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drm/i915: IS_IRONLAKE is synonymous with gen == 5

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So remove the redundant bit in the capabilities block and
s/IS_IRONLAKE/IS_GEN5/.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-10-21 14:57:17 +01:00
parent 549f736582
commit f00a3ddf91
8 changed files with 18 additions and 22 deletions
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3
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -71,7 +71,6 @@ static int i915_capabilities(struct seq_file *m, void *data)
B(is_pineview);
B(is_broadwater);
B(is_crestline);
B(is_ironlake);
B(has_fbc);
B(has_rc6);
B(has_pipe_cxsr);
@ -795,7 +794,7 @@ static int i915_sr_status(struct seq_file *m, void *unused)
drm_i915_private_t *dev_priv = dev->dev_private;
bool sr_enabled = false;
if (IS_IRONLAKE(dev))
if (IS_GEN5(dev))
sr_enabled = I915_READ(WM1_LP_ILK) & WM1_LP_SR_EN;
else if (IS_CRESTLINE(dev) || IS_I945G(dev) || IS_I945GM(dev))
sr_enabled = I915_READ(FW_BLC_SELF) & FW_BLC_SELF_EN;

6
drivers/gpu/drm/i915/i915_dma.c
View File

@ -499,7 +499,7 @@ static int i915_dispatch_batchbuffer(struct drm_device * dev,
}
if (IS_G4X(dev) || IS_IRONLAKE(dev)) {
if (IS_G4X(dev) || IS_GEN5(dev)) {
BEGIN_LP_RING(2);
OUT_RING(MI_FLUSH | MI_NO_WRITE_FLUSH | MI_INVALIDATE_ISP);
OUT_RING(MI_NOOP);
@ -1995,7 +1995,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
dev->driver->get_vblank_counter = i915_get_vblank_counter;
dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
if (IS_G4X(dev) || IS_IRONLAKE(dev) || IS_GEN6(dev)) {
if (IS_G4X(dev) || IS_GEN5(dev) || IS_GEN6(dev)) {
dev->max_vblank_count = 0xffffffff; /* full 32 bit counter */
dev->driver->get_vblank_counter = gm45_get_vblank_counter;
}
@ -2019,7 +2019,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
if (IS_PINEVIEW(dev))
i915_pineview_get_mem_freq(dev);
else if (IS_IRONLAKE(dev))
else if (IS_GEN5(dev))
i915_ironlake_get_mem_freq(dev);
/* On the 945G/GM, the chipset reports the MSI capability on the

4
drivers/gpu/drm/i915/i915_drv.c
View File

@ -143,13 +143,13 @@ static const struct intel_device_info intel_pineview_info = {
};
static const struct intel_device_info intel_ironlake_d_info = {
.gen = 5, .is_ironlake = 1,
.gen = 5,
.need_gfx_hws = 1, .has_pipe_cxsr = 1, .has_hotplug = 1,
.has_bsd_ring = 1,
};
static const struct intel_device_info intel_ironlake_m_info = {
.gen = 5, .is_ironlake = 1, .is_mobile = 1,
.gen = 5, .is_mobile = 1,
.need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
.has_bsd_ring = 1,
};

11
drivers/gpu/drm/i915/i915_drv.h
View File

@ -206,7 +206,6 @@ struct intel_device_info {
u8 is_pineview : 1;
u8 is_broadwater : 1;
u8 is_crestline : 1;
u8 is_ironlake : 1;
u8 has_fbc : 1;
u8 has_rc6 : 1;
u8 has_pipe_cxsr : 1;
@ -1292,7 +1291,6 @@ static inline void i915_write(struct drm_i915_private *dev_priv, u32 reg,
#define IS_G33(dev) (INTEL_INFO(dev)->is_g33)
#define IS_IRONLAKE_D(dev) ((dev)->pci_device == 0x0042)
#define IS_IRONLAKE_M(dev) ((dev)->pci_device == 0x0046)
#define IS_IRONLAKE(dev) (INTEL_INFO(dev)->is_ironlake)
#define IS_MOBILE(dev) (INTEL_INFO(dev)->is_mobile)
#define IS_GEN2(dev) (INTEL_INFO(dev)->gen == 2)
@ -1314,8 +1312,8 @@ static inline void i915_write(struct drm_i915_private *dev_priv, u32 reg,
#define HAS_128_BYTE_Y_TILING(dev) (!IS_GEN2(dev) && !(IS_I915G(dev) || \
IS_I915GM(dev)))
#define SUPPORTS_DIGITAL_OUTPUTS(dev) (!IS_GEN2(dev) && !IS_PINEVIEW(dev))
#define SUPPORTS_INTEGRATED_HDMI(dev) (IS_G4X(dev) || IS_IRONLAKE(dev))
#define SUPPORTS_INTEGRATED_DP(dev) (IS_G4X(dev) || IS_IRONLAKE(dev))
#define SUPPORTS_INTEGRATED_HDMI(dev) (IS_G4X(dev) || IS_GEN5(dev))
#define SUPPORTS_INTEGRATED_DP(dev) (IS_G4X(dev) || IS_GEN5(dev))
#define SUPPORTS_EDP(dev) (IS_IRONLAKE_M(dev))
#define SUPPORTS_TV(dev) (INTEL_INFO(dev)->supports_tv)
#define I915_HAS_HOTPLUG(dev) (INTEL_INFO(dev)->has_hotplug)
@ -1327,9 +1325,8 @@ static inline void i915_write(struct drm_i915_private *dev_priv, u32 reg,
#define I915_HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc)
#define I915_HAS_RC6(dev) (INTEL_INFO(dev)->has_rc6)
#define HAS_PCH_SPLIT(dev) (IS_IRONLAKE(dev) || \
IS_GEN6(dev))
#define HAS_PIPE_CONTROL(dev) (IS_IRONLAKE(dev) || IS_GEN6(dev))
#define HAS_PCH_SPLIT(dev) (IS_GEN5(dev) || IS_GEN6(dev))
#define HAS_PIPE_CONTROL(dev) (IS_GEN5(dev) || IS_GEN6(dev))
#define INTEL_PCH_TYPE(dev) (((struct drm_i915_private *)(dev)->dev_private)->pch_type)
#define HAS_PCH_CPT(dev) (INTEL_PCH_TYPE(dev) == PCH_CPT)

2
drivers/gpu/drm/i915/i915_gem_tiling.c
View File

@ -92,7 +92,7 @@ i915_gem_detect_bit_6_swizzle(struct drm_device *dev)
uint32_t swizzle_x = I915_BIT_6_SWIZZLE_UNKNOWN;
uint32_t swizzle_y = I915_BIT_6_SWIZZLE_UNKNOWN;
if (IS_IRONLAKE(dev) || IS_GEN6(dev)) {
if (IS_GEN5(dev) || IS_GEN6(dev)) {
/* On Ironlake whatever DRAM config, GPU always do
* same swizzling setup.
*/

4
drivers/gpu/drm/i915/intel_bios.c
View File

@ -265,10 +265,10 @@ parse_general_features(struct drm_i915_private *dev_priv,
dev_priv->lvds_use_ssc = general->enable_ssc;
if (dev_priv->lvds_use_ssc) {
if (IS_I85X(dev_priv->dev))
if (IS_I85X(dev))
dev_priv->lvds_ssc_freq =
general->ssc_freq ? 66 : 48;
else if (IS_IRONLAKE(dev_priv->dev) || IS_GEN6(dev))
else if (IS_GEN5(dev) || IS_GEN6(dev))
dev_priv->lvds_ssc_freq =
general->ssc_freq ? 100 : 120;
else

8
drivers/gpu/drm/i915/intel_display.c
View File

@ -4152,7 +4152,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
intel_wait_for_vblank(dev, pipe);
if (IS_IRONLAKE(dev)) {
if (IS_GEN5(dev)) {
/* enable address swizzle for tiling buffer */
temp = I915_READ(DISP_ARB_CTL);
I915_WRITE(DISP_ARB_CTL, temp | DISP_TILE_SURFACE_SWIZZLING);
@ -5736,7 +5736,7 @@ void intel_init_clock_gating(struct drm_device *dev)
if (HAS_PCH_SPLIT(dev)) {
uint32_t dspclk_gate = VRHUNIT_CLOCK_GATE_DISABLE;
if (IS_IRONLAKE(dev)) {
if (IS_GEN5(dev)) {
/* Required for FBC */
dspclk_gate |= DPFDUNIT_CLOCK_GATE_DISABLE;
/* Required for CxSR */
@ -5763,7 +5763,7 @@ void intel_init_clock_gating(struct drm_device *dev)
* The bit 5 of 0x42020
* The bit 15 of 0x45000
*/
if (IS_IRONLAKE(dev)) {
if (IS_GEN5(dev)) {
I915_WRITE(ILK_DISPLAY_CHICKEN2,
(I915_READ(ILK_DISPLAY_CHICKEN2) |
ILK_DPARB_GATE | ILK_VSDPFD_FULL));
@ -5939,7 +5939,7 @@ static void intel_init_display(struct drm_device *dev)
/* For FIFO watermark updates */
if (HAS_PCH_SPLIT(dev)) {
if (IS_IRONLAKE(dev)) {
if (IS_GEN5(dev)) {
if (I915_READ(MLTR_ILK) & ILK_SRLT_MASK)
dev_priv->display.update_wm = ironlake_update_wm;
else {

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

@ -491,7 +491,7 @@ render_ring_dispatch_gem_execbuffer(struct drm_device *dev,
intel_ring_advance(dev, ring);
}
if (IS_G4X(dev) || IS_IRONLAKE(dev)) {
if (IS_G4X(dev) || IS_GEN5(dev)) {
intel_ring_begin(dev, ring, 2);
intel_ring_emit(dev, ring, MI_FLUSH |
MI_NO_WRITE_FLUSH |