tools/intel_display_poller: Add CHV support

Add CHV support by adding a pipe_offset[] thingy (like we have in the
kernel) to deal with the wonky register offsets.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This commit is contained in:
Ville Syrjälä 2015-06-05 17:09:25 +03:00
parent 7d2f1d7d9e
commit ba139493a6

View File

@ -57,6 +57,9 @@ enum test {
};
static uint32_t vlv_offset;
static uint16_t pipe_offset[3] = { 0, 0x1000, 0x2000, };
#define PIPE_REG(pipe, reg_a) (pipe_offset[(pipe)] + (reg_a))
static volatile bool quit;
@ -109,95 +112,29 @@ static int pipe_to_plane(uint32_t devid, int pipe)
static uint32_t dspoffset_reg(uint32_t devid, int pipe)
{
bool use_tileoff;
pipe = pipe_to_plane(devid, pipe);
int plane = pipe_to_plane(devid, pipe);
if (IS_GEN2(devid) || IS_GEN3(devid))
use_tileoff = false;
if (IS_HASWELL(devid) || IS_BROADWELL(devid))
else if (IS_HASWELL(devid) || IS_BROADWELL(devid))
use_tileoff = true;
else {
switch (pipe) {
case 0:
use_tileoff = read_reg(DSPACNTR) & DISPLAY_PLANE_TILED;
break;
case 1:
use_tileoff = read_reg(DSPBCNTR) & DISPLAY_PLANE_TILED;
break;
case 2:
use_tileoff = read_reg(DSPCCNTR) & DISPLAY_PLANE_TILED;
break;
}
}
else
use_tileoff = read_reg(PIPE_REG(plane, DSPACNTR)) & DISPLAY_PLANE_TILED;
if (use_tileoff) {
switch (pipe) {
case 0:
return DSPATILEOFF;
case 1:
return DSPBTILEOFF;
case 2:
return DSPCTILEOFF;
}
} else {
switch (pipe) {
case 0:
return DSPABASE;
case 1:
return DSPBBASE;
case 2:
return DSPCBASE;
}
}
assert(0);
return 0;
if (use_tileoff)
return PIPE_REG(plane, DSPATILEOFF);
else
return PIPE_REG(plane, DSPABASE);
}
static uint32_t dspsurf_reg(uint32_t devid, int pipe)
{
pipe = pipe_to_plane(devid, pipe);
int plane = pipe_to_plane(devid, pipe);
if (IS_GEN2(devid) || IS_GEN3(devid)) {
switch (pipe) {
case 0:
return DSPABASE;
case 1:
return DSPBBASE;
case 2:
return DSPCBASE;
}
} else {
switch (pipe) {
case 0:
return DSPASURF;
case 1:
return DSPBSURF;
case 2:
return DSPCSURF;
}
}
assert(0);
return 0;
}
static uint32_t dsl_reg(int pipe)
{
switch (pipe) {
case 0:
return PIPEA_DSL;
case 1:
return PIPEB_DSL;
case 2:
return PIPEC_DSL;
}
assert(0);
return 0;
if (IS_GEN2(devid) || IS_GEN3(devid))
return PIPE_REG(plane, DSPABASE);
else
return PIPE_REG(plane, DSPASURF);
}
static void poll_pixel_pipestat(int pipe, int bit, uint32_t *min, uint32_t *max, const int count)
@ -205,20 +142,9 @@ static void poll_pixel_pipestat(int pipe, int bit, uint32_t *min, uint32_t *max,
uint32_t pix, pix1, pix2, iir, iir1, iir2, iir_bit, iir_mask;
int i = 0;
switch (pipe) {
case 0:
pix = PIPEAFRAMEPIXEL;
pix = PIPE_REG(pipe, PIPEAFRAMEPIXEL);
iir_bit = 1 << bit;
iir = PIPEASTAT;
break;
case 1:
pix = PIPEBFRAMEPIXEL;
iir_bit = 1 << bit;
iir = PIPEBSTAT;
break;
default:
return;
}
iir = PIPE_REG(pipe, PIPEASTAT);
iir_mask = read_reg(iir) & 0x7fff0000;
@ -254,17 +180,7 @@ static void poll_pixel_iir_gen3(int pipe, int bit, uint32_t *min, uint32_t *max,
int i = 0;
bit = 1 << bit;
switch (pipe) {
case 0:
pix = PIPEAFRAMEPIXEL;
break;
case 1:
pix = PIPEBFRAMEPIXEL;
break;
default:
return;
}
pix = PIPE_REG(pipe, PIPEAFRAMEPIXEL);
imr_save = read_reg(IMR);
ier_save = read_reg(IER);
@ -306,16 +222,7 @@ static void poll_pixel_framecount_gen3(int pipe, uint32_t *min, uint32_t *max, c
uint32_t pix, pix1, pix2, frm1, frm2;
int i = 0;
switch (pipe) {
case 0:
pix = PIPEAFRAMEPIXEL;
break;
case 1:
pix = PIPEBFRAMEPIXEL;
break;
default:
return;
}
pix = PIPE_REG(pipe, PIPEAFRAMEPIXEL);
while (!quit) {
pix1 = read_reg(pix);
@ -344,17 +251,7 @@ static void poll_pixel_pan(uint32_t devid, int pipe, int target_pixel, int targe
uint32_t saved, surf = 0;
int i = 0;
switch (pipe) {
case 0:
pix = PIPEAFRAMEPIXEL;
break;
case 1:
pix = PIPEBFRAMEPIXEL;
break;
default:
return;
}
pix = PIPE_REG(pipe, PIPEAFRAMEPIXEL);
surf = dspoffset_reg(devid, pipe);
saved = read_reg(surf);
@ -388,19 +285,11 @@ static void poll_pixel_pan(uint32_t devid, int pipe, int target_pixel, int targe
static void poll_pixel_flip(uint32_t devid, int pipe, int target_pixel, int target_fuzz,
uint32_t *min, uint32_t *max, const int count)
{
uint32_t pix, pix1, pix2;
uint32_t pix, pix1 = 0, pix2 = 0;
uint32_t saved, surf = 0;
int i = 0;
switch (pipe) {
case 0:
pix = PIPEAFRAMEPIXEL;
case 1:
pix = PIPEBFRAMEPIXEL;
default:
return;
}
pix = PIPE_REG(pipe, PIPEAFRAMEPIXEL);
surf = dspsurf_reg(devid, pipe);
saved = read_reg(surf);
@ -436,16 +325,7 @@ static void poll_pixel_wrap(int pipe, uint32_t *min, uint32_t *max, const int co
uint32_t pix, pix1, pix2;
int i = 0;
switch (pipe) {
case 0:
pix = PIPEAFRAMEPIXEL;
break;
case 1:
pix = PIPEBFRAMEPIXEL;
break;
default:
return;
}
pix = PIPE_REG(pipe, PIPEAFRAMEPIXEL);
while (!quit) {
pix1 = read_reg(pix);
@ -471,20 +351,9 @@ static void poll_dsl_pipestat(int pipe, int bit,
bool field1, field2;
int i[2] = {};
switch (pipe) {
case 0:
iir_bit = 1 << bit;
iir = PIPEASTAT;
break;
case 1:
iir_bit = 1 << bit;
iir = PIPEBSTAT;
break;
default:
return;
}
dsl = dsl_reg(pipe);
iir = PIPE_REG(pipe, PIPEASTAT);
dsl = PIPE_REG(pipe, PIPEA_DSL);
iir_mask = read_reg(iir) & 0x7fff0000;
@ -528,8 +397,7 @@ static void poll_dsl_iir_gen2(int pipe, int bit,
int i[2] = {};
bit = 1 << bit;
dsl = dsl_reg(pipe);
dsl = PIPE_REG(pipe, PIPEA_DSL);
imr_save = read_reg_16(IMR);
ier_save = read_reg_16(IER);
@ -580,8 +448,7 @@ static void poll_dsl_iir_gen3(int pipe, int bit,
int i[2] = {};
bit = 1 << bit;
dsl = dsl_reg(pipe);
dsl = PIPE_REG(pipe, PIPEA_DSL);
imr_save = read_reg(IMR);
ier_save = read_reg(IER);
@ -633,8 +500,7 @@ static void poll_dsl_deiir(uint32_t devid, int pipe, int bit,
int i[2] = {};
bit = 1 << bit;
dsl = dsl_reg(pipe);
dsl = PIPE_REG(pipe, PIPEA_DSL);
if (IS_GEN8(devid)) {
iir = GEN8_DE_PIPE_IIR(pipe);
@ -693,21 +559,8 @@ static void poll_dsl_framecount_g4x(int pipe, uint32_t *min, uint32_t *max, cons
bool field1, field2;
int i[2] = {};
switch (pipe) {
case 0:
frm = PIPEAFRMCOUNT_G4X;
break;
case 1:
frm = PIPEBFRMCOUNT_G4X;
break;
case 2:
frm = PIPECFRMCOUNT_G4X;
break;
default:
return;
}
dsl = dsl_reg(pipe);
frm = PIPE_REG(pipe, PIPEAFRMCOUNT_G4X);
dsl = PIPE_REG(pipe, PIPEA_DSL);
while (!quit) {
dsl1 = read_reg(dsl);
@ -741,21 +594,8 @@ static void poll_dsl_flipcount_g4x(uint32_t devid, int pipe,
bool field1, field2;
int i[2] = {};
switch (pipe) {
case 0:
flp = PIPEAFLIPCOUNT_G4X;
break;
case 1:
flp = PIPEBFLIPCOUNT_G4X;
break;
case 2:
flp = PIPECFLIPCOUNT_G4X;
break;
default:
return;
}
dsl = dsl_reg(pipe);
flp = PIPE_REG(pipe, PIPEAFLIPCOUNT_G4X);
dsl = PIPE_REG(pipe, PIPEA_DSL);
surf = dspsurf_reg(devid, pipe);
while (!quit) {
@ -813,18 +653,8 @@ static void poll_dsl_framecount_gen3(int pipe, uint32_t *min, uint32_t *max, con
bool field1, field2;
int i[2] = {};
switch (pipe) {
case 0:
frm = PIPEAFRAMEPIXEL;
break;
case 1:
frm = PIPEBFRAMEPIXEL;
break;
default:
return;
}
dsl = dsl_reg(pipe);
frm = PIPE_REG(pipe, PIPEAFRAMEPIXEL);
dsl = PIPE_REG(pipe, PIPEA_DSL);
while (!quit) {
dsl1 = read_reg(dsl);
@ -859,7 +689,7 @@ static void poll_dsl_pan(uint32_t devid, int pipe, int target_scanline, int targ
uint32_t saved, surf = 0;
int i[2] = {};
dsl = dsl_reg(pipe);
dsl = PIPE_REG(pipe, PIPEA_DSL);
surf = dspoffset_reg(devid, pipe);
saved = read_reg(surf);
@ -906,7 +736,7 @@ static void poll_dsl_flip(uint32_t devid, int pipe, int target_scanline, int tar
uint32_t saved, surf = 0;
int i[2] = {};
dsl = dsl_reg(pipe);
dsl = PIPE_REG(pipe, PIPEA_DSL);
surf = dspsurf_reg(devid, pipe);
saved = read_reg(surf);
@ -952,21 +782,8 @@ static void poll_dsl_surflive(uint32_t devid, int pipe,
bool field1 = false, field2 = false;
int i[2] = {};
switch (pipe) {
case 0:
surflive = DSPASURFLIVE;
break;
case 1:
surflive = DSPBSURFLIVE;
break;
case 2:
surflive = DSPCSURFLIVE;
break;
default:
return;
}
dsl = dsl_reg(pipe);
surflive = PIPE_REG(pipe, DSPASURFLIVE);
dsl = PIPE_REG(pipe, PIPEA_DSL);
surf = dspsurf_reg(devid, pipe);
saved = read_reg(surf);
@ -1017,7 +834,7 @@ static void poll_dsl_wrap(int pipe, uint32_t *min, uint32_t *max, const int coun
bool field1, field2;
int i[2] = {};
dsl = dsl_reg(pipe);
dsl = PIPE_REG(pipe, PIPEA_DSL);
while (!quit) {
dsl1 = read_reg(dsl);
@ -1048,7 +865,7 @@ static void poll_dsl_field(int pipe, uint32_t *min, uint32_t *max, const int cou
bool field1, field2;
int i[2] = {};
dsl = dsl_reg(pipe);
dsl = PIPE_REG(pipe, PIPEA_DSL);
while (!quit) {
dsl1 = read_reg(dsl);
@ -1262,11 +1079,14 @@ int main(int argc, char *argv[])
default:
usage(argv[0]);
}
} else if (IS_G4X(devid) || IS_VALLEYVIEW(devid)) {
if (IS_VALLEYVIEW(devid))
} else if (IS_G4X(devid) ||
IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid)) {
if (IS_VALLEYVIEW(devid) || IS_CHERRYVIEW(devid))
vlv_offset = 0x180000;
if (IS_CHERRYVIEW(devid))
pipe_offset[2] = 0x4000;
if (pipe > 1)
if (pipe > 1 && !IS_CHERRYVIEW(devid))
usage(argv[0]);
if (test_pixelcount)