drm/omap: DPI: rename "DSI" related names
Originally DSS only had DSI PLLs, and thus the DPI driver has functions
and variables that refer to DSI or DSI PLL. Now we support DSI, VIDEO
and HDMI PLLs, so it's time to remove the DSI references from the code.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c b/drivers/gpu/drm/omapdrm/dss/dpi.c
index 050ec4c..db72b50 100644
--- a/drivers/gpu/drm/omapdrm/dss/dpi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dpi.c
@@ -134,7 +134,7 @@
/* 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 @@
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 @@
{
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 @@
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 @@
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 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 @@
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 @@
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 @@
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 @@
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_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 @@
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 @@
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 @@
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;
}