diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/dsi.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/dsi.c | 98 |
1 files changed, 50 insertions, 48 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c index 80f1f3679a3c..86bd47f23424 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -269,10 +269,10 @@ enum dsi_vc_source { struct dsi_irq_stats { unsigned long last_reset; - unsigned irq_count; - unsigned dsi_irqs[32]; - unsigned vc_irqs[4][32]; - unsigned cio_irqs[32]; + unsigned int irq_count; + unsigned int dsi_irqs[32]; + unsigned int vc_irqs[4][32]; + unsigned int cio_irqs[32]; }; struct dsi_isr_tables { @@ -373,7 +373,7 @@ struct dsi_data { int update_channel; #ifdef DSI_PERF_MEASURE - unsigned update_bytes; + unsigned int update_bytes; #endif bool te_enabled; @@ -406,13 +406,13 @@ struct dsi_data { struct dsi_irq_stats irq_stats; #endif - unsigned num_lanes_supported; - unsigned line_buffer_size; + unsigned int num_lanes_supported; + unsigned int line_buffer_size; struct dsi_lane_config lanes[DSI_MAX_NR_LANES]; - unsigned num_lanes_used; + unsigned int num_lanes_used; - unsigned scp_clk_refcount; + unsigned int scp_clk_refcount; struct dss_lcd_mgr_config mgr_config; struct videomode vm; @@ -782,7 +782,7 @@ static void dsi_handle_irq_errors(struct platform_device *dsidev, u32 irqstatus, } static void dsi_call_isrs(struct dsi_isr_data *isr_array, - unsigned isr_array_size, u32 irqstatus) + unsigned int isr_array_size, u32 irqstatus) { struct dsi_isr_data *isr_data; int i; @@ -891,7 +891,7 @@ static irqreturn_t omap_dsi_irq_handler(int irq, void *arg) /* dsi->irq_lock has to be locked by the caller */ static void _omap_dsi_configure_irqs(struct platform_device *dsidev, struct dsi_isr_data *isr_array, - unsigned isr_array_size, u32 default_mask, + unsigned int isr_array_size, u32 default_mask, const struct dsi_reg enable_reg, const struct dsi_reg status_reg) { @@ -975,7 +975,7 @@ static void _dsi_initialize_irq(struct platform_device *dsidev) } static int _dsi_register_isr(omap_dsi_isr_t isr, void *arg, u32 mask, - struct dsi_isr_data *isr_array, unsigned isr_array_size) + struct dsi_isr_data *isr_array, unsigned int isr_array_size) { struct dsi_isr_data *isr_data; int free_idx; @@ -1009,7 +1009,7 @@ static int _dsi_register_isr(omap_dsi_isr_t isr, void *arg, u32 mask, } static int _dsi_unregister_isr(omap_dsi_isr_t isr, void *arg, u32 mask, - struct dsi_isr_data *isr_array, unsigned isr_array_size) + struct dsi_isr_data *isr_array, unsigned int isr_array_size) { struct dsi_isr_data *isr_data; int i; @@ -1301,7 +1301,7 @@ static int dsi_lp_clock_calc(unsigned long dsi_fclk, unsigned long lp_clk_min, unsigned long lp_clk_max, struct dsi_lp_clock_info *lp_cinfo) { - unsigned lp_clk_div; + unsigned int lp_clk_div; unsigned long lp_clk; lp_clk_div = DIV_ROUND_UP(dsi_fclk, lp_clk_max * 2); @@ -1320,9 +1320,9 @@ static int dsi_set_lp_clk_divisor(struct platform_device *dsidev) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); unsigned long dsi_fclk; - unsigned lp_clk_div; + unsigned int lp_clk_div; unsigned long lp_clk; - unsigned lpdiv_max = dsi->data->max_pll_lpdiv; + unsigned int lpdiv_max = dsi->data->max_pll_lpdiv; lp_clk_div = dsi->user_lp_cinfo.lp_clk_div; @@ -1798,7 +1798,7 @@ static int dsi_cio_power(struct platform_device *dsidev, return 0; } -static unsigned dsi_get_line_buf_size(struct platform_device *dsidev) +static unsigned int dsi_get_line_buf_size(struct platform_device *dsidev) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); int val; @@ -1850,9 +1850,9 @@ static int dsi_set_lane_config(struct platform_device *dsidev) r = dsi_read_reg(dsidev, DSI_COMPLEXIO_CFG1); for (i = 0; i < dsi->num_lanes_used; ++i) { - unsigned offset = offsets[i]; - unsigned polarity, lane_number; - unsigned t; + unsigned int offset = offsets[i]; + unsigned int polarity, lane_number; + unsigned int t; for (t = 0; t < dsi->num_lanes_supported; ++t) if (dsi->lanes[t].function == functions[i]) @@ -1870,7 +1870,7 @@ static int dsi_set_lane_config(struct platform_device *dsidev) /* clear the unused lanes */ for (; i < dsi->num_lanes_supported; ++i) { - unsigned offset = offsets[i]; + unsigned int offset = offsets[i]; r = FLD_MOD(r, 0, offset + 2, offset); r = FLD_MOD(r, 0, offset + 3, offset + 3); @@ -1881,7 +1881,8 @@ static int dsi_set_lane_config(struct platform_device *dsidev) return 0; } -static inline unsigned ns2ddr(struct platform_device *dsidev, unsigned ns) +static inline unsigned int ns2ddr(struct platform_device *dsidev, + unsigned int ns) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); @@ -1890,7 +1891,8 @@ static inline unsigned ns2ddr(struct platform_device *dsidev, unsigned ns) return (ns * (ddr_clk / 1000 / 1000) + 999) / 1000; } -static inline unsigned ddr2ns(struct platform_device *dsidev, unsigned ddr) +static inline unsigned int ddr2ns(struct platform_device *dsidev, + unsigned int ddr) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); @@ -1978,7 +1980,7 @@ static void dsi_cio_timings(struct platform_device *dsidev) /* lane masks have lane 0 at lsb. mask_p for positive lines, n for negative */ static void dsi_cio_enable_lane_override(struct platform_device *dsidev, - unsigned mask_p, unsigned mask_n) + unsigned int mask_p, unsigned int mask_n) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); int i; @@ -1988,7 +1990,7 @@ static void dsi_cio_enable_lane_override(struct platform_device *dsidev, l = 0; for (i = 0; i < dsi->num_lanes_supported; ++i) { - unsigned p = dsi->lanes[i].polarity; + unsigned int p = dsi->lanes[i].polarity; if (mask_p & (1 << i)) l |= 1 << (i * 2 + (p ? 0 : 1)); @@ -2075,10 +2077,10 @@ static int dsi_cio_wait_tx_clk_esc_reset(struct platform_device *dsidev) } /* return bitmask of enabled lanes, lane0 being the lsb */ -static unsigned dsi_get_lane_mask(struct platform_device *dsidev) +static unsigned int dsi_get_lane_mask(struct platform_device *dsidev) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); - unsigned mask = 0; + unsigned int mask = 0; int i; for (i = 0; i < dsi->num_lanes_supported; ++i) { @@ -2204,7 +2206,7 @@ static int dsi_cio_init(struct platform_device *dsidev) dsi_write_reg(dsidev, DSI_TIMING1, l); if (dsi->ulps_enabled) { - unsigned mask_p; + unsigned int mask_p; int i; DSSDBG("manual ulps exit\n"); @@ -3223,7 +3225,7 @@ static int dsi_enter_ulps(struct platform_device *dsidev) struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); DECLARE_COMPLETION_ONSTACK(completion); int r, i; - unsigned mask; + unsigned int mask; DSSDBG("Entering ULPS"); @@ -3313,7 +3315,7 @@ err: } static void dsi_set_lp_rx_timeout(struct platform_device *dsidev, - unsigned ticks, bool x4, bool x16) + unsigned int ticks, bool x4, bool x16) { unsigned long fck; unsigned long total_ticks; @@ -3339,8 +3341,8 @@ static void dsi_set_lp_rx_timeout(struct platform_device *dsidev, (total_ticks * 1000) / (fck / 1000 / 1000)); } -static void dsi_set_ta_timeout(struct platform_device *dsidev, unsigned ticks, - bool x8, bool x16) +static void dsi_set_ta_timeout(struct platform_device *dsidev, + unsigned int ticks, bool x8, bool x16) { unsigned long fck; unsigned long total_ticks; @@ -3367,7 +3369,7 @@ static void dsi_set_ta_timeout(struct platform_device *dsidev, unsigned ticks, } static void dsi_set_stop_state_counter(struct platform_device *dsidev, - unsigned ticks, bool x4, bool x16) + unsigned int ticks, bool x4, bool x16) { unsigned long fck; unsigned long total_ticks; @@ -3394,7 +3396,7 @@ static void dsi_set_stop_state_counter(struct platform_device *dsidev, } static void dsi_set_hs_tx_timeout(struct platform_device *dsidev, - unsigned ticks, bool x4, bool x16) + unsigned int ticks, bool x4, bool x16) { unsigned long fck; unsigned long total_ticks; @@ -3740,13 +3742,13 @@ static int dsi_proto_config(struct platform_device *dsidev) static void dsi_proto_timings(struct platform_device *dsidev) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); - unsigned tlpx, tclk_zero, tclk_prepare, tclk_trail; - unsigned tclk_pre, tclk_post; - unsigned ths_prepare, ths_prepare_ths_zero, ths_zero; - unsigned ths_trail, ths_exit; - unsigned ddr_clk_pre, ddr_clk_post; - unsigned enter_hs_mode_lat, exit_hs_mode_lat; - unsigned ths_eot; + unsigned int tlpx, tclk_zero, tclk_prepare, tclk_trail; + unsigned int tclk_pre, tclk_post; + unsigned int ths_prepare, ths_prepare_ths_zero, ths_zero; + unsigned int ths_trail, ths_exit; + unsigned int ddr_clk_pre, ddr_clk_post; + unsigned int enter_hs_mode_lat, exit_hs_mode_lat; + unsigned int ths_eot; int ndl = dsi->num_lanes_used - 1; u32 r; @@ -4014,16 +4016,16 @@ static void dsi_update_screen_dispc(struct platform_device *dsidev) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); enum omap_channel dispc_channel = dsi->output.dispc_channel; - unsigned bytespp; - unsigned bytespl; - unsigned bytespf; - unsigned total_len; - unsigned packet_payload; - unsigned packet_len; + unsigned int bytespp; + unsigned int bytespl; + unsigned int bytespf; + unsigned int total_len; + unsigned int packet_payload; + unsigned int packet_len; u32 l; int r; const unsigned channel = dsi->update_channel; - const unsigned line_buf_size = dsi->line_buffer_size; + const unsigned int line_buf_size = dsi->line_buffer_size; u16 w = dsi->vm.hactive; u16 h = dsi->vm.vactive; |