diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/dss/dpi.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c b/drivers/gpu/drm/omapdrm/dss/dpi.c index 050ec4cd4d59..db72b507384b 100644 --- a/drivers/gpu/drm/omapdrm/dss/dpi.c +++ b/drivers/gpu/drm/omapdrm/dss/dpi.c @@ -134,7 +134,7 @@ struct dpi_clk_calc_ctx { /* outputs */ - struct dss_pll_clock_info dsi_cinfo; + struct dss_pll_clock_info pll_cinfo; unsigned long fck; struct dispc_clock_info dispc_cinfo; }; @@ -179,8 +179,8 @@ static bool dpi_calc_hsdiv_cb(int m_dispc, unsigned long dispc, if (m_dispc > 1 && m_dispc % 2 != 0 && ctx->pck_min >= 100000000) return false; - ctx->dsi_cinfo.mX[ctx->clkout_idx] = m_dispc; - ctx->dsi_cinfo.clkout[ctx->clkout_idx] = dispc; + ctx->pll_cinfo.mX[ctx->clkout_idx] = m_dispc; + ctx->pll_cinfo.clkout[ctx->clkout_idx] = dispc; return dispc_div_calc(dispc, ctx->pck_min, ctx->pck_max, dpi_calc_dispc_cb, ctx); @@ -193,10 +193,10 @@ static bool dpi_calc_pll_cb(int n, int m, unsigned long fint, { struct dpi_clk_calc_ctx *ctx = data; - ctx->dsi_cinfo.n = n; - ctx->dsi_cinfo.m = m; - ctx->dsi_cinfo.fint = fint; - ctx->dsi_cinfo.clkdco = clkdco; + ctx->pll_cinfo.n = n; + ctx->pll_cinfo.m = m; + ctx->pll_cinfo.fint = fint; + ctx->pll_cinfo.clkdco = clkdco; return dss_pll_hsdiv_calc_a(ctx->pll, clkdco, ctx->pck_min, dss_feat_get_param_max(FEAT_PARAM_DSS_FCK), @@ -213,7 +213,7 @@ static bool dpi_calc_dss_cb(unsigned long fck, void *data) dpi_calc_dispc_cb, ctx); } -static bool dpi_dsi_clk_calc(struct dpi_data *dpi, unsigned long pck, +static bool dpi_pll_clk_calc(struct dpi_data *dpi, unsigned long pck, struct dpi_clk_calc_ctx *ctx) { unsigned long clkin; @@ -237,11 +237,11 @@ static bool dpi_dsi_clk_calc(struct dpi_data *dpi, unsigned long pck, pll_min, pll_max, dpi_calc_pll_cb, ctx); } else { /* DSS_PLL_TYPE_B */ - dss_pll_calc_b(dpi->pll, clkin, pck, &ctx->dsi_cinfo); + dss_pll_calc_b(dpi->pll, clkin, pck, &ctx->pll_cinfo); ctx->dispc_cinfo.lck_div = 1; ctx->dispc_cinfo.pck_div = 1; - ctx->dispc_cinfo.lck = ctx->dsi_cinfo.clkout[0]; + ctx->dispc_cinfo.lck = ctx->pll_cinfo.clkout[0]; ctx->dispc_cinfo.pck = ctx->dispc_cinfo.lck; return true; @@ -279,7 +279,7 @@ static bool dpi_dss_clk_calc(unsigned long pck, struct dpi_clk_calc_ctx *ctx) -static int dpi_set_dsi_clk(struct dpi_data *dpi, enum omap_channel channel, +static int dpi_set_pll_clk(struct dpi_data *dpi, enum omap_channel channel, unsigned long pck_req, unsigned long *fck, int *lck_div, int *pck_div) { @@ -287,11 +287,11 @@ static int dpi_set_dsi_clk(struct dpi_data *dpi, enum omap_channel channel, int r; bool ok; - ok = dpi_dsi_clk_calc(dpi, pck_req, &ctx); + ok = dpi_pll_clk_calc(dpi, pck_req, &ctx); if (!ok) return -EINVAL; - r = dss_pll_set_config(dpi->pll, &ctx.dsi_cinfo); + r = dss_pll_set_config(dpi->pll, &ctx.pll_cinfo); if (r) return r; @@ -299,7 +299,7 @@ static int dpi_set_dsi_clk(struct dpi_data *dpi, enum omap_channel channel, dpi->mgr_config.clock_info = ctx.dispc_cinfo; - *fck = ctx.dsi_cinfo.clkout[ctx.clkout_idx]; + *fck = ctx.pll_cinfo.clkout[ctx.clkout_idx]; *lck_div = ctx.dispc_cinfo.lck_div; *pck_div = ctx.dispc_cinfo.pck_div; @@ -341,7 +341,7 @@ static int dpi_set_mode(struct dpi_data *dpi) int r = 0; if (dpi->pll) - r = dpi_set_dsi_clk(dpi, channel, t->pixelclock, &fck, + r = dpi_set_pll_clk(dpi, channel, t->pixelclock, &fck, &lck_div, &pck_div); else r = dpi_set_dispc_clk(dpi, t->pixelclock, &fck, @@ -418,7 +418,7 @@ static int dpi_display_enable(struct omap_dss_device *dssdev) if (dpi->pll) { r = dss_pll_enable(dpi->pll); if (r) - goto err_dsi_pll_init; + goto err_pll_init; } r = dpi_set_mode(dpi); @@ -441,7 +441,7 @@ err_mgr_enable: err_set_mode: if (dpi->pll) dss_pll_disable(dpi->pll); -err_dsi_pll_init: +err_pll_init: err_src_sel: dispc_runtime_put(); err_get_dispc: @@ -523,11 +523,11 @@ static int dpi_check_timings(struct omap_dss_device *dssdev, return -EINVAL; if (dpi->pll) { - ok = dpi_dsi_clk_calc(dpi, timings->pixelclock, &ctx); + ok = dpi_pll_clk_calc(dpi, timings->pixelclock, &ctx); if (!ok) return -EINVAL; - fck = ctx.dsi_cinfo.clkout[ctx.clkout_idx]; + fck = ctx.pll_cinfo.clkout[ctx.clkout_idx]; } else { ok = dpi_dss_clk_calc(timings->pixelclock, &ctx); if (!ok) @@ -557,7 +557,7 @@ static void dpi_set_data_lines(struct omap_dss_device *dssdev, int data_lines) mutex_unlock(&dpi->lock); } -static int dpi_verify_dsi_pll(struct dss_pll *pll) +static int dpi_verify_pll(struct dss_pll *pll) { int r; @@ -607,8 +607,8 @@ static void dpi_init_pll(struct dpi_data *dpi) if (!pll) return; - if (dpi_verify_dsi_pll(pll)) { - DSSWARN("DSI PLL not operational\n"); + if (dpi_verify_pll(pll)) { + DSSWARN("PLL not operational\n"); return; } |