt_header *find_vbt(void __iomem *bios, size_t size)
* Returns 0 on success, nonzero on failure.
*/
int
intel_bios_init(struct drm_device *dev)
intel_bios_init(struct drm_i915_private *dev_priv)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct pci_dev *pdev = dev->pdev;
struct pci_dev *pdev = dev_priv->dev->pdev;
const struct vbt_header *vbt = dev_priv->opregion.vbt;
const struct bdb_header *bdb;
u8 __iomem *bios = NULL;
if (HAS_PCH_NOP(dev))
if (HAS_PCH_NOP(dev_priv))
return -ENODEV;
init_vbt_defaults(dev_priv);