From: Andi Kleen ak@linux.intel.com
With this patch I'm only about 50k larger with DRM debugging enables (why is that enabled by default?!?), and slightly smaller without.
Cc: airlied@linux.ie Signed-off-by: Andi Kleen ak@linux.intel.com --- drivers/gpu/drm/radeon/r100.c | 39 ++++++++++++++++++++++++++ drivers/gpu/drm/radeon/r300_cmdbuf.c | 2 +- drivers/gpu/drm/radeon/r600.c | 4 +- drivers/gpu/drm/radeon/r600_blit_kms.c | 2 +- drivers/gpu/drm/radeon/radeon.h | 39 +++++---------------------- drivers/gpu/drm/radeon/radeon_atombios.c | 4 +- drivers/gpu/drm/radeon/radeon_irq.c | 2 +- drivers/gpu/drm/radeon/radeon_legacy_tv.c | 2 +- drivers/gpu/drm/radeon/radeon_object.c | 41 ++++++++++++++++++++++++++++ drivers/gpu/drm/radeon/radeon_object.h | 42 ++-------------------------- drivers/gpu/drm/radeon/radeon_state.c | 16 +++++----- 11 files changed, 106 insertions(+), 87 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c index 6720929..1bbed1f 100644 --- a/drivers/gpu/drm/radeon/r100.c +++ b/drivers/gpu/drm/radeon/r100.c @@ -4107,3 +4107,42 @@ void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v) iowrite32(v, rdev->rio_mem + RADEON_MM_DATA); } } + +/* Better place? */ +u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx) +{ + struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx]; + u32 pg_idx, pg_offset; + u32 idx_value = 0; + int new_page; + + pg_idx = (idx * 4) / PAGE_SIZE; + pg_offset = (idx * 4) % PAGE_SIZE; + + if (ibc->kpage_idx[0] == pg_idx) + return ibc->kpage[0][pg_offset/4]; + if (ibc->kpage_idx[1] == pg_idx) + return ibc->kpage[1][pg_offset/4]; + + new_page = radeon_cs_update_pages(p, pg_idx); + if (new_page < 0) { + p->parser_error = new_page; + return 0; + } + + idx_value = ibc->kpage[new_page][pg_offset/4]; + return idx_value; +} + +void radeon_ring_write(struct radeon_device *rdev, uint32_t v) +{ +#if DRM_DEBUG_CODE + if (rdev->cp.count_dw <= 0) { + DRM_ERROR("radeon: writting more dword to ring than expected !\n"); + } +#endif + rdev->cp.ring[rdev->cp.wptr++] = v; + rdev->cp.wptr &= rdev->cp.ptr_mask; + rdev->cp.count_dw--; + rdev->cp.ring_free_dw--; +} diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c index c5c2742..1fe98b4 100644 --- a/drivers/gpu/drm/radeon/r300_cmdbuf.c +++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c @@ -791,7 +791,7 @@ static __inline__ int r300_emit_packet3(drm_radeon_private_t *dev_priv, /** * Emit the sequence to pacify R300. */ -static __inline__ void r300_pacify(drm_radeon_private_t *dev_priv) +static void r300_pacify(drm_radeon_private_t *dev_priv) { uint32_t cache_z, cache_3d, cache_2d; RING_LOCALS; diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index 720dd99..c85047f 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -3137,7 +3137,7 @@ int r600_irq_set(struct radeon_device *rdev) return 0; }
-static inline void r600_irq_ack(struct radeon_device *rdev) +static void r600_irq_ack(struct radeon_device *rdev) { u32 tmp;
@@ -3238,7 +3238,7 @@ void r600_irq_disable(struct radeon_device *rdev) r600_disable_interrupt_state(rdev); }
-static inline u32 r600_get_ih_wptr(struct radeon_device *rdev) +static u32 r600_get_ih_wptr(struct radeon_device *rdev) { u32 wptr, tmp;
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c index 9aa74c3..bbbafe6 100644 --- a/drivers/gpu/drm/radeon/r600_blit_kms.c +++ b/drivers/gpu/drm/radeon/r600_blit_kms.c @@ -450,7 +450,7 @@ set_default_state(struct radeon_device *rdev) radeon_ring_write(rdev, sq_stack_resource_mgmt_2); }
-static inline uint32_t i2f(uint32_t input) +static uint32_t i2f(uint32_t input) { u32 result, i, exponent, fraction;
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 8ac6cba..5ed7ef7 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -601,32 +601,7 @@ struct radeon_cs_parser {
extern int radeon_cs_update_pages(struct radeon_cs_parser *p, int pg_idx); extern int radeon_cs_finish_pages(struct radeon_cs_parser *p); - - -static inline u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx) -{ - struct radeon_cs_chunk *ibc = &p->chunks[p->chunk_ib_idx]; - u32 pg_idx, pg_offset; - u32 idx_value = 0; - int new_page; - - pg_idx = (idx * 4) / PAGE_SIZE; - pg_offset = (idx * 4) % PAGE_SIZE; - - if (ibc->kpage_idx[0] == pg_idx) - return ibc->kpage[0][pg_offset/4]; - if (ibc->kpage_idx[1] == pg_idx) - return ibc->kpage[1][pg_offset/4]; - - new_page = radeon_cs_update_pages(p, pg_idx); - if (new_page < 0) { - p->parser_error = new_page; - return 0; - } - - idx_value = ibc->kpage[new_page][pg_offset/4]; - return idx_value; -} +extern u32 radeon_get_ib_value(struct radeon_cs_parser *p, int idx);
struct radeon_cs_packet { unsigned idx; @@ -1378,19 +1353,19 @@ void radeon_atombios_fini(struct radeon_device *rdev); /* * RING helpers. */ + +#if DRM_DEBUG_CODE == 0 static inline void radeon_ring_write(struct radeon_device *rdev, uint32_t v) { -#if DRM_DEBUG_CODE - if (rdev->cp.count_dw <= 0) { - DRM_ERROR("radeon: writting more dword to ring than expected !\n"); - } -#endif rdev->cp.ring[rdev->cp.wptr++] = v; rdev->cp.wptr &= rdev->cp.ptr_mask; rdev->cp.count_dw--; rdev->cp.ring_free_dw--; } - +#else +/* With debugging this is just too big to inline */ +void radeon_ring_write(struct radeon_device *rdev, uint32_t v); +#endif
/* * ASICs macro. diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index bf2b615..08d0b94 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -62,7 +62,7 @@ union atom_supported_devices { struct _ATOM_SUPPORTED_DEVICES_INFO_2d1 info_2d1; };
-static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev, +static struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_device *rdev, uint8_t id) { struct atom_context *ctx = rdev->mode_info.atom_context; @@ -228,7 +228,7 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev) } }
-static inline struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, +static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev, u8 id) { struct atom_context *ctx = rdev->mode_info.atom_context; diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c index 465746b..00da384 100644 --- a/drivers/gpu/drm/radeon/radeon_irq.c +++ b/drivers/gpu/drm/radeon/radeon_irq.c @@ -129,7 +129,7 @@ void radeon_disable_vblank(struct drm_device *dev, int crtc) } }
-static inline u32 radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv, u32 *r500_disp_int) +static u32 radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv, u32 *r500_disp_int) { u32 irqs = RADEON_READ(RADEON_GEN_INT_STATUS); u32 irq_mask = RADEON_SW_INT_TEST; diff --git a/drivers/gpu/drm/radeon/radeon_legacy_tv.c b/drivers/gpu/drm/radeon/radeon_legacy_tv.c index c7b6cb4..b37ec0f 100644 --- a/drivers/gpu/drm/radeon/radeon_legacy_tv.c +++ b/drivers/gpu/drm/radeon/radeon_legacy_tv.c @@ -864,7 +864,7 @@ void radeon_legacy_tv_adjust_crtc_reg(struct drm_encoder *encoder, *v_sync_strt_wid = tmp; }
-static inline int get_post_div(int value) +static int get_post_div(int value) { int post_div; switch (value) { diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 976c3b1..1c85152 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -515,3 +515,44 @@ int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo) } return 0; } + +int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type, bool no_wait) +{ + int r; + + r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0); + if (unlikely(r != 0)) + return r; + spin_lock(&bo->tbo.bdev->fence_lock); + if (mem_type) + *mem_type = bo->tbo.mem.mem_type; + if (bo->tbo.sync_obj) + r = ttm_bo_wait(&bo->tbo, true, true, no_wait); + spin_unlock(&bo->tbo.bdev->fence_lock); + ttm_bo_unreserve(&bo->tbo); + return r; +} + + +/** + * radeon_bo_reserve - reserve bo + * @bo: bo structure + * @no_wait: don't sleep while trying to reserve (return -EBUSY) + * + * Returns: + * -EBUSY: buffer is busy and @no_wait is true + * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by + * a signal. Release all buffer reservations and return to user-space. + */ +int radeon_bo_reserve(struct radeon_bo *bo, bool no_wait) +{ + int r; + + r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0); + if (unlikely(r != 0)) { + if (r != -ERESTARTSYS) + dev_err(bo->rdev->dev, "%p reserve failed\n", bo); + return r; + } + return 0; +} diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h index ede6c13..b07f0f9 100644 --- a/drivers/gpu/drm/radeon/radeon_object.h +++ b/drivers/gpu/drm/radeon/radeon_object.h @@ -52,28 +52,7 @@ static inline unsigned radeon_mem_type_to_domain(u32 mem_type) return 0; }
-/** - * radeon_bo_reserve - reserve bo - * @bo: bo structure - * @no_wait: don't sleep while trying to reserve (return -EBUSY) - * - * Returns: - * -EBUSY: buffer is busy and @no_wait is true - * -ERESTARTSYS: A wait for the buffer to become unreserved was interrupted by - * a signal. Release all buffer reservations and return to user-space. - */ -static inline int radeon_bo_reserve(struct radeon_bo *bo, bool no_wait) -{ - int r; - - r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0); - if (unlikely(r != 0)) { - if (r != -ERESTARTSYS) - dev_err(bo->rdev->dev, "%p reserve failed\n", bo); - return r; - } - return 0; -} +int radeon_bo_reserve(struct radeon_bo *bo, bool no_wait);
static inline void radeon_bo_unreserve(struct radeon_bo *bo) { @@ -118,23 +97,8 @@ static inline u64 radeon_bo_mmap_offset(struct radeon_bo *bo) return bo->tbo.addr_space_offset; }
-static inline int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type, - bool no_wait) -{ - int r; - - r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0); - if (unlikely(r != 0)) - return r; - spin_lock(&bo->tbo.bdev->fence_lock); - if (mem_type) - *mem_type = bo->tbo.mem.mem_type; - if (bo->tbo.sync_obj) - r = ttm_bo_wait(&bo->tbo, true, true, no_wait); - spin_unlock(&bo->tbo.bdev->fence_lock); - ttm_bo_unreserve(&bo->tbo); - return r; -} +extern int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type, + bool no_wait);
extern int radeon_bo_create(struct radeon_device *rdev, unsigned long size, int byte_align, diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c index 92e7ea7..e8422ae 100644 --- a/drivers/gpu/drm/radeon/radeon_state.c +++ b/drivers/gpu/drm/radeon/radeon_state.c @@ -272,12 +272,12 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * return 0; }
-static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * - dev_priv, - struct drm_file *file_priv, - drm_radeon_kcmd_buffer_t * - cmdbuf, - unsigned int *cmdsz) +static int radeon_check_and_fixup_packet3(drm_radeon_private_t * + dev_priv, + struct drm_file *file_priv, + drm_radeon_kcmd_buffer_t * + cmdbuf, + unsigned int *cmdsz) { u32 *cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0); u32 offset, narrays; @@ -446,8 +446,8 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * * CP hardware state programming functions */
-static __inline__ void radeon_emit_clip_rect(drm_radeon_private_t * dev_priv, - struct drm_clip_rect * box) +static void radeon_emit_clip_rect(drm_radeon_private_t * dev_priv, + struct drm_clip_rect * box) { RING_LOCALS;